Computarización de las colecciones de vertebrados terrestres de la Escuela Nacional de Ciencias Biológicas, IPN Fase 4 (Anfibios y reptiles)

Citation

Description

El presente proyecto tiene como objetivo completar con los registros que se tienen hasta la fecha, la computarización de los acervos de las tres Colecciones de vertebrados terrestres (mamíferos, herpetozoarios y aves) resguardadas en el Laboratorio de Cordados Terrestres, Escuela Nacional de Ciencias Biológicas (ENCB), para su incorporación al Sistema de Información de la CONABIO. Se terminará la computarización de las colecciones Mastozoológica y Herpetológica, cuyos acervos se encuentran computarizados e incluidos en el SNIB de la CONABIO en un 93% y un 60% respectivamente, con los registros que contienen hasta la fecha. La colección Ornitológica se computarizará por completo en este proyecto. Además se digitalizarán (se asociará una fotografía digital a los registros) 60,300 ejemplares: 17,000 herpetozoarios, 3300 aves, y 40,000 fotografías de mamíferos (20,000 de las pieles y 20,000 de los cráneos), de los especímenes que incluye la propuesta y que están presentes en las colecciones. Las bases parciales de cada grupo zoológico que se tienen a la fecha, serán migradas a la versión mas actualizada de Biotica y unidas para formar una sola base. La base de datos de cada grupo, ya migrada a Biotica 5.0, se actualizará y completará con los nuevos especímenes y registros que se tienen para cada grupo y que aún faltan por computarizarse. Las tres bases de datos se revisarán y actualizarán, analizando taxonómicamente cada uno de los ejemplares a que corresponde cada registro. Al final se contará con tres bases de datos actualizadas y funcionales, una para cada una de las colecciones, Mamíferos, Herpetozoarios y Aves. El número total de registros en las tres bases de datos será de 66,129, de los cuales 43,640 corresponden a mamíferos, 18,750 a herpetozoarios y 3739 corresponden a las aves. Con la realización de este proyecto se actualizará y mejorará radicalmente la infraestructura actual de las tres colecciones, pues será posible cambiar algunas cajas de colección por cajas más funcionales. Al mismo tiempo se busca la optimización del espacio, aprovechando las actuales instalaciones e implementando una primera sección con uso de compactadores, con lo que será posible aumentar el potencial de crecimiento e integrar a futuro un mayor número de ejemplares, así, se planea un crecimiento en el mismo recinto, al menos por otros 20 años en la colección de herpetozoarios y 15 años en la de mamíferos. En esta Fase 4 de la computarización de las tres colecciones de vertebrados terrestres de la ENCB, se completarán las bases de datos con los ejemplares aún no computarizados a la fecha, se incluirán 14,649 registros no computarizados aún, de herpetozoarios, mamíferos y aves de los estados de Aguascalientes, Campeche, Chiapas, Chihuahua, Coahuila, Colima, Distrito Federal, Durango, Guanajuato, Guerrero, Hidalgo, Jalisco, México, Michoacán, Morelos, Nayarit, Nuevo León, Oaxaca, Puebla, Querétaro, Quintana Roo, San Luis Potosí, Sinaloa, Sonora, Tabasco, Tamaulipas, Tlaxcala, Veracruz, Yucatán y Zacatecas. Estos registros estarán disponibles a través del SNIB, lo que incrementará la posibilidad de realizar estudios y aplicaciones por parte de investigadores nacionales y extranjeros, apoyando decisiones informadas por parte de las autoridades encargadas del manejo de recursos naturales. Otro resultado del presente proyecto consistirá en la actualización de la determinación de todos los ejemplares presentes en cada una de las colecciones, permitiendo los dos resultados mas importantes: 1) el mantenimiento y crecimiento de las colecciones de vertebrados de la ENCB y 2) la formación de tres bases de datos, una por grupo, con el número total de registros de los ejemplares presentes a la fecha en las colecciones mencionadas (las bases de datos parciales se unirán para formar una sola base por grupo zoológico y serán migradas al formato más actual de BIOTICA, serán actualizadas y se les adicionarán los registros de nuevos ejemplares), con la finalidad de contar con bases eficientes y confiables, de manera que sea posible su consulta por cualquier investigador en el mundo.

Reino: 1 Filo: 1 Clase: 2 Orden: 6 Familia: 53 Género: 182 Subgénero: 2 Especie: 702 Epitetoinfraespecifico: 145

Taxonomic Coverages

Geographic Coverages

Bibliographic Citations

1. López-Luna, M. A., R. C. Vogt & M.A. de la Torre-Loranca. 1999. A new species of montane pitviper from Veracruz, México. Herpetologica. The Herpetologists' League, Inc. 55. 382-389 -
2. Wilson, L. D., R. K. Vaughan & J. R. Dixon. 1999. Another New Species of Tantilla of the taeniata Group from Chiapas, Mexico. Journal of Herpetology. Society for the Study of Amphibians and Reptiles. 33(1). Marzo, 1-5. -
3. Köhler, G. 1995. Eine neue Art der Gattung Ctenosaura (Sauria: Iguanidae) aus dem südlichen Campeche, Mexico. Salamandra. Deutsche Gesellschaft für Herpetologie und Terrarienkunde. 33(1). Rheinbach, Alemania. 1-14 -
4. Nieto-Montes de Oca, A. 1996. A New Species of Anolis (Squamata: Polychrotidae) from Chiapas, México. Journal of Herpetology. Society for the Study of Amphibians and Reptiles. 30(1). Marzo, 19-27 -
5. Mendoza-Quijano, F. & H. M. Smith. 1993. A New Species of Hooknose Snake, Ficimia (Reptilia, Serpentes). Journal of Herpetology. Society for the Study of Amphibians and Reptiles. 27(4). Diciembre, 406-410 -
6. Bezy, R. L. & O. Flores Villela. 1999. A new species of Xantusia (Squamata:Xantusiidae) from Zacatecas, Mexico. Herpetologica. The Herpetologists' League, Inc. 55:174-184. -
7. Mendelson III, J. R. & D. A. Kizirian. 1995. Geographic variation in Rhadinaea hempsteadae (Serpentes: Colubridae) with the description of a new species from Chiapas. Herpetologica. The Herpetologists' League, Inc. 51(3). 301-313 -
8. Grismer, L. L. 1994. Three new species of intertidal side-blotched lizards (genus Uta) from the Gulf of California, Mexico. Herpetologica. The Herpetologists' League, Inc. 50(4). 451-474 -
9. McGuire, J. A. 1994. A New Species of Collared Lizard (Iguania: Crotaphytidae) from Northeastern Baja California, México. Herpetologica. The Herpetologists' League, Inc. 50(4). 438-450 -
10. Smith, H. M. & J. B. Iverson. 1993. A new species of knobscale lizard (Reptilia: Xenosauridae) from Mexico. Bulletin of the Maryland Herpetological Society. Natural History Society of Maryland, Inc. 29(2). Baltimore, Maryland, E.U. 30 Junio, 51-66 -
11. Axtell, R. W. & R. G. Webb. 1995. Two new Crotaphytus from Southern Coahuila and the adjacent states of east-central Mexico. Bulletin of the Chicago Academy of Sciences. 16(2). pp. 1-15 -
12. Ramírez-Bautista, A. & H.M. Smith. 1992. A new Chromospecies of snake (Pseudoleptodeira) from México. Bulletin of the Maryland Herpetological Society. Natural History Society of Maryland, Inc. 28(3). Baltimore, Maryland, E.U. 83-98 -
13. Köhler, G. & C. R. Hasbun. 2001. A new species of spiny-tailed iguana from Mexico formerly referred to Ctenosaura quinquecarinata (Gray 1842) (Reptilia, Squamata, Iguanidae). Senckenbergiana biologica. Senckenberg Natural History Society. 81(1/2). Stuttgart, Alemania. 257-267 -
14. Conant, R. 2000. A new species of garter snake from Western Mexico. Occasional Papers of the Museum of Natural Science, Louisiana State University. Museum of Natural Science, Louisiana State University. (76). Baton Rouge, La -
15. Ponce-Campos, P. & H. M. Smith. 2001. A review of the Stripeless Snake (Coniophanes lateritius) complex of Mexico. Bulletin of the Maryland Herpetological Society. Natural History Society of Maryland, Inc. 37(1). Baltimore, Maryland, E.U. 10-17 -
16. Canseco-Márquez, L., J. R. Mendelson III & G. Gutiérrez-Mayén. 2002. A New Species of large Tantilla (Squamata: Colubridae) from the Sierra Madre Oriental of Puebla, Mexico. Herpetologica. The Herpetologists' League, Inc. 38(4). 492–497 -
17. Pérez-Higareda, G., A. López-Luna & H. M. Smith. 2002. A new snake related to Sibon sanniola (Serpentes: Dipsadidae) from Los Tuxtlas, Veracruz, Mexico. Bulletin of the Maryland Herpetological Society. Natural History Society of Maryland, Inc. 38(2). Baltimore, Maryland, E.U. 62-65 -
18. Pérez-Higareda, G., H. M. Smith & M. A. López-Luna. 2001. A new Geophis (Reptilia: Serpentes) from southern Veracruz, Mexico. Bulletin of the Maryland Herpetological Society. Natural History Society of Maryland, Inc. 37(2). Baltimore, Maryland, E.U. 42-48 -
19. Nieto-Montes de Oca, A. 2003. A new species of the Geophis dubius group (Squamata: Colubridae) from the Sierra de Juárez of Oaxaca, Mexico. Herpetologica. The Herpetologists' League, Inc. 59(4). 572-585 -
20. Pérez-Higareda, G., A. López-Luna & H. M. Smith. 2002. A new species of Conophis (Reptilia: Serpentes) from the highly endemistic Los Tuxtlas, Southern Veracruz, Mexico. Bulletin of the Maryland Herpetological Society. Natural History Society of Maryland, Inc. 38(1). Baltimore, Maryland, E.U. 27-32 -
21. Grismer, L. L. & B. D. Hollingsworth. 2001. A taxonomic review of the endemic Alligator Lizard Elgaria paucicarinata (Anguidae: Squamata) of Baja California, México with a description of a new species. Herpetologica. The Herpetologists' League, Inc. 57(4). 488-496 -
22. Nieto-Montes de Oca, A. 2001. The systematics of Anolis hobartsmithi, another species of the Anolis schiedii group from Chiapas, Mexico. Centennial Museum, Special Publ.: Mesoamerican herpetology: Systematics, zoogeography and conservation. Johnson, J., R. G. Webb & O. Flores-Villela (eds). (1). University Texas -
23. Cope, E. D. 1868. An examination of the Reptilia and Batrachia obtained by the Orton Expedition to Equador and the Upper Amazon, with notes on other species. Proceedings of the Academy of Natural Sciences of Philadelphia. 20. -
24. Smith, E. N. 1995. Geophis rhodogaster (Colubridae), an addition to the snake fauna of Mexico. Southwestern Naturalist. 40. 123–124 -
25. Cope, E. D. 1885. A contribution to the herpetology of Mexico. Proceedings of the American Philosophical Society. American Philosophical Society. 22. Philadelphia, E.U.A. 379-404 -
26. Duméril, A. M. C., G. Bibron & A. H. A. Duméril. 1854. Erpétologie générale ou Histoire Naturelle complète des Reptiles. 7. Paris, xvi + 780 S. -
27. Dunn, E. R. 1920. A new Geophis from Mexico. Proceedings of the Biological Society of Washington. Biological Society of Washington. 33. E.U. 27 -
28. Günther, A. C. L. G. 1868. Sixth account of new species of snakes in the collection of the British Museum. Annals and Magazine of Natural History. 1(4). London, England: Taylor and Francis, Ltd. 413-429 -
29. Taylor, E. H. & H. M. Smith. 1939. Miscellaneous notes on Mexican snakes. University of Kansas Science Bulletin. 25(13). University of Kansas, E.U. 239-258 -
30. Smith, H. M. 1941. Notes on Mexican snakes of the genus Geophis. Smithsonian Miscellaneous Collections. Biological Society of Washington. 99(19). Washington, DC. E.U. 1-6 -
31. Stuart, L. C. 1941. Some new snakes from Guatemala. Occasional Papers of the Museum of Zoology, University of Michigan. University of Michigan Museum of Zoology. (452). -
32. Wagler, J. G. 1830. Natürliches System der Amphibien, mit vorangehender Classification der Säugetiere und Vögel. Ein Beitrag zur vergleichenden Zoologie. 1.0. Cotta, München, Stuttgart, and Tübingen, 354 -
33. Peters, W. C. H. 1861. Über neue Schlangen des Königl. zoologischen Museums: Typhlops striolatus, Geophidium dubium, Streptophorus (Ninia) maculatus, Elaps hippocrepis. Monatsber. Königl. Preuss. Akad. Wiss. 1861. Berlin, Alemania (October): 922-925 -
34. Smith, H. M. & R. L. Holland. 1969. Two new snakes of the genus Geophis from México. Transactions of the Kansas Academy of Science. Kansas Academy of Science. 72. Kansas, E.U. 47-53 -
35. Downs, F. L. 1967. lntrageneric relations among colubrid snakes of the genus Geophis Wagler. Miscellaneous Publications Museum of Zoology University of Michigan. 131. 1-193 -
36. Duellman, W. E. 1959. Two new snakes, genus Geophis, from Michoacán. Occasional Papers of the Museum of Zoology, University of Michigan. University of Michigan Museum of Zoology. (605). -
37. Boulenger, G. A. 1894. Catalogue of the Snakes in the British Museum (Natural History). Containing the Conclusion of the Colubridæ Aglyphæ. 2. British Museum of Natural History. Lodres, Inglaterra -
38. Smith, H. M. & K. L. Williams. 1963. New and noteworthy amphibians and reptiles from southern México. Herpetologica. The Herpetologists' League, Inc. 19. 22-27 -
39. Garman, S. 1883. The reptiles and batrachians of North America. Memories of the Museum Museum of Comparative Zoology. 8(3). Cambridge, xxxiv + 185 pp -
40. Taylor, E. H. 1941. Herpetology Miscellany, No. II. University of Kansas Science Bulletin. 27(7). University of Kansas, E.U. 105-132 -
41. Campbell, J. A. & J. B. Murphy. 1977. A new species of Geophis (Reptilia, Serpentes, Colubridae) from the Sierra de Coalcomán, Michoacán, Mexico. Journal of Herpetology. Society for the Study of Amphibians and Reptiles. 11(4). 397-403 -
42. Smith, H. M. & K. L. Williams. 1966. A new snake (Geophis) from México. Journal of the Ohio Herpetological Society. Ohio Herpetological Society. 5(3). Columbus, Ohio: Ohio Herpetological Society. 90-92 -
43. Jan, G. 1862. Enumerazione sistematico delle specie d'ofidi del gruppo Calamaridae. Archivio de Zoologia, Anatomia ed Fisiologia. 2(2). 1-76 -
44. Hartweg, N. 1959. A new colubrid snake of the genus Geophis from Michoacán. Occasional Papers of the Museum of Zoology, University of Michigan. University of Michigan Museum of Zoology. (601). -
45. Smith, H. M., J. D. Lynch & R. Altig. 1965. New and notworthy herpetozoa from southern Mexico. Natural History Miscellanea. (180). 1-4 -
46. Klauber, L. M. 1952. Taxonomic studies on rattlesnakes of Mainland Mexico. Bulletins of the Zoological Society of San Diego. (26):1-143. -
47. Baird, S. F. & C. Girard. 1853. Part 1.-Serpents. Catalogue of North American Reptiles in the Museum of the Smithsonian Institution. 1. National Museum of Natural History, Smithsonian Institution, Washington, DC, xvi + 172 pp. -
48. Cope, E. D. 1864. Contributions to the herpetology of tropical America. Proceedings of the Academy of Natural Sciences of Philadelphia. 16. -
49. Cliff, F. S. 1954. Snakes of the islands in the Gulf of California, Mexico. Transactions of the San Diego Society of Natural History. 12(5): 67-98. -
50. Hallowell, E. 1854. Description of new reptiles from California. Proceedings of the Academy of Natural Sciences of Philadelphia. 7[1854]. 91-97 -
51. Linnaeus, C. 1758. Systema naturæ per regna tria naturæ, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Laurentii Salvii, Holmiæ. 10th Edition: 824 -
52. Cope, E. D. 1861. Contributions to the ophiology of Lower California, Mexico and Central America. Proceedings of the Academy of Natural Sciences of Philadelphia. 13. 292-306 -
53. Müller, J. W. 1865. Reisen in den VereinigtenStaaten,Canada und Mexiko. III. Beiträge zur Geschichte, Statistik und Zoologie von Mexiko. Dritte Abtheilung. Die Wirbeltiere Mexikos. III. Amphibia. Leipzig, Brockhaus. xiv + 643 pp -
54. Tanner, W. W. 1966. A new rattlesnake from western Mexico. Herpetologica. The Herpetologists' League, Inc. 22(4). 298-302 -
55. Kennicott , R. 1861. On three new forms of rattlesnakes. Proceedings of the Academy of Natural Sciences of Philadelphia. 13. 206-207 -
56. Cope, E. D. 1885. Twelfth contribution to the herpetology of tropical America. Proceedings of the American Philosophical Society. American Philosophical Society. 22. Philadelphia, E.U.A. 167-194 -
57. Van Denburgh, J. 1985. Description of a new rattlesnake (Crotalus pricei) from Arizona. Proceedings California Academy of Science. (Ser. 2)5. San Francisco, California, E.U. 856-857 -
58. Dunn, E. R. 1919. Two new crotaline snakes from western Mexico. Proceedings of the Biological Society of Washington. Biological Society of Washington. 32. E.U. 213-216 -
59. Kennicott, R. 1859. Reptiles of the boundary, with notes by the naturalist of the survey. William H. Emory's Report on the United States and Mexican Boundary Survey. Baird, S. F. Pt. 2, p. 14, 16,18, pl.13 -
60. Van Denburgh, J. & J. R. Slevin. 1921. Preliminary diagnoses of more new species of reptiles from islands in the gulf of California, Mexico. Proceedings California Academy of Science. (4) 11 (17). San Francisco, California, E.U. 395-398 -
61. Taylor, E. H. 1944. Two new species of Crotalid snakes from Mexico. University of Kansas Science Bulletin. 30(4). University of Kansas, E.U. 47-56 -
62. Rafinesque, C. S. 1818. Further accounts of discoveries in natural history in the western states. American Monthly Magazine. 4(1). 41 -
63. Meek, S. E. 1905. An annotated list of a collection of reptiles from southern California and northern lower California. Field Columbian Museum, Publications, Zoological Series. 7(1). 1-19 -
64. Cope, E. D. 1865. Third contribution to the herpetology of Tropical America. Proceedings of the Academy of Natural Sciences of Philadelphia. 17. 185-198 -
65. Klauber, L. M. 1963. A new insular subspecies of the speckled rattlesnake. Transactions of the San Diego Society of Natural History. 13(5). 73-80. -
66. Klauber, L. M. 1949. Some new and revived subspecies of rattlesnakes. Transactions of the San Diego Society of Natural History. 11(6). 61-116 -
67. Holbrook, J. E. 1840. North American Herpetology. vol. 4. J. Dobson and Son, Philadelphia. -
68. Radcliffe, C. W. & T. P. Maslin. 1975. A New Subspecies of the Red Rattlesnake, Crotalus ruber, from San Lorenzo Sur Island, Baja California Norte, Mexico. Copeia. American Society of Ichthyologists and Herpetologists. 1975(3). (Aug. 5, 1975), pp. 490-493 -
69. Bocourt, M. F. 1973. Deux notes sur quelques sauriens de l'Amérique tropicale. Annales des Sciences Naturelles. Zoologie et paleontologie. (5)19(4). París, Francia -
70. Smith, H. M. & A. D. Savitzky. 1974. Another cryptic associate of the lizard Sceloporus formosus in Guerrero, Mexico. Journal of Herpetology. Society for the Study of Amphibians and Reptiles. 8. 297-303 -
71. Wiegmann, A. F. A. 1828. Beiträge zur Amphibienkunde. Isis (Oken). 21. 364-383 -
72. Lara-Gongora, G. 1983. Two new species of the lizard genus Sceloporus (Reptilia, Sauria, Iguanidae) from the Ajusco and Ocuilan Sierras, Mexico. Bulletin of the Maryland Herpetological Society. Natural History Society of Maryland, Inc. 19(1). Baltimore, Maryland, E.U. 1-14 -
73. Dickerson, M. C. 1919. Diagnoses of twenty-three new species and a new genus of lizards from Lower California. Bulletin of the American Museum of Natural History. 41(10). American Museum of Natural History, New York, E.U. 461-477 -
74. Boulenger, G. A. 1897. A revision of the lizards of the genus Sceloporus. Proceedings of the Zoological Society of London. 1897. 474-522 -
75. Smith, H. M. 1937. A synopsis of the Scalaris group of the lizard genus Sceloporus. Occasional Papers of the Museum of Zoology, University of Michigan. University of Michigan Museum of Zoology. 361: 1-8. -
76. Boulenger, G. A. 1894. Second report on additions to the lizard collection in the Natural History Museum. Proceedings of the Zoological Society of London. 1894. 722-736 -
77. Smith, H. M. 1936. Descriptions of new species of lizards of the genus Sceloporus from Mexico. Proceedings of the Biological Society of Washington. Biological Society of Washington. 49. E.U. 87-96 -
78. Smith, H. M. 1938. Remarks on the status of the subspecies of Sceloporus undulatus, with descriptions of new species and subspecies of the Undulatus group. Occasional Papers of the Museum of Zoology, University of Michigan. University of Michigan Museum of Zoology. (387): 1-17. -
79. Cope, E. D. 1866. Fourth contribution to the herpetology of Tropical America. Proceedings of the Academy of Natural Sciences of Philadelphia. 18. 123-132 -
80. Baird, S. F. & C. Girard. 1852. Characteristics of some new reptiles in the Museum of the Smithsonian Institution. Proceedings of the Academy of Natural Sciences of Philadelphia. 6: 125-129. -
81. Baird, S. F. 1859. Description of new genera and species of North American lizards in the museum of the Smithsonian Institution. Proceedings of the Academy of Natural Sciences of Philadelphia. 1859:253-256. -
82. Jones, J. P. 1927. Descriptions of two new Scelopori. Occasional Papers of the Museum of Zoology, University of Michigan. University of Michigan Museum of Zoology. 186. 1-7 -
83. Smith, H. M. & J. D. Lynch. 1967. A new cryptic lizard (Iguanidae: Sceloporus) with comments on other reptiles from Oaxaca, Mexico. Herpetologica. The Herpetologists' League, Inc. 23. 18-29 -
84. Bocourt, M. F. 1973. Note sur quelques espèces nouvelles d'iguaniens du genre Sceleporus. Annales des Sciences Naturelles. Zoologie et Biologie Animale. (5)17(10). París, Francia -
85. Smith, H. M. 1936. Description of a new Sceloporus from Southern Mexico. Herpetologica. The Herpetologists' League, Inc. 1. 6-8 -
86. Dixon, J. R., C. A. Ketchersid & C. S. Lieb. 1972. A new species of Sceloporus (undulatus group; Sauria, Iguanidae) from Mexico. Proceedings of the Biological Society of Washington. Biological Society of Washington. 84(38). E.U. 307-312 -
87. Wiegmann, A. F. A. 1834. Herpetologia Mexicana, seu descriptio amphibiorum novae hispaniae , quae itineribus comitis de Sack, Ferdinandi Deppe et Chr. Guil. Schiede im Museum Zoologicum Berolinense Pervenerunt. Pars prima, saurorum species. Berlin, Lüderitz, iv + 54 pp. -
88. Boulenger, G. A. 1905. Descriptions of new reptiles discovered in Mexico by Dr. H. Gadow, F.R.S. Proceedings of the Zoological Society of London. 1905(2). 245-247 -
89. Hall, W. P. & H. M. Smith. 1979. Lizards of the Sceloporus orcutti complex of the Cape region of Baja California. Breviora. (452). Museum of Comparative Zoology, Harvard University. 1-26 -
90. Webb, R. G. 1967. Variation and distribution of the iguanid lizard Sceloporus bulleri, and the description of a related new species. Copeia. American Society of Ichthyologists and Herpetologists. 1967(1). 202-213 -
91. Smith, H. & C. B. Bumzahem. 1955. The identity of the trans-isthmic Mexican population of the malachite tree lizards (Sceloporus malachiticus Cope). Herpetologica. The Herpetologists' League, Inc. 11. 118-120 -
92. Günther, A. C. L. G. 1885-1902. Reptilia and Batrachia. Biologia Centrali-Américana. Taylor, & Francis, London, 326 pp. -
93. Cope, E. D. 1875. Report upon the collections of batrachians and reptiles made in portions of Nevada, Utah, California, Colorado, New Mexico, and Arizona, during the years 871, 1872, 1873, and 1874. Report upon geographical Government Printing office, Washington D.C. Yarrow, H. C. cap. IV, L. Washington D.C. 509-584 -
94. Van Denburgh, J. 1895. A review of the herpetology of Lower California. Part I. Proceedings California Academy of Science. (2)5. San Francisco, California, E.U. 71-163 -
95. Smith, H. M. 1939. The Mexican and Central American lizards of the genus Sceloporus. Zoological Series of the Field Museum of Natural History. 26:1-397. -
96. Smith, H. M. & C. B. Bumzahem. 1953. A new lizard of the genus Sceloporus from the Isthmus of Tehuantepec. Herpetologica. The Herpetologists' League, Inc. 9: 183-188. -
97. Smith, H. M. 1934. Descriptions of new lizards of the genus Sceloporus from Mexico and Southern United States. Transactions of the Kansas Academy of Science. Kansas Academy of Science. 37. Kansas, E.U. 263-285 -
98. Bocourt, M. F. 1976. Notes sur quelques reptiles du Mexique. Annales des Sciences Naturelles. Zoologie et Biologie Animale. (6) 3 (12). París, Francia. -
99. Stejneger, L. 1904. A new lizard from the Rio Grande Valley, Texas. Proceedings of the Biological Society of Washington. Biological Society of Washington. 17. E.U. 17-20 -
100. Cope, E. D. 1885. A contribution to the herpetology of Mexico. Proceedings of the Academy of Natural Sciences of Philadelphia. 22. 379-404 -
101. Cochran, D. M. 1923. A new lizard of the genus Sceloporus. Journal of the Washington Academy of Sciences. 13. Washington, D.C. 185-186 -
102. Baird, S. F. & C. Girard. 1852. Descriptions of new species of reptiles, collected by the U.S. exploring expedition under the command of Capt. Charles Wilkes, U.S.N. First part. - Including the species from the Western coast of America. Proceedings of the Academy of Natural Sciences of Philadelphia. 6:174-177. -
103. Stejneger, L. 1893. Annotated list of the reptiles and batrachians collected by the Death Valley Expedition in 1891, with descriptions of new species. North American Fauna. 7. 159-228 -
104. Cope, E. D. 1869. Seventh contribution to the herpetology of tropical America. Proceedings of the American Philosophical Society. American Philosophical Society. 11. Philadelphia, E.U.A. 147-169 -
105. Bocourt, M. F. 1874. Etudes sur les Reptiles. Mission Scientifique au Mexique et dans l'Amérique Centrale. Recherches Zoologiques pour servir a l'Histoire de Ia Faune de l'Amérique Centrale et du Mexique. Duméril, A., M. F. Bocourt & F. Mocquard, (1870-1909). vol.3 (sect.1). Imprimerie Impériale, Paris. -
106. Smith, H. M. 1942. Mexican herpetological miscellany. Proceedings of the United States National Museum. 92(3153): 349-395. Washington: Smithsonian Institution. -
107. Lynch, J. D. & H. M. Smith. 1965. New or unusual amphibians and reptiles from Oaxaca, Mexico. I. Herpetologica. The Herpetologists' League, Inc. 24(3). 168-177 -
108. Smith, H. M. & K. R. Larsen. 1975. A new species of the formosus group of the lizard genus Sceloporus. Copeia. American Society of Ichthyologists and Herpetologists. 1975. 47-50 -
109. Cope, E. D. 1863. Descriptions of new American Squamata in the Museum of the Smtihsonian Institution. Proceedings of the Academy of Natural Sciences of Philadelphia. 15. 100-106 -
110. Liner, E. A. & J. R. Dixon. 1992. New species of the Sceloporus-scalaris group from cerro Pena Nevada, Nuevo Leon, Mexico (sauria: iguanidae). Texas Journal of Science. 44(4). Texas Academy of Science, E.U. 421-427 -
111. Smith, H. M. & W. P. Hall. 1974. Contributions to the concepts of reproductive cycles and the systematics of the scalaris group of the lizard genus Sceloporus. Great Basin Naturalist. 34(2). 7-104 -
112. Hartweg, N. & J. A. Oliver. 1937. A contribution to the herpetology of the Isthmus of Tehuantepec. I. The Scelopori of the Pacific Slope. Occasional Papers of the Museum of Zoology, University of Michigan. University of Michigan Museum of Zoology. (356). 1-9 -
113. Cope, E. D. 1896. On two new species of lizards from Southern California. American Naturalist. 30. 833-836 -
114. Dasmann, M. M. & H. M. Smith. 1974. A new sceloporine lizard from Oaxaca, Mexico. Great Basin Naturalist. 34. 231-237 -
115. Smith, H. M., D. Chiszar & J. A. Lemos-Espinal. 2002. A replacement name for Bell's spiny lizard, Sceloporus belli. Bulletin of the Maryland Herpetological Society. Natural History Society of Maryland, Inc. 38(3). Baltimore, Maryland, E.U. 88-90 -
116. Lowe, C. H., Jr. & K. S. Norris. 1956. A subspecies of the lizard Sceloporus undulatus from the White Sands of Mexico. Herpetologica. The Herpetologists' League, Inc. 12. 125-127 -
117. Axtell, R. W. & C. A. Axtell. 1971. A new lizard (Sceloporus jarrovi cyanostictus) from the Sierra Madre of Coahuila, México. Copeia. American Society of Ichthyologists and Herpetologists. 1971. pp. 89-98 -
118. Lara-Góngora, G. 2004. A new species of Sceloporus (Reptilia, Sauria: Phynosomatidae) of the grammmicus complex from Chihuahua and Sonora, México. Bulletin of the Maryland Herpetological Society. Natural History Society of Maryland, Inc. 40(1). Baltimore, Maryland, E.U. 1-41 -
119. Hallowell, E. 1852. Description of new species inhabiting North America. Proceedings of the Academy of Natural Sciences of Philadelphia. 6. 177-182 -
120. Smith, H. M. & B. C. Brown. 1941. A new subspecies of Sceloporus jarrovii from Mexico. Field Museum Natural History Publications. Zoological Series. 24. Chicago, E.U. 253-257 -
121. Martínez-Méndez, N. & F. R. Mendez de la Cruz. 2007. Molecular phylogeny of the Sceloporus torquatus species-goup (Squamata: Phrynosomatidae). Zootaxa. 1609: 53-68. Magnolia Press -
122. Smith, H. M. 1937. A synopsis of the variabilis group of the lizard genus Sceloporus, with descriptions of new subspecies. Occasional Papers of the Museum of Zoology, University of Michigan. University of Michigan Museum of Zoology. (358). 1-14 -
123. Sonnini de Manocourt, C. S. & P. A. Latreille. 1801. A new lizard (Sceloporus) from Oaxaca, México. Proceedings of the Biological Society of Washington. Biological Society of Washington. 64. E.U. 101-104 -
124. Shaw, G. 1802. General Zoology, or Systematic Natural History. Vol. 3, part 1+2. G. Kearsley, Thomas Davison, London: 313-615 -
125. Bailey, J. W. 1928. A revision of the lizards of the genus Ctenosaura. Proceedings of the United States National Museum. 73. Washington: Smithsonian Institution. 1-55 -
126. Lowe, C. H., Jr. & K. S. Norris. 1955. Analysis of the herpetofauna of Baja California, Mexico. III. New and revived reptilian subspecies of Isla San Esteban, Gulf of California, Sonora, Mexico, with notes on other islands in the Gulf of California. Herpetologica. The Herpetologists' League, Inc. 11. 89-96 -
127. Gray, J. E. 1842. Description of some new species of Reptiles, chiefly from the British Museum collection. The Zoological Miscellany. 2. Londres, 57-59 -
128. Gray, J. E. 1831. A synopsis of the species of Class Reptilia. The animal kingdom arranged in conformity with its organisation by the Baron Cuvier with additional descriptions of all the species hither named, and of many before noticed. Griffith, E & E. Pidgeon. 9. Whittaker, Treacher and Co., London: 481 + 110 pp. -
129. Smith, H. M. 1972. A new satellite of the Anolis gadovii species swarm (Reptilia: Sauria) in Mexico. Journal of Herpetology. Society for the Study of Amphibians and Reptiles. 6(3-4). 179-181 -
130. Barbour, T. 1928. Reptiles from the Bay Islands. Proceedings of the New England Zoological Club. 10:55-61. -
131. Smith, H. M., E. Burley & T. Fritts. 1968. A new anisolepid Anolis (Reptilia: Lacertilia) from México. Journal of Herpetology. Society for the Study of Amphibians and Reptiles. 2. 147-151 -
132. Bocourt, M. F. 1873. Etudes sur les Reptiles. Mission Scientifique au Mexique et dans l'Amérique Centrale. Recherches Zoologiques pour servir a l'Histoire de Ia Faune de l'Amérique Centrale et du Mexique. Duméril, A., M. F. Bocourt & F. Mocquard, (1870-1909). Part 2, sect. 1. Imprimerie Impériale, Paris., Livr. 2-15, pp. 33-860 -
133. Schmidt, K. P. 1939. A new lizard from Mexico with a note on the genus Norops. Field Museum Natural History Publications. Zoological Series. 24. Chicago, E.U. 7-10 -
134. Smith, H. M. & D. R. Paulson. 1968. A new lizard of the schiedi group of Anolis from Mexico. Southwestern Naturalist. 13. 353-372 -
135. Peters, W. C. H. 1863. Über einige neue Arten der Saurier-Gattung Anolis. Monatsber. Monatsber. Königl. Preuss. Akad. Wiss. 1863. Berlin (März). 135-149 -
136. Voigt, L. 1832. Das Thierreich von Cuvier, übersetz und durch Zusätze erweitert. Thier Cuvier. 2. -
137. Smith, H. M. & H. W. Kerster. 1955. New and noteworthy Mexican lizards of the genus Anolis. Herpetologica. The Herpetologists' League, Inc. 11. 193-201 -
138. Smith, H. M. 1964. new Anolis from Oaxaca, México. Herpetologica. The Herpetologists' League, Inc. 20. 31-33 -
139. Fitch, H. S. & R. W. Henderson. 1973. A new anole (Reptilia: Iguanidae) from southern Veracruz, Mexico. Journal of Herpetology. Society for the Study of Amphibians and Reptiles. 7. 125-128 -
140. Smith, H. M. 1936. A New Anolis from Mexico. Copeia. American Society of Ichthyologists and Herpetologists. 1936(1). 9 -
141. Smith, H. M. & R. G. Van Gelder. 1955. New and noteworthy amphibians and reptiles from Sinaloa and Puebla, Mexico. Herpetologica. The Herpetologists' League, Inc. 11. 145-149 -
142. Fitch, H. S. 1978. Two new anoles (Reptilia: Iguanidae) from Oaxaca with comments on other Mexican species. Milwaukee Public Museum. Contributions in Biology and Geology. 1978(20). Milwaukee, E.U.A. 1-15 -
143. Cope, E. D. 1861. Notes and descriptions of anoles. Proceedings of the Academy of Natural Sciences of Philadelphia. 13. 208-215 -
144. Smith, H. M. 1968. Two new lizards, one new, of the genus Anolis from Mexico. Journal of Herpetology. Society for the Study of Amphibians and Reptiles. 2. 143-146 -
145. Smith, H. M. 1956. A new anole (Reptilia: Squamata) from Chiapas, México. Herpetologica. The Herpetologists' League, Inc. 12. 1-2 -
146. Smith, H. M. 1933. Notes on some Mexican lizards of the genus Anolis with the description of a new species, A. Megapholidotus. Transactions of the Kansas Academy of Science. Kansas Academy of Science. 36. Kansas, E.U. Apr. 13-15, 315-320 -
147. Davis, W. B. 1954. Three new anoles from Mexico. Herpetologica. The Herpetologists' League, Inc. 10(1). 1-6 -
148. Smith, H. M. & E. H. Taylor. 1950. An annotated checklist and key to the reptiles of Mexico exclusive of the snakes. Bulletin of the United States National Museum. 199: 1-253. -
149. Campbell J. A., D. M. Hillis & W. Lamar. 1989. A new lizard of the genus Norops (Sauria: Iguanidae) from the cloud forest of Hidalgo, Mexico. Herpetologica. The Herpetologists' League, Inc. 45(2). 232-242 -
150. Alvarez Del Toro, M. & H. M. Smith. 1956. Notulae herpetologicae Chiapasiae. I. Herpetologica. The Herpetologists' League, Inc. 12. pp. 3-17 -
151. Cope, E. D. 1962. Contributions to neotropical saurology. Proceedings of the Academy of Natural Sciences of Philadelphia. 14. 176-188 -
152. Smith, H. M. 1968. Another new lizard from Mexico of the schiedii group of Anolis. Southwestern Naturalist. 13. 368-370 -
153. Duméril, A. M. C. & G. Bibron. 1837. Erpétologie Générale ou Histoire Naturelle Complete des Reptiles. Libr. Encyclopédique Roret. 4. -
154. Smith, H. M. 1939. Notes on Mexican reptiles and amphibians. Zoological Series of the Field Museum of Natural History. 24(4): 15-35. -
155. Hallowell, E. 1856. Notes on reptiles in the collection of the Academy of Natural Sciences of Philadelphia. Proceedings of the Academy of Natural Sciences of Philadelphia. 8. 221-238 -
156. Holman, J. A. 1964. New and interesting amphibians and reptiles from Guerrero and Oaxaca, Mexico. Herpetologica. The Herpetologists' League, Inc. 20(1). 48-54 -
157. Smith, H. M. & Spieler. 1945. A new anole from Mexico. Copeia. American Society of Ichthyologists and Herpetologists. (3). 165-168 -
158. Barbour, T. 1932. On a new Anolis from Western Mexico. Copeia. American Society of Ichthyologists and Herpetologists. 1932(1):11-12. -
159. Savitzky, A. H. & H. M. Smith. 1971. A new snake from Mexico of the taeniata group of Tantilla. Journal of Herpetology. Society for the Study of Amphibians and Reptiles. 5. 167-171 -
160. Cope, E. D. 1866. Fifth contribution lo the herpetology of tropical America. Proceedings of the American Philosophical Society. American Philosophical Society. 18. Philadelphia, E.U.A. 317-323 -
161. Wilson, L. D. & J. R. Meyer. 1981. Systematics of the Calamarina group of the colubrid snake genus Tantilla. Milwaukee Public Museum. Contributions in Biology and Geology. (42). Milwaukee, E.U.A. 1-25 -
162. Hartweg, N. 1944. Remarks on some Mexican snakes of the Genus Tantilla. Occasional Papers of the Museum of Zoology, University of Michigan. University of Michigan Museum of Zoology. (486): 1-9. -
163. Smith, H. M. & W. L. Burger. 1950. A new snake (Tantilla) from Mexico. Herpetologica. The Herpetologists' League, Inc. 6(5): 117-119. -
164. Taylor, E. H. 1937. Notes and comments on certain American and Mexican snakes of the genus Tantilla, with descriptions of new species. Transactions of the Kansas Academy of Science. Kansas Academy of Science. 39. Kansas, E.U. 335-348 -
165. Campbell, J. A. 1998. Comments on the identities of certain Tantilla (Squamata: Colubridae) from Guatemala, with descriptions of two new species. Scientific Papers, Natural History Museum, University of Kansas. (7). 1-14 -
166. Cope, E. D. 1876. On the Batrachia and Reptilia of Costa Rica with notes on the herpetology and ichthyology of Nicaragua and Peru. Proceedings of the Academy of Natural Sciences of Philadelphia. 8(2). 93-154 -
167. Günther, A. C. L. G. 1863. Third account of new species of snakes in the collection of the British Museum. Annals and Magazine of Natural History. 12(3). London, England: Taylor and Francis, Ltd. -
168. Kennicott, R. 1860. Descriptions of new species of North American serpents in the museum of the Smithsonian Institution, Washington. Proceedings of the Academy of Natural Sciences of Philadelphia. 12. 328-338 -
169. Wilson, L. D. & J. R. Meyer. 1971. A revision of the taeniata group of the colubrid snake genus Tantilla. Herpetologica. The Herpetologists' League, Inc. 27. 11-40 -
170. Blainville, Henri Marie Ducrotay de. 1835. Description de quelques espèces de reptiles de la Californie précédée de l'analyse d'un système général d'herpétologie et d'amphbiologie. Nouveae Annales du Muséum National d'Histoire Naturelle. 4. Paris, Francia. 232-296 -
171. Bocourt, M. F. 1883. Etudes sur les Reptiles. Mission Scientifique au Mexique et dans l'Amérique Centrale. Recherches Zoologiques pour servir a l'Histoire de Ia Faune de l'Amérique Centrale et du Mexique. Duméril, A., M.F. Bocourt & F. Mocquard, (1870-1909). Imprimerie Impériale, Paris. p. i-xiv, 1-1012 -
172. Taylor, E. H. 1949. A preliminary account of the herpetology of the state of San Luis Potosi, Mexico. The University of Kansas Science Bulletin. 33(2): 169-215. University of Kansas, E.U. -
173. Perez-Higareda, G., H. M. Smith & R. B. Smith. 1985. A new species of Tantilla from Veracruz, Mexico. Journal of Herpetology. Society for the Study of Amphibians and Reptiles. 19(2): 290-292. -
174. Dunn, E. R. 1928. New Central American snakes in the American Museum of Natural History. American Museum Novitates. (314). 1-4 -
175. Wilson, L. D. 1983. A new species of Tantilla of the taeniata group from Chiapas, Mexico. Journal of Herpetology. Society for the Study of Amphibians and Reptiles. 17(1): 54-59. -
176. Stejneger, L. 1902. The reptiles of the Huachuca Mountains, Arizona. Proceedings of the United States National Museum. 25. Washington: Smithsonian Institution. -
177. Smith, H. M. 1942. A resume of Mexican snakes of the genus Tantilla. Zoologica. 27(7): 33-42. -
178. Wilson, L. D. & J. A. Campbell. 2000. A new species of the Calamarina group of the colubrid snake genus Tantilla (Reptilia: Squamata) from Guerrero, Mexico, with a review of and key to members of the group. Proceedings of the Biological Society of Washington. Biological Society of Washington. 113(3): 820-827. E.U. -
179. Smith, H. M. & P. W. Smith. 1951. A new snake (Tantilla) from the Isthmus of Tehuantepec, Oaxaca. Proceedings of the Biological Society of Washington. Biological Society of Washington. 64: 97-100. E.U. -
180. Reuss, A. 1834. Zoologische miscellen, reptilien, ophidier. Abhandlungen aus dem Gebiete der beschreibenden Naturgeschichte. 1. Mus. Senckenberg., Frankfurt a.M. 127-162. -
181. Rossman, D. A. 1969. A new Natricine snake of the genus Thamnophis from Northern Mexico. Occasional papers of the Museum of Zoology, Louisiana State University. (39): 1-4. -
182. Peters, W. C. H. 1864. Über einige neue Säugethiere (Mormops, Macrotus, Vesperus, Molossus, Capromys), Amphibien (Plathydactylus, Otocryptis, Euprepes, Ungalia, Dromicus, Tropidonotus, Xenodon, Hylodes), und Fische (Sillago, Sebastes, Channa, Myctophum, Carassius, Barbus, Capoë. Monatsber. Königl. Preuss. Akad. Wiss. 1864. Berlin, Alemania. 381-399 -
183. Walker, C. F. 1955. A new gartersnake (Thamnophis) from Tamaulipas. Copeia. American Society of Ichthyologists and Herpetologists. 1955(2). 110-113 -
184. Say, T. 1823. Account of an expedition from Pittsburgh to the Rocky Mountains, performed in the years 1819, '20, by order of the Hon. J. C. Calhoun, Secretary of War, under the command of Major Stephen H. Long. 1. Philadelphia, H. C. Carey & I. Lea. -
185. Cope, E. D. 1861. Descriptions of reptiles from tropical America and Asia. Proceedings of the Academy of Natural Sciences of Philadelphia. 1860: 368-374. -
186. Jan, G. 1863. Elenco Sistematico degli Ofidi descriti e disegnati per l'Iconografia Generale. Milano, A. Lombardi. vii + 143 pp. -
187. Cope, E. D. 1866. On the reptilia and batrachia of the Sonoran Province of the Nearctic Region. Proceedings of the Academy of Natural Sciences of Philadelphia. 18[1866]: 300-314. -
188. Thompson, F. D. 1957. A new mexican gartersnake (Genus Thamnophis) with notes on related forms. Occasional Papers of the Museum of Zoology, University of Michigan. University of Michigan Museum of Zoology. (584):10. Ann Arbor, Michigan. Marzo, 10 pp -
189. Smith, H. M. 1942. The synonymy of the garter snakes (Thamnophis), with notes on Mexican and Central American species. Zoologica, Scientific Contributions of the New York Zoological Society. 27(3,4): 97-127. -
190. Myers, C. W. 1974. The systematics of Rhadinaea (Colubridae), a genus of New World snakes. Bulletin of the American Museum of Natural History. 153(1). American Museum of Natural History, New York, E.U. 1-262 -
191. Günther, A. C. L. G. 1858. Catalogue of Colubrine snakes of the British Museum. Catalogue of Colubrine snakes of the British Museum. -
192. Smith, H. M. 1942. Descriptions of new species and subspecies of Mexican snakes of the genus Rhadinaea. Proceedings of the Biological Society of Washington. Biological Society of Washington. 55: 185-192. -
193. Cope, E. D. 1875. On the Batrachia and Reptilia of Costa Rica with notes on the herpetology and ichthyology of Nicaragua and Peru. Journal of the Academy of Natural Sciences of Philadelphia. 8(2). N.S. 93-154 -
194. Bailey, J. R. 1937. A new species of Rhadinaea from San Luis Potosi. Copeia. American Society of Ichthyologists and Herpetologists. 1937(2): 118-119. -
195. Günther, A. C. L. G. 1865. Fourth account of new Species of Snakes in the Collection of the British Museum. Annals and Magazine of Natural History. 15(3). London, England: Taylor and Francis, Ltd. 89-98 -
196. Bailey, J. R. 1940. The mexican snakes of the genus Rhadinaea. Occasional Papers of the Museum of Zoology, University of Michigan. University of Michigan Museum of Zoology. (412): 1-19. -
197. Boettger, O. 1898. Katalog der Reptilien-Sammlung im Museum der Senckenbergischen Naturforschenden Gesellschaft in Frankfurt/M. 2. 2.Teil (Schlangen) Frankfurt/M (Gebr. Knauer), i-ix + 1-160. -
198. Cope, E. D. 1870. Seventh contribution to the herpetology of tropical America. Proceedings of the Academy of Natural Sciences of Philadelphia. 11. 147-169 -
199. Smith, H. M. & D. A. Langebartel. 1949. Notes on a collection of reptiles and amphibians from the Isthmus of Tehuantepec. Journal of the Washington Academy of Sciences. 39. Washington, D.C. 409-416 -
200. Smith, H. M. 1944. Snakes of the Hoogstraal Expeditions to northern Mexico. Zoological Series of the Field Museum of Natural History. 29(8): 135-152. -
201. Rossman, D. A. 1965. Two new colubrid snakes of the genus Rhadinaea from southern Mexico. Occasional papers of the Museum of Zoology, Louisiana State University. (32). 1-8 -
202. Slevin, J. R. 1936. A new Central American Snake. Proceedings California Academy of Science. 23(4). San Francisco, California, E.U. 79-81 -
203. Cope, E. D. 1886. Thirteenth contribution to the herpetology of tropical America. Proceedings of the American Philosophical Society. American Philosophical Society. 23. Philadelphia, E.U.A. 271-287 -
204. Smith, H. M. 1941. A new genus of Mexican snakes related to Rhadinaea. Copeia. American Society of Ichthyologists and Herpetologists. 1941(1). 7-10 -
205. Peters, W. C. H. 1863. Über einige neue oder weniger bekannte Schlangenarten des zoologischen Museums zu Berlin. Monatsber. Königl. Preuss. Akad. Wiss. 1863. Berlin -
206. Tihen, J. A. 1954. Gerrhonotine lizards recently added to the American Museum collection, with further revisions of the genus Abronia. American Museum Novitates. (1687). 1-26 -
207. Smith, H. M. & R. B. Smith. 1981. Another epiphytic alligator lizard (Abronia) from Mexico. Bulletin of the Maryland Herpetological Society. Natural History Society of Maryland, Inc. 17(2). Baltimore, Maryland, E.U. 51-60 -
208. Tihen, J. A. 1944. A new Gerrhonotus from Oaxaca. Copeia. American Society of Ichthyologists and Herpetologists. 1944(2): 112-115. -
209. Campbell, J. A. & D. R. Frost. 1993. Anguid lizards of the genus Abronia: revisionary notes, descriptions of four new species, a phylogenetic analysis, and key. Bulletin of the American Museum of Natural History. 216. American Museum of Natural History, New York, E.U. 1-121 -
210. Smith, H. M. & M. Alvarez del Toro. 1963. Notulae herpetologicae Chiapasiae IV. Herpetologica. The Herpetologists' League, Inc. 19. 100-105. -
211. Flores-Villela, O. & O. Sánchez-H. 2003. A new species of Abronia (Squamata: Anguidae) from the Sierra Madre del Sur of Guerrero, Mexico, with comments on Abronia deppii. Herpetologica. The Herpetologists' League, Inc. 59(4). 524-531 -
212. Hartweg, N. & J. E. Tihen. 1946. Lizards of the genus Gerrhonotus from Chiapas, México. Occasional Papers of the Museum of Zoology, University of Michigan. University of Michigan Museum of Zoology. (497): 1-5. -
213. Campbell, J. A. 1982. A new species of Abronia (Sauria, Anguidae) from the Sierra Juarez, Oaxaca, Mexico. Herpetologica. The Herpetologists' League, Inc. 38(2). 355-361 -
214. Bogert, C. M. & A. P. Porter. 1967. A new species of Abronia (Sauria, Anguidae) from the Sierra Madre del Sur of Oaxaca, Mexico. American Museum Novitates. (2279). 1-21 -
215. Martín del Campo, R. 1939. Contribución al conocimiento de los gerrhonoti mexicanos, con la presentación de una nueva forma. Anales del Instituto de Biologia, Universidad Nacional Autonoma de Mexico. Serie zoología, 10: 853-861. UNAM, Instituto de Biología. -
216. Campbell, J. A. 1984. A new species of Abronia (Sauria: Anguidae) with comments on the herpetogeography of the highlands of southern Mexico. Herpetologica. The Herpetologists' League, Inc. 40(4). 373-381 -
217. Campbell, J. A. 1994. A new species of elongate Abronia (Squamata: Anguidae) from Chiapas, Mexico. Herpetologica. The Herpetologists' League, Inc. 50(1). 1-7 -
218. Werler, J. E. & F. A. Shannon. 1961. Two new lizards (genera Abronia and Xenosaurus) from the Los Tuxtlas Range of Veracruz, Mexico. Transactions of the Kansas Academy of Science. Kansas Academy of Science. 64(2). Kansas, E.U. 123-132 -
219. Köhler, G. 1999. Eine neue Saumfingerart der Gattung Norops von der Pazifikseite des nördlichen Mittelamerika. Salamandra. 35(1). 37-52 -
220. Stuart, L. C. 1949. A new Trimetopon (Ophidia) from Guatemala. Proceedings of the Biological Society of Washington. Biological Society of Washington. 62. E.U. 165-168 -
221. Smith, H. M. 1972. The sonoran subspecies of the lizard Ctenosaura hemilopha. Great Basin Naturalist. 32(2). 104-111 -
222. Cope, E. D. 1887. Catalogue of batrachians and reptiles of Central America and México. Bulletin of the United States National Museum. 32: 1-98. -
223. Roze, J. A. 1967. A checklist of the New World venomous Coral Snakes (Elapidae), with descriptions of new forms. American Museum Novitates. (2287): 1-60. -
224. Schmidt, K. P. & H. M. Smith. 1943. Notes on coral snakes from México. Field Museum Natural History Publications. Zoological Series. 29(2): 25-31. Chicago, E.U. -
225. Jan, G. 1858. Plan d'une iconographie descriptive des ophidiens et description sommaire de nouvelles espèces des serpents. Revue et Magazine de Zoologie pure et appliquee. 10(2). 438-449, 514-527 -
226. Linnaeus, C. 1766. Systema naturæ per Regna tria naturæ, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus 3. Editio duodecima, reformata. Laurentii Salvii, Stockholm, Holmiae. 1-532 pp. -
227. Peters, W. C. H. 1870. Über mexicanische Amphibien, welche Hr. Berkenbusch in Puebla auf Veranlassung des Hrn. Legationsraths von Schlözer dem zoologischen Museum zugesandt hat. Monatsber. Königl. Preuss. Akad. Wiss. 1869. Berlin, Alemania (December): 874-881 -
228. Schmidt, K. P. 1933. Preliminary account of the coral snakes of Central America and Mexico. Field Museum Natural History Publications. Zoological Series. 20. Chicago, E.U. 29-40 -
229. Fraser, D. F. 1964. Micrurus limbatus, a new coral snake from Veracruz, Mexico. Copeia. American Society of Ichthyologists and Herpetologists. 1964(3). 570-573 -
230. Roze, J. A. 1989. New species and subspecies of coral snakes, genus Micrurus (Elapidae), with notes on type specimens of several species. American Museum Novitates. (2932). 1-15 -
231. Girard, C. 1855. Abstract of a report to Lieut. James M. Gilliss, U.S.N., upon the reptiles collected during the U.S.N. Astronomical Expedition to Chili. Proceedings of the Academy of Natural Sciences of Philadelphia. 7[1854]. 226-227 -
232. Campbell, J. A. 2000. A new species of venomous coral snake (Serpentes: Elapidae) from high desert in Puebla, Mexico. Proceedings of the Biological Society of Washington. Biological Society of Washington. 113(1). E.U. 291-297 -
233. Smith, H. M. & P. S. Chrapliwy. 1958. New and noteworthy Mexican herptiles from the Lidicker collection. Herpetologica. The Herpetologists' League, Inc. 13. 267-271 -
234. Taylor, E. H. 1942. Some geckos of the genus Phyllodactylus. University of Kansas Science Bulletin. 28(6). University of Kansas, E.U. 91-112 -
235. Dixon, J. R. 1966. Speciation and systematics of the gekkonid lizard genus Phyllodactylus of the islands of the Gulf of California. Proceedings California Academy of Science. 33(13). San Francisco, California, E.U. 415-452 -
236. Dixon, J. R. 1964. The systematics and distribution of lizards of the genus Phyllodactylus in North and Central America. University of New Mexico Bulletin, Biological Series. 64. Albuquerque : University of New Mexico. 1-139 -
237. Mosauer, W. 1936. Description of a new Phyllodactylus from Mexico, with remarks on the status of P. tuberculosus. Copeia. American Society of Ichthyologists and Herpetologists. 1936(3): 141-146. -
238. Dixon, J. R. 1960. Two new geckos, genus Phyllodactylus (Reptilia: Sauria), from Michoacan, Mexico. Southwestern Naturalist. 5. 37—42 -
239. Smith, H. M. 1935. Miscellaneous notes on Mexican lizards. University of Kansas Science Bulletin. 22(6): 119-155. University of Kansas, E.U. -
240. Taylor, E. H. 1940. Herpetological miscellany, No. I. University of Kansas Science Bulletin. 26(15). University of Kansas, E.U. 489-571 -
241. Wiegmann, A. F. A. 1834. Beiträge zur Zoologie gesammelt auf einer Reise um die Erde. Siebente Abhandlung. Amphibien. Nova Acta Physico-Medica Academiae Caesareae Leopoldino-Carolinae Naturae Curiosorum. Meyer, F. J. F. 17. Halle, Alemania. 185-268 -
242. Gray, J. E. 1831. Synopsis Reptilium or short descriptions of the species of reptiles. Part I: Cataphracta, tortoises, crocodiles, and enaliosaurians. Treuttel, Wurz & Co., London, 85 pp. -
243. Berry, J. F. & J. M. Legler. 1980. A new turtle (genus Kinosternon) from Sonora, Mexico. Contributions in Science. 325. Natural History Museum of Los Angeles Country. 1-12. -
244. Gilmore, C. W. 1922. A new fossil turtle, Kinosternon arizonense, from Arizona. Proceedings of the United States National Museum. 63. Washington: Smithsonian Institution. Art. 5. 1-8 -
245. Berry, J. F., M. E. Siedel & J. B. Iverson. 1997. Reptilia: Testudines: Kinosternidae: Kinosternon chimalhuaca Berry, Seidel, and Iverson (Jalisco mud turtle). Catalogue of American Amphibians and Reptiles. 651: 1-2. -
246. Hartweg, N. 1934. Description of a new kinosternid from Yucatan. Occasional Papers of the Museum of Zoology, University of Michigan. University of Michigan Museum of Zoology. 277. 1-2 -
247. Iverson, J. B. 1979. A taxonomic reappraisal of the yellow mud turtle, Kinosternon flavescens (Testudines: Kinosternidae). Copeia. American Society of Ichthyologists and Herpetologists. 1979(2). (Mayo 18) 212-225 -
248. Agassiz, L. 1857. Contributions to the Natural History of the United States of America. vol. 1. Little, Brown & Co., Boston, lii + 452 pp. -
249. Stejneger, L. H. 1925. New species and subspecies of American turtles. Journ. Journal of the Washington Academy of Sciences. 15(20). Washington, D.C. 462-463 -
250. Duméril, A. M. C. & A. H. A. Duméril. 1851. Catalogue méthodique de la collection des reptiles du Muséum d'Histoire Naturelle de Paris. Gide et Baudry/Roret, Paris, 224 pp. -
251. Le Conte, J. 1854. Description of four new species of Kinosternum. Proceedings of the Academy of Natural Sciences of Philadelphia. 7. 180-190 -
252. Berry, J. F. & J. Iverson. 1980. A new species of mud turtle, genus Kinosternon, from Oaxaca, Mexico. Journal of Herpetology. Society for the Study of Amphibians and Reptiles. 14: 313-320. -
253. Duméril, A., M. F. Bocourt & F. Mocquard. 1870-1909. Recherches Zoologiques pour servir A L'histoire de la Faune De L'Amerique Centrale et du Mexique; Etudes Sur Les Reptile. Mission Scientifique au Mexique et dans l'Amérique Centrale. Hamy, E., W. Nylander, P. Fischer, A. Dumeril, E. Fournier, D. Saussure, A. Edwards, E. Bescherelle, J. Aubin, E. Guillemin-Tarayre, H. Crosse, A. Humbert, & M. Bocourt. Part 2, sect. 1. Imprimerie Impériale, Paris. -
254. Stejneger, L. 1906. A new lizard of the genus Phrynosoma, from Mexico. Proceedings of the United States National Museum. 29(1437). Washington: Smithsonian Institution. 565-567 -
255. Bell, T. 1829. Description of a new species of Agama, brought from the Columbia River by Mr. Douglass. Transaction of the Linnean Society of London. 16: 105-107. -
256. Girard, Ch. F. 1858. United States Exploring Expedition during the Years 1838, 1839, 1840, 1841, 1842, Under the command of Charles Wilkes, U.S.N. Herpetology. 20. C. Sherman & Son, Philadelphia, xv, 492 p. -
257. Linnaeus, C. 1789. Amphibia and Pisces. Systema naturæ per Regna tria naturæ, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Curo Jo. Frid. Gmelin. Editio decima tertia, aucta, reformata. Lipsiae. 1033-1516 -
258. Gray, J. E. 1845. Catalogue of the specimens of lizards in the collection of the British Museum. Trustees of die British Museum. Edward Newman. British Museum Publications, London: xxvii + 289 pp. -
259. Dugès, A. 1873. La Naturaleza. -
260. Stejneger, L. 1901. Description of a new species of snake from Clarion Island, West Coast of Mexico. Proceedings of the United States National Museum. 23(1231). Washington: Smithsonian Institution. 715-717 -
261. Hallowell, E. 1853. On some new reptiles from California. Proceedings of the Academy of Natural Sciences of Philadelphia. 6. 236-238 -
262. Campbell, J. A. 1989. A new species of colubrid snake of the genus Coniophanes from the highlands of Chiapas, Mexico. Proceedings of the Biological Society of Washington. Biological Society of Washington. 102 4). E.U. 1036-1044 -
263. Cope, E. D. 1962. On Elapomorphus, Sympholis, and Coniophanes. Proceedings of the Academy of Natural Sciences of Philadelphia. 13[1861]. 524 -
264. Schmidt, K. P. & E. W. Andrews. 1936. Notes on snakes from Yucatán. Field Museum Natural History Publications. Zoological Series. ser. 20. Chicago, E.U. 167-187 -
265. Brown, A. E. 1901. A new species of Ophiobolus from Western Texas. Proceedings of the Academy of Natural Sciences of Philadelphia. 53(3). 612-613 -
266. Garman, S. 1884. The North American reptiles and batrachians. A list of the species occuring north of the Isthmus of Tehuantepec, with references. Bulletin of the Essex Institute. 16. Salem, Massachusetts., Essex Institute. 1-46 -
267. Cope, E. D. 1867. On the Reptilia and Batrachia of the Sonoran Province of the Nearctic Region. Proceedings of the Academy of Natural Sciences of Philadelphia. 300-314 -
268. Gray, J. E. 1850. Batrachia Gradientia, etc. Catalogue of the specimens of Amphibia in the collection of the British Museum. Part II. Londres: Taylor and Francis -
269. Hallowell, E. 1849. Description of a new species of salamander from Upper California. Proceedings of the Academy of Natural Sciences of Philadelphia. 4. 126 -
270. Camp, C. L. 1915. Batrachoseps major and Bufo cognatus californicus, new Amphibia from southern California. University of California Publications in Zoology. 12. 327-334 -
271. Dunn, E. R. 1929. A new salamander from southern California. Proceedings of the United States National Museum. 74: 1-3. Washington: Smithsonian Institution. Art. 25. -
272. Daudi, F. M. 1803. Histoire naturelle, génerérale et particuliere des reptiles. vol. 5. Dugart, Paris. 365 p. -
273. Klauber, L. M. 1931. Notes on the worm snakes of the southwest, with description of two new subspecies. Transactions of the San Diego Society of Natural History. 6(23). 333-352 -
274. Werner, F. 1899. Beschreibungen einiger neuer Schlangen und Batrachier. Zoologischer Anzeiger: zugleich Organ der Deutschen Zoologischen Gesellschaft. Deutsche Zoologische Gesellschaft. Leipzig, Alemania -
275. Murphy, R. W. 1975. Two new blind snakes (Serpentes: Leptotyphlopidae) from Baja California, Mexico with a contribution to the biogeography of peninsular and insular herpetofauna. Proceedings California Academy of Science. 40(5). San Francisco, California, E.U. Febrero 18, 93 -107; 4 figs. -
276. Tanner, W. W. 1985. Snakes of western Chihuahua. Great Basin Naturalist. 45. 615-676 -
277. Duméril, A. M. C. & G. Bibron. 1844. Erpetologie Générale ou Histoire Naturelle Complete des Reptiles. Libr. Encyclopédique Roret. 6. -
278. Spiteri, D. E. 1987. Taxonomy of the rosy boa (Lichanura) with a description of a new subspecies. Unpubl. M.S. thesis, Calif. St. Univ. 117 pp. -
279. Cope, E. D. 1868. Observations on some specimens of Vertebrata Presented by Wm. M. Gabb of San Francisco, which were procured by him in western Nevada and the northern part of Lower California. Proceedings of the Academy of Natural Sciences of Philadelphia. 20. -
280. Blair, A. P. 1947. A New Rana from San Luis Potosí, México. American Museum Novitates. 1353(1): 1-17. -
281. Smith, H. M. & E. H. Taylor. 1950. Type Localities of Mexican Reptiles and Amphibians. The University of Kansas Science Bulletin. 33(8): 313-380 -
282. Taylor, E. H. 1953. Fourth Contribution to the Herpetology of San Luis Potosí. The University of Kansas Science Bulletin. 35(13): 1587-1614. -
283. Taylor, E. H. 1952. Third Contribution to the Herpetology of San Luis Potosí. The University of Kansas Science Bulletin. 34(13): 793-815. -
284. Darling, D. M. & H. M. Smith. 1954. A Collection of Reptiles and Amphibians from Eastern Mexico. Transactions of the Kansas Academy of Science. 57(2): 180-195. -
285. Smith, H. M. & E. H. Taylor. 1948. An annotated checklist and key to the amphibia of Mexico. United States National Museum Bulletin. 194: i-iv, 1-118. -
286. Conant, R. 1969. A Review of the Water Snakes of the Genus Natrix in Mexico. Bulletin of the American Museum of Natural History. 142 (1): 140. -
287. Duellman, W. E. 1956. The frogs of the hylid genus Phrynohyas Fitzinger, 1843. Miscellaneous Publications Museum of Zoology. (96): 1-47. -
288. Axtell, R. W. 1958. A Northward Range Extension for the Lizard Anelytropsis papillosus, With Notes on the Distribution and Habits of Several Other Mexican Lizards. Herpetologica. 14(4): 189-191. -
289. Bezy, R. L. 1984. Systematics of Xantusiid Lizards of the Genus Lepidophyma in Northeastern México. Contributions in Science. (349): 1-16. -
290. Bezy, R. L. & J. L. Camarillo, R. 2002. Systematics of Xantusiid Lizards of the Genus Lepidophyma. Contributions in Science. 493: 1-41. -
291. Fouquette M. J., Jr & F. E. Potter., Jr. 1961. A New Black-headed Snake (Tantilla) from Southwestern Texas. Copeia. 1961(2): 144-148. -
292. Taylor, E. H. 1950. Second Contribution to the Herpetology of San Luis Potosí. The University of Kansas Science Bulletin. 33(11): 441-457. -
293. Lynch, D. John. 1970. A taxonomic revision of the leptodactylid frog genus Syrrhophus Cope. University of Kansas Publications, Museum of Natural History. 20(1): 1-45. -
294. Duellman, W. E. 1958. A Monographic Study of the Colubrid Snake Genus Leptodeira. Bulletin of the American Museum of Natural History. 114(1): 152. -
295. Taylor, E. H. 1938. Concerning Mexican Salamanders. The University of Kansas Science Bulletin. 25(14): 259-312. -
296. Dixon, J. R., M. Sabbath & R. Worthington. 1962. Comments on Snakes from Central and Western México. Herpetologica. 18(2): 91-100. -
297. Goyenechea I. & O. A. Flores-Villela. 2006. Taxonomic summary of Conopsis Günther, 1858 (Serpentes: Colubridae). Zootaxa. 1271: 1-27. -
298. Good, D. A. 1994. Species Limits in the Genus Gerrhonotus (Squamata: Anguidae). Herpetological Monographs. 8: 180-202. -
299. Taylor, E. H. 1939. Some Mexican Serpents. The University of Kansas Science Bulletin. 26(14): 445-487. -
300. Kellogg, R. 1932. Mexican tailless amphibians in the United States National Museum. United States National Museum Bulletin. 63(160): 1-224. -
301. Smith, H. M. & L. E. Laufe. 1946. A Summary of Mexican Lizard of the Genus Ameiva. The University of Kansas Science Bulletin. 31(2): 7-73. -
302. McCoy, C. L. 1968. A Review of the Genus Laemanctus (Reptilia, Iguanidae). Copeia. 1968(4): 665-678. -
303. Grant, C. & H. M. Smith. 1959. Herptiles from San Luis Potosi, Mexico. Herpetologica. 15(1): 54-56. -
304. Taylor, E. H. & H. M. Smith. 1945. Summary of the Collections of Amphibians made in Mexico under the Walter Rathbone Bacon Traveling Scholarship. Proceedings of the United States National Museum. 95(3185): 521-613. -
305. Dorcas, M. E. 1990. Relationships Among Montane Populations of Crotalus lepidus and Crotalus triseriatus. The University of Texas at Arlington, 87 pp -
306. Smith, H. M. & E. H. Taylor. 1945. An annotated checklist and key to the snakes of México. United States National Museum Bulletin. 187:i-iv, 1-239. -
307. Reeve, W. L. 1952. Taxonomy and Distribution of the Horned Lizard Genus Phrynosoma. The University of Kansas Science Bulletin. 34(14): 817-960. -
308. García-Vázquez, U. O. 2004. Revisión Taxonómica del género Scincella (Lacertilia: Scincidae) de México. Tesis de licenciatura, Facultad de Ciencias, Universidad Nacional Autónoma de México. México, D. F. 65 pp. -
309. Lieb, C. S. 1985. Systematics and Distribution of the Skinks allied to Eumeces tetragrammus (Sauria: Scincidae). Contributions in Science. 357: 1-19. -
310. Chaney, A. H. & E. Liner. 1995. Distribution, Cnemidophorus inornatus paululus. Herpetological Review. 26(3): 155. -
311. Anderson, J. D. 1962. Eumeces brevilineatus in Chihuahua and San Luis Potosí, México. Herpetologica. 18(1): 56-57. -
312. Tihen, J. A. 1949. A Review of the Lizard Genus Barisia. The University of Kansas Science Bulletin. 33(3): 217-256. -
313. Hillis, D. M. & T. P. Wilcox. 2005. Phylogeny of the New World true frogs (Rana). Molecular Phylogenetics and Evolution. 34: 299-314. -
314. Canseco-Márquez, L. & E. N. Smith. 2004. A diminutive species of Eleutherodactylus (Anura: Leptodactylidae), of the Alfredi group, from the Sierra Negra of Puebla, México. Herpetologica. 60(3): 358-363. -
315. Taylor, H. E. 1935. A Taxonomic Study of the Cosmopolitan Scincoid Lizards of the Genus Eumeces. With an Account of the Distribution and Relationships of Its Species. The University of Kansas Science Bulletin. 23(1): 19-643. -
316. Smith, H. M. 1942. Remarks on the Mexican King Snakes of the Triangulum Group. Proceedings of the Rochester Academy of Science. 8: 196-207. -
317. Smith, H. M. 1943. Summary of the Collections of Snakes and Crocodilians made in México under the Walter Rathbone Bacon Traveling Scholarship. Proceedings of the United States National Museum. 93(3169): 393-504. -
318. Tihen, J. A. 1948. A New Gerrhonotus from San Luis Potosi. Transactions of the Kansas Academy of Science. 51(3): 302-305. -
319. Tanner, W. W. 1944. A Taxonomic Study of the Genus Hypsiglena. The Great Basin Naturalist. 5(3-4): 25-92. -
320. McDiarmid, R. W. 1992. Systematic Status of the San Luis Potosí Black-headed Snake, Tantilla deviatrix Barbour (Colubridae). The Southwestern Naturalist. 37(3): 303-307. -
321. Ditmars, R. L. 1934. A review of the box turtles. Zoologica. 17(1): 1-45. -
322. Martin, P. S. 1952. A new subspecies of the iguanid lizard Sceloporus serrifer from Tamaulipas, Mexico. Occasional Papers of the Museum of Zoology, University of Michigan. (543): 1-7. -
323. Klein, T. A. 1958. The Snake Thamnophis marcianus in Veracruz, Mexico. Herpetologica. 14(2): 124. -
324. Burt, C. E. 1931. A study of the teiid lizards of the genus Cnemidophorus with special reference to their phylogenetic relationships. United States National Museum Bulletin. (154): 1-286. -
325. Webb, R. G. 2006. Variation in the Crevice Spiny Lizard Sceloporus poinsettii Baird and Girard. Bulletin of the Maryland Herpetological Society. 42(2): 65-114. -
326. Stull, O. G. 1940. Variations and relationships in the snakes of the genus Pituophis. United States National Museum Bulletin. (175): 1-225. -
327. Taylor, E. H. 1943. Mexican Lizards of the Genus Eumeces, with Comments on the Recent Literature on the Genus. The University of Kansas Science Bulletin. 29(5): 269-300. -
328. Garman, S. 1887. Reptiles and batrachians from Texas and México. Bulletin of the Essex Institute. 19: 119-138. -
329. Castoe, T. A., C. L. Spencer & C. L. Parkinson. 2007. Phylogeographic structure and historical demography of the western diamondback rattlesnake (Crotalus atrox): A perspective on North American desert biogeography. Molecular Phylogenetics and Evolution. 42: 193-212. -
330. Klauber, L. M. 1940. The Worm Snakes of the Genus Leptotyphlops in the United States and Northern México. Transactions of the San Diego Society of Natural History. 9(18): 87-162. -
331. Axtell, W. R. 1961. Cnemidophorus inornatus, The Valid Name for the Little Striped Whiptail Lizard, with the Description of an Annectant Subspecies. Copeia. 1961(2):148-158. -
332. Barbour, T. & A. Loveridge. 1929. Typical reptiles and amphibians in the Museum of Comparative Zoology. Bulletin of the Museum of Comparative Zoology. 69(10): 205-360. -
333. Barbour, T. 1916. A new Tantilla from Mexico. Proceedings of the Biological Society of Washington. 29: 93-94. -
334. Smith, H. M. 1936. The Lizards of the Torquatus groups of the genus Sceloporus Weigmann 1828. The University of Kansas Science Bulletin. 24(21): 539-693. -
335. Mendoza-Quijano, F. & W. Schmidt-Ballardo. 1995. Gerrhonotus ophiurus. Clutch size and maternal care. Herpetological Review. 26 (3): 145. -
336. Dunn, E. R. 1936. The amphibians and reptiles of the Mexican expedition of 1934. Proceedings of the Academy of Natural Sciences of Philadelphia. 88, 471-477. -
337. Smith, H. M. 1951. A new species of Leiolopisma (Reptilia: Sauria) from Mexico. The University of Kansas Science Bulletin -
338. . 34(3): 195-200. -
339. Firschein, I. L. 1954. Definition of some little-understood members of the leptodactylid genus Syrrhophus, with a description of a new species. Copeia. 1: 45-58. -
340. Duellman, W. E. 1966. Remarks on the Systematic Status of Certain Mexican Snakes of the Genus Leptodeira. Herpetologica. 22(2): 97-106. -
341. Bowers, J. H. 1967. A Record Litter of Thamnophis sirtalis proximus (Say). The Southwestern Naturalist. 12(2): 200 -
342. Klein, T. A. 1949. A Record Litter of Thamnophis sirtalis proximus. Herpetologica. 5(1):17 -