Revision of Macropygium Spinola, 1837 (Hemiptera: Pentatomidae: Ochlerini) with the revalidation of three species and the description of one new species

Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN). Herpetology National Collection (MACNHe)

Happywhale - Humpback Whale in North Pacific Ocean

Bird specimens of the Yamashina Institute for Ornithology

Satellite Tracking of three species of sea turtles on Bonaire (aggregated per 1-degree cell)

CNAC/Coleccion Nacional de Acaros

The Orthoptera collection (EO) of the Muséum national d'Histoire naturelle (MNHN - Paris)

NMNH Paleobiology Specimen Records

EOD – eBird Observation Dataset

Bell Museum fungi

Museum of Comparative Zoology, Harvard University

DMNS Bird Collection (Arctos)

SWFSC Marine Mammal Survey, STAR 2003, Cruise 1624

On the identity of a U.S. intercepted Conotrachelus Dejean (Coleoptera: Curculionidae) with avocado (Persea americana)

University of Graz, Institute of Plant Sciences - Herbarium GZU

Colección de Solanales del Museo Botánico CORD - IMBIV

Digitalización y sistematización de las colecciones biológicas del INECOL (Herbario)

SINGER Coordinator

New synonymy, new species, new keys to Neivamyrmex army ants of the United States.

MPM Milwaukee Public Museum Herbarium

Studies in Guatemalan Ensifera: New Glaphyrosoma species (Orthoptera: Anostostomatidae) and additional data for other described species

Benthic foraminifera abundance of Hole 84-569, Part 2

University of Michigan Herbarium

University of Florida Vertebrate Paleontology

Revision of Aciuroides Hendel and Neoacanthoneura Hendel (Diptera: Ulidiidae: Pterocallini)

IAN herbarium - Embrapa Amazônia Oriental - Herbário Virtual REFLORA

Salvatore S. Anzaldo Collection

Revision of the New World Panthea Hübner (Lepidoptera, Noctuidae) with descriptions of 5 new species and 2 new subspecies

Hexacorallians of the world

Naturalis Biodiversity Center (NL) - Aves

Distribution And New Records Of Lymexylidae (Coleoptera: Lymexyloidea) In Guatemala And Mexico

KUBI Ornithology Collection

The Crematogaster (Hymenoptera, Formicidae, Myrmicinae) of Costa Rica.

KUBI Ichthyology Collection

Formación de una base de datos y elaboración de un atlas de la herpetofauna de México (Anfibiosreptiles_catálogo)

Revision of the Ambrysus pulchellus Montandon species complex (Heteroptera: Nepomorpha: Naucoridae)

Planktic foraminifera abundance of Hole 84-568

Digitalización y sistematización de las colecciones biológicas del INECOL (Entomologica)

Actualización de la Colección de Microorganismos de importancia acuática

URM - Herbário Pe. Camille Torrand

Herbarium of Taiwan Forestry Research Institute

Planktic foraminifera abundance of Hole 67-499

ECatSym: Electronic World Catalog of Symphyta

Benthic foraminifera abundance of Hole 84-569, Part 1

Fish Collection NRM

New Combinations In Neotropical Archipini And Atteriini (Lepidoptera: Tortricidae: Tortricinae), With The Description Of A New Genus

MZFC/Coleccion de Aves

Herbarium WRSL, Main Collection

TNHC Herpetology Collection

Nannofossil abundance of Hole 84-570

HUCS - Herbário da Universidade de Caxias do Sul

Lepidoptera - SNSD

TOPP Summary of SSM-derived Telemetry

The cryptogamy collection (PC) at the Herbarium of the Muséum national d'Histoire Naturelle (MNHN - Paris)

Actualización y depuración de las bases de datos de la Colección Nacional de Helmintos: P085 y Q028

Macaulay Library Audio and Video Collection

Museu Darder de Banyoles

University of New Mexico Herbarium

Revision of the world Apenesia Westwood (Hymenoptera, Bethylidae)

CAS Botany (BOT)

A new species of Limnocoris Stål (Heteroptera: Naucoridae: Limnocorinae) and new state records for species of the genus in Mexico

The Myriapoda & Onychophora collection (MY) of the Muséum national d'Histoire naturelle (MNHN - Paris)

UB - Herbário da Universidade de Brasília

Base de datos para la xiloteca del Instituto de Biología de la UNAM

ARC-PPRI: National Collection of Nematodes and South African Plant-Parasitic Nematode Survey(1901-2014)

Archilestes neblina, a new damselfly from Costa Rica, with comments on the variability of A. latialatus Donnelly (Odonata: Lestidae)

ECOT EcoTarium Ornithology Collection

Description of a new group of species of Edessa Fabricius, 1803 (Hemiptera: Pentatomidae: Edessinae) with translucent spot on hemelytra

Publicación de la obra: American species of Acacia (Leguminosae; Mimosoideae)

NCSM Herpetology Collection

MVZ Mammal Collection (Arctos)

A geographic distribution database of the cassava whitefly complex (Hemiptera, Aleyrodidae) and their associated parasitoids and hyperparasitoids (Hymenoptera)

Mammal collection NTNU University Museum

Type designations for fireflies (Coleoptera: Lampyridae) of the Biologia Centrali Americana Gorham, 1881 housed in the Natural History Museum, London

New and unusual host records for North American and South American spider wasps (Hymenoptera: Pompilidae)

Fortalecimiento de las colecciones de ECOSUR. Primera fase (Zooplancton Chetumal)

Hidden gems in museum cabinets: new species and new distributional records of Scolytodes (Coleoptera: Scolytinae)

Dyticodopoea And Pygmaeodopoea, New Genera For The Central American Cicada Species Previously Assigned To Odopoea Stål, 1861 (Hemiptera: Cicadoidea: Cicadidae: Cicadinae: Zammarini)

Taxonomic revision of Schausiana Viette with two new species from Guatemala and notes on biogeography and correlated tectonics (Lepidoptera: Hepialidae)

Museo Nacional de Ciencias Naturales, Madrid: MNCN_Herpeto

Herpetology

Queensland Museum provider for OZCAM

Collection Coleoptera SMF

Vertebrate Zoology Division - Ichthyology, Yale Peabody Museum

Xeno-canto - Bird sounds from around the world

TTU Mammals Collection

Insect specimens of Kashihara City Museum of Insect

Bryophyte specimens of National Museum of Nature and Science (TNS)

UMNH Reptiles and Amphibians Collection (Arctos)

CNAN/Scorpiones

Universidad del Valle de Guatemala - Colección de Artrópodos (UVGC)

Generic key and catalogue of Mymaridae (Hymenoptera) of Mexico

Partial Amphibians Collection

Collection Herpetologie - SNSD

International Barcode of Life project (iBOL)

The fishes collection (IC) of the Muséum national d'Histoire naturelle (MNHN - Paris)

mel

Key to South American genera of Acanthocinini (Coleoptera, Cerambycidae Lamiinae) with erect setae on elytral surface

Actualización de la base de datos de la Colección nacional mexicana de cultivos microbianos

Auburn University Museum of Natural History Entomology

CZE National PGR Inventory

MEXU/Colección de Briofitas

Review of the genus Lomachaeta Mickel, 1936 (Hymenoptera: Mutillidae) with new species and sex associations

New species and taxonomic notes for Cacostola Fairmaire and Germain, 1859 (Coleoptera: Cerambycidae: Lamiinae: Onciderini)

The Vascular Plants Collection of the University of Goettingen

Biodiversidad de coleópteros y arañas de las Sierras de Taxco-Huautla (Coleópteros)

Taxonomy of Guatemalan water beetles in the genus Hydrochus (Coleoptera: Hydrochidae)

Collection Mollusca SMF

LSU Shirley C. Tucker Herbarium at Louisiana State University - Algae

Field Museum of Natural History (Botany) Fungi Collection

The sharpshooter geNUs Apogonalia EvaNs (Hemiptera: Cicadellidae: CicadelliNi): descriptioN of females aNd key to species

Ouellet-Robert Entomological Collection (QMOR) - Specimens

A contribution to the knowledge of Dermestidae (Coleoptera) from Guatemala

Revision of the Hybobathus arx and Pelecinobaccha summa species groups (Diptera: Syrphidae)

Moscow University Herbarium (MW)

University of Michigan Museum of Zoology, Division of Reptiles & Amphibians

Benthic foraminifera abundance of Hole 84-566A

University of South Florida Herbarium (USF)

The Purdue Entomological Research Collection

Banco de datos florísticos del Herbario CHAP

University of California Museum of Paleontology

Estonian Museum of Natural History Department of Zoology

University of Vermont, Pringle Herbarium

Plant Resources Center

Ornithology Collection Non Passeriformes - Royal Ontario Museum

Royal Belgian Institute of Natural Sciences Bird collection

Actualización y enriquecimiento de las bases de datos del proyecto de evaluación y análisis geográfico de la diversidad faunística de Chiapas

University of British Columbia Herbarium (UBC) - Vascular Plant Collection

R - Herbário do Museu Nacional

Benthic foraminifera abundance of Hole 84-568, Part 2

A new species of Rhathymus Lepeletier & Serville, 1828 (Hymenoptera: Apidae Rhathymini) from Guatemala

UCM Amphibian and Reptile Collection (Arctos)

International Collection of Microorganisms from Plants (ICMP)

University of Tennessee Vascular Herbarium

R-Fungi - Herbário do Museu Nacional

Revision Of Brachystethus (Heteroptera, Pentatomidae, Edessinae)

Naturalis Biodiversity Center (NL) - Mollusca

LSUMZ Mammals Collection

Nannofossil abundance of Hole 67-494A

Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN). Ichthyology National Collection (MACNIct)

Distribución geográfica y ecológica potencial de las cícadas de México

SD - SD Herbarium, San Diego Natural History Museum

Taxonomic review of the “ Probetoriformes ” species group of Symmachia Hübner [1819] (Lepidoptera: Riodinidae), with the description of two new species from the Brazilian Atlantic Forest

Ohio State University Tetrapod Division - Bird Collection (OSUM)

Revision of Telothyria van der Wulp (Diptera: Tachinidae) and twenty-five new species from Area de Conservación Guanacaste in northwestern Costa Rica with a key to Mesoamerican species

ARC-PPRI: National Collection Of Fungi(1817-2009)

UWBM Ornithology Collection

CAS Ichthyology (ICH)

SP-Bryophyta - Maria Eneyda P. Kauffman Fidalgo

Type Specimens Of Birds In The American Museum Of Natural History Part 12. Passeriformes: Ploceidae, Sturnidae, Buphagidae, Oriolidae, Dicruridae, Callaeidae, Grallinidae, Corcoracidae, Artamidae, Cracticidae, Ptilonorhynchidae, Cnemophilidae, Paradisaeidae, And Corvidae

Modelación de la distribución geográfica de las Orchidaceae del Soconusco

UCLA Donald R. Dickey Bird and Mammal Collection

The System-wide Information Network for Genetic Resources (SINGER)

Royal Belgian Institute of Natural Sciences Reptile collection

Sistematización de la colección entomológica y actualización de la colección del herbario CHIP del Instituto de Historia Natural y Ecología (IHNE), Chiapas (Plantas)

Lepidoptera specimen database of Japan

Collection Vermes - ZMB

Western Australian Museum provider for OZCAM

The Ichthyology Collection at the Staatliches Museum für Naturkunde Stuttgart

CNMA/Colección Nacional de mamíferos

Computarización de la Colección Nacional de insectos Dr. Alfredo Barrera Marín del Museo de Historia Natural de la Ciudad de México (Coleoptera)

DAR AVH data

Collection Mammalia SMF

A review of the Pseudomyrmex ferrugineus and Pseudomyrmex goeldii species groups: acacia-ants and relatives (Hymenoptera: Formicidae)

Occurrence dataset for Neotropical species of Bolitogyrus (Insecta: Coleoptera: Staphylinidae)

Taxonomic notes, lectotype designations and new synonymies in some species of the bee genus Centris Fabricius, 1804 described by Sándor Mocsáry and Heinrich Friese (Hymenoptera: Apidae)

Insect Occurrence Data from MIZA

Reptile Specimens

A global database for the distributions of crop wild relatives

University of Hawaii Insect Museum

Las monocotiledóneas mexicanas, una sinopsis florística. Parte II

The types of Phasmida in the Natural History Museum, London, UK

CNS AVH data

BMSM Bailey-Matthews National Shell Museum

Redescription of four species of Camelobaetidius Demoulin, 1966 (Ephemeroptera: Baetidae) from Central and North America

Pheidole (Hymenoptera, Formicidae) of Middle American Wet Forest

Universidad del Valle de Guatemala - Colecciones Biológicas - Crustáceos

SWFSC Marine Mammal Survey, PODS 1992, Cruise 1468

Taxonomic revision of Guapinannus Wygodzinsky, 1951 (Hemiptera: Schizopteridae), with description of 19 new species

BOTUw - Xiloteca "Profa. Dra. Maria Aparecida Mourão Brasil"

UWBM Herpetology Collection (Arctos)

An annotated checklist of the Scarabaeoidea (Insecta: Coleoptera) of the Guianas

Universidad del Valle de Guatemala - Colecciones Biológicas - Moluscos

AUM Fish Collection

University of Colorado Museum of Natural History Herbarium Vascular Plant Collection

Vascular Plant Herbarium, Oslo (O) UiO

Kathryn Kalmbach Herbarium

A catalog of the Lampyridae (Coleoptera) of the West Indies

Survey of the fruits and endocarps of Icacinaceae (Lamiids, Icacinales)

The cicada genus Selymbria Stå 1, 1861 (Hemiptera: Cicadidae: Tibicininae: Selymbrini): redescription including ten new species and a key to the genus

The Lichens Collection at the Botanische Staatssammlung München

Descriptions and synonymies in American Desmiphorini (Coleoptera, Cerambycidae, Lamiinae)

Digitalización de la colección científica del Herbario de Querétaro "Dr. Jerzy Rzedowski" QMEX

SWFSC Marine Mammal Survey, MOPS 1990, Cruise 1369

Ghent University - Zoology Museum - Vertebrate collection

University of Minnesota Insect Collection

Descriptions, redescription, notes, and new ranks in American Cerambycidae (Coleoptera)

Occurrences of Compsus auricephalus (Insecta: Coleoptera: Curculionidae) from some entomological collections Jun 29 2020

NHMO DNA Bank Fungi and Lichens collection

MLZ Bird Collection (Arctos)

LSUMZ (LSU MNS) Fishes Collection

Collection Crustacea - ZIM Hamburg

Colección de Entomología del Instituto de Ciencias Naturales (ICN-MHN-En)

MEXU/Leguminosae

Coleção Entomológica do Museu Nacional / UFRJ

KUBI Paleobotany Collection

Canadian Museum of Nature Herbarium

Revision of the Central American and Mexican species of the Curtonotum murinum species complex (Diptera: Curtonotidae)

A taxonomic monograph of the assassin bug genus Zelus Fabricius (Hemiptera: Reduviidae): 71 species based on 10,000 specimens

MEXU/Plantas Vasculares

NOAA Deep Sea Corals Research and Technology Program

R. L. McGregor Herbarium Vascular Plants Collection

Vertebrate Zoology Division - Mammalogy, Yale Peabody Museum

University of Michigan Museum of Zoology, Division of Insects

New species, new records and synonymy of Mexican Corthylus Erichson, 1834 (Coleoptera: Curculionidae: Scolytinae)

Naturalis Biodiversity Center (NL) - Amphibia and Reptilia

A catalogue of the Heteroptera (Hemiptera) or true bugs of Argentina

Canadian Museum of Nature Bird Collection

Base de datos de las familias Compositae y Umbelliferae. Donación del Herbario Kew

Universidad de San Carlos de Guatemala - Colección de Cnidarios

Museo Nacional de Ciencias Naturales, Madrid: MNCN_ICTIO

University of Vienna, Institute for Botany - Herbarium WU

Collection Ichthyologie - SNSD

NYSM Birds

Depuración de la colección y base de datos del Herbario CICY. Fase IV

A redefinition of Paragrallomyia Hendel (Diptera: Micropezidae, Taeniapterinae) and a revision of the P. albibasis complex

Planktic foraminifera abundance of Hole 67-498A

Universidad de San Carlos de Guatemala - Colección de Porifera

Unraveling Ocyptamus and the Baccha legacy (Diptera: Syrphidae): redefinition of groups and new species descriptions

Botany (UPS)

Mississippi Entomological Museum

Itami City Museum of Insects

Museu Paraense Emilio Goeldi Herbarium

New species of Elaphidiini from Central America (Coleoptera: Cerambycidae: Cerambycinae)

Even more new species, additional records, and a revised key for Philothalpus Kraatz (Coleoptera: Staphylinidae: Staphylininae)

Lyman Entomological Museum (LEMQ)

CAS Herpetology (HERP)

MG herbarium - Museu Paraense Emílio Goeldi - Herbário Virtual REFLORA

Royal Botanic Gardens, Kew - Economic Botany Collection Specimens

Taxonomic revision of the Neotropical genus Himantigera James, 1982 (Diptera: Stratiomyidae: Sarginae), including the description of two new species and a key to the known species

Complex diversity in a mainly tropical group of ant parasitoids: Revision of the Orasema stramineipes species group (Hymenoptera: Chalcidoidea: Eucharitidae)

Bird Collection of Helsingborg Museums

New Zealand Fungal and Plant Disease Collection (PDD)

Field Museum of Natural History (Botany) - Historical Photographs of Type Specimens from Berlin (B)

SWFSC Marine Mammal Survey, MOPS 1987, Cruise 1081

A synopsis of American Caraphia Gahan, 1906 (Coleoptera: Cerambycidae: Lepturinae) with description of two new species

Systematic revision of Macrotingis and phylogenetic analysis of the genera Macrotingis and Ceratotingis (Heteroptera: Tingidae)

New species of Lachesilla (Psocodea: Psocomorpha: Lachesillidae), in species group corona, from southern Mexico and Central America

Kiekie, a new Neotropical spider genus of Ctenidae (Cteninae, Araneae)

NCSM Non-molluscan Invertebrates Collection

Planetary Biodiversity Inventory Eumycetozoan Databank

The AAU Herbarium Database

UTEP Plants (Arctos)

Herbarium Senckenbergianum (FR) - Fungi

The cicada genus Procollina Metcalf, 1952 (Hemiptera: Cicadidae): redescription including fourteen new species, with a key to the species of the subtribe Dazina Kato, 1932 rev. stat., the description of the Aragualnini n. tribe, and one new combination

UiO NHM Herpetile collection

UF Florida Museum Paleobotany

Colección de Reptiles del Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH-R)

Denver Museum of Nature & Science - Arachnology

CM Birds Collection

Ohio State University Tetrapod Division - Mammal Collection (OSUM)

DMNS Marine Invertebrate Collection (Arctos)

Biodiversitätsdatenbank Salzburg

Morphological and molecular evidence support the taxonomic separation of the medically important Neotropical spiders Phoneutria depilata (Strand, 1909) and P. boliviensis (F. O. Pickard-Cambridge, 1897) (Araneae, Ctenidae)

Universidad del Valle de Guatemala - Colecciones Biológicas - Peces

CHAS Malacology Collection (Arctos)

OBI - Robert F. Hoover Herbarium, Cal Poly State University

A new species of Neoeutrypanus Monné, 1977 from Guatemala (Coleoptera, Cerambycidae)

Fungi (S)

Pacific Turtle Tracks: Grupo Tortuguero (aggregated per 1-degree cell)

Arachnida MZS

NCSM Mollusk Collection

C.A. Triplehorn Insect Collection (OSUC), Ohio State University

Canadian Museum of Nature Insect Collection

MSB Bird Collection (Arctos)

Cayman Islands 2004: Loggerhead & Green Turtles (aggregated per 1-degree cell)

Two new species of the genus Nemognathomimus (Coleoptera: Cerambycidae) from Mexico and Guatemala

AMNH Invertebrate Paleontology Collection

Royal Botanic Gardens, Kew - Herbarium Specimens

Ichthyology Collection - Royal Ontario Museum

Descriptions of four new species of the Ambrysus signoreti Stål species complex (Heteroptera: Nepomorpha: Naucoridae)

Geneva Herbarium – De Candolle's Prodromus (G-DC)

Benthic foraminifera abundance of Hole 84-567A, Part 2

Illinois Natural History Survey Insect Collection

CM Herps Collection

DSMZ Collection of Filamentous Fungi and Yeasts

HZI (GBF) Reichenbach Collection of Myxobacteria

Universidad de San Carlos de Guatemala - Colección de Entomología

Sistemática y biogeografía del género Reithrodontomys (Rodentia: Muridae)

Computarización sistemática de los bivalvos y gasterópodos de la sección húmeda de la Colección Malacológica Dr Antonio García-Cubas

Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN). Arachnology National Collection (MACNAr)

Revision of Limnocoris (Heteroptera: Nepomorpha: Naucoridae) of North America

NBM birds

Penthetria Meigen (Diptera: Bibionidae): Revision of the New World species and world catalog

The Coleoptera collection (EC) of the Muséum national d'Histoire naturelle (MNHN - Paris)

Naturalis Biodiversity Center (NL) - Odonata

Entomological Specimens of Museum of Nature and Human Activities, Hyogo Pref., Japan

Planktic foraminifera abundance of Hole 84-566

The Hymenoptera collection (EY) of the Muséum national d'Histoire naturelle (MNHN - Paris)

Essig Museum of Entomology

Rutgers University, Chrysler Herbarium

UWFC Ichthyology Collection

University of Tartu Natural History Museum and Botanical Garden DNA and Environmental Sample Collections

Fiocruz/CTIOC - Coleção de Triatomíneos do Instituto Oswaldo Cruz

Auburn University Museum of Natural History Invertebrates

CABI Bioscience Fungus Collection

C.P. Gillette Museum of Arthropod Diversity

Review of the Helochares (Hydrobaticus) MacLeay of the New World (Coleoptera: Hydrophilidae: Acidocerinae)

UCM Mammal Collection (Arctos)

Natural History Museum, Vienna - Herbarium W

Iniciativa Carey del Pacifico Oriental - ICAPO - Eastern Pacific Hawksbill Initiative (aggregated per 1-degree cell)

UAM Herbarium (ALA), Cryptogam Collection (Arctos)

The genus Anisoscelis Latreille (Hemiptera: Heteroptera: Coreidae: Coreinae: Anisoscelini): new species, taxonomical arrangements, distributional records and key

University of Colorado, Museum of Natural History Herbarium Bryophyte Collection

SPFw - Xiloteca do Instituto de Biociências da Universidade de São Paulo

Manchester Museum, University of Manchester, Botany Collection

Botanical Research Intitute of Texas

CUMV Fish Collection

Bryophyte Collection - University of Washington Herbarium (WTU)

EURISCO, The European Genetic Resources Search Catalogue

Arizona State University Vascular Plant Herbarium

The New York Botanical Garden Herbarium (NY)

Catálogo de autoridad taxonómica del género Quercus, Fagaceae en México

Naturalis Biodiversity Center (NL) - Paleobotany

University of British Columbia Herbarium (UBC) - Lichen Collection

Myriapoda - SMF

Modelación de la distribución y abundancia de las subespecies de venado cola blanca en México: implicaciones de conservación y manejo

Collection Arachnology SMF

Herpetology Collection - Royal Ontario Museum

The reptiles and amphibians collection (RA) of the Muséum national d'Histoire Naturelle (MNHN - Paris)

University of Tennessee Fungal Herbarium

University of Michigan Museum of Zoology, Division of Mollusks

Museu Paraense Emilio Goeldi - Hymenoptera Collection

Taxonomic notes on the genera Brypoctia Schoorl, 1990 and Schreiteriana Fletcher & Nye, 1982 (Lepidoptera, Cossidae)

Computarización de la base de datos de la colección ictiológica de la Universidad Michoacana

LSU Shirley C. Tucker Herbarium at Louisiana State University - Lichens

Geneva Herbarium – General Collection (G)

NE AVH data

Datos de ocurrencia de triatominos americanos del Laboratorio de Triatominos del CEPAVE (CONICET-UNLP)

Vascular Plant Collection - University of Washington Herbarium (WTU)

Naturalis Biodiversity Center (NL) - Paleontology Invertebrates

Type Specimen Database of Museum and Institute of Zoology PAS

Brigham Young University Arthropod Museum

University of Jena, Herbarium Haussknecht - Herbarium JE

Coleópteros malacodermos (Phengodidae, Cantharidae, Lycidae, Lampyridae) del estado de Veracruz, México

LSUMZ Herps Collection

A new Anomiopus Westwood (Coleoptera: Scarabaeidae: Scarabaeinae) from the Mayan Biosphere Reserve, Petén, Guatemala

herbario

Taxonomy of Central American water beetles in the genus Hydrochus Leach, 1817 (Coleoptera: Hydrochidae)

New records of Stenopygium Becker (Diptera: Dolichopodidae) from the Neotropical Region, and a key to species

DAV - UC Davis Herbarium

Global compendium of Aedes albopictus occurrence

IAC - Herbário do Instituto Agronômico de Campinas

University of Florida Invertebrate Paleontology

United Herbaria of the University and ETH Zurich

Natural History Museum (London) Collection Specimens

The New World ant parasitoid genus Orasema (Hymenoptera: Eucharitidae)

NY herbarium - The New York Botanical Garden - Amostras Brasileiras Repatriadas - Herbário Virtual REFLORA

NHMO Bird collection

Updating the taxonomy of the bee genus Megalopta (Hymenoptera: Apidae, Augochlorini) including revision of the Brazilian species

University of Georgia Collection of Arthropods

University of Tartu Natural History Museum and Botanical Garden Mycological Collections

New dark species of the bee genus Colletes (Hymenoptera, Colletidae) from Mexico and Guatemala

UCM Fish Collection (Arctos)

CAS Ornithology (ORN)

Entomological Collections (NHRS), Swedish Museum of Natural History (NRM)

A new species of the genus Onychopygia Beier (Orthoptera: Tettigoniidae: Pseudophyllinae) from Guatemala

Staatliches Museum für Naturkunde Stuttgart, Herbarium

Paleobiology Database

A taxonomic revision of the Neotropical myrmicine ant genus Lachnomyrmex Wheeler (Hymenoptera: Formicidae)

Updated catalog and generic keys of the Leiodidae (Insecta: Coleoptera) of the Neotropical region (“ Latin America ”: Mexico, the West Indies, and Central and South America)

Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN). Entomology National Collection (MACNEn)

UF Florida Museum of Natural History Mammals

University of Alberta Vascular Plant Herbarium (ALTA-VP)

Rapid Assessment Program (RAP) Biodiversity Survey Database

Inventario florístico y base de datos de la familia Cucurbitaceae en México

Museo Nacional de Ciencias Naturales, Madrid. Colección de Tejidos y ADN

Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN). Paleopalynology National Collection (BAPal)

Forty-one new species of Coniceromyia Borgmeier (Diptera: Phoridae), an identification key, and new distributional records for the species of the genus

Taxonomic revision of the New World members of the trapdoor spider genus Ummidia Thorell (Araneae, Mygalomorphae, Halonoproctidae)

Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN). Vascular Plants National Collection (BAv)

Field Museum of Natural History (Zoology) Amphibian and Reptile Collection

Universidad de San Carlos de Guatemala - Colección de Equinodermos

Modelado de la distribución geográfica de mamíferos endémicos y en riesgo de conservación de Oaxaca

Vertebrates of the Gothenburg Natural History Museum (GNM)

A synopsis of the Neotropical genus Protoneura (Odonata: Coenagrionidae)

Planktic foraminifera abundance of Hole 84-569

Distribución potencial de pargos en el Pacífico mexicano

Distribución potencial de las especies de anfibios y reptiles en categoría de riesgo de México

naturgucker

Amphibian specimens

Revision of the spider genus Sparianthis Simon, 1880 (Araneae, Sparassidae Sparianthinae)

Colección de Laurales, Liliales, Lycopodiales, Magnoliales y Malpighiales del Museo Botánico CORD - IMBIV

iNaturalist Research-grade Observations

A synopsis of the genus Dorcasta Pascoe, 1858 (Coleoptera, Cerambycidae, Lamiinae, Apomecynini)

Arizona State University Herpetology Collection

Bird Specimens in the Museum of Nature and Human Activities, Hyogo, Japan

University of Arizona Insect Collection

The crustaceans collection (IU) of the Muséum national d'Histoire naturelle (MNHN - Paris)

Entomology Collection at the Natural History Museum of Utah

Appalachian State University, I. W. Carpenter, Jr. Herbarium

Planktic foraminifera abundance of Hole 84-567A

Botany Division, Yale Peabody Museum

New genus, new species and new records in Lamiinae (Coleoptera, Cerambycidae)

Australian National Insect Collection

MVZ Herp Collection (Arctos)

The molluscs collection (IM) of the Muséum national d'Histoire naturelle (MNHN - Paris)

UTEP Invertebrates (Arctos)

Naturalis Biodiversity Center (NL) - Coleoptera

Harvard University Herbaria: All Records

HO AVH data

Revision and phylogeny of Hypotelus Erichson: a Neotropical genus of minute rove beetles (Coleoptera, Staphylinidae, Piestinae)

An update of morphological and distributional data of the genus Patrera Simon (Araneae: Anyphaenidae: Anyphaeninae) with the description of twenty-five new species from Colombia

TSB Lichen Herbarium

Fiocruz/COLVET - Coleção de Vetores de Tripanosomatídeos

AMNH Bird Collection

MVZ Bird Collection (Arctos)

Bryophyte herbarium TRH, NTNU University Museum

University of South Carolina, A. C. Moore Herbarium

Modelado de la distribución potencial de las musarañas (Mammalia, Soricidae)

Review of the New World genus Nanium Townes, 1967 (Hymenoptera: Ichneumonidae: Ctenopelmatinae), with two new species from the Neotropical region

Carl W. & Marian E. Rettenmeyer Army Ant Guest Collection

AntWeb

Intermountain Herbarium (Vascular plants & algae)

Hope - Hawksbill Hope & Marymount University (aggregated per 1-degree cell)

Descriptions, transference and new records of Lamiinae from Central and South America (Coleoptera, Cerambycidae)

A curious new genus of Keroplatini (Diptera: Keroplatidae) from Guatemala

UCSB - University of California Santa Barbara Herbarium

La colección briológica del Herbario Nacional (MEXU). Actualización 2000

Fiocruz/CMN - Coleção de Mosquitos Neotropicais

Perot Museum of Nature and Science

Nomenclatural notes on some currently known species of Eupogonius LeConte, 1852 (Coleoptera: Cerambycidae: Lamiinae) and description of seven new species

The Diatom Collection of Franz Josef Weinzierl at the Botanische Staatssammlung München

Herbarium - Instituto Nacional de Pesquisas da Amazônia (INPA)

Field Museum of Natural History (Botany) Seed Plant Collection

Actualización de la Colección de Collembola de México y ácaros edáficos. Catálogo de oribátidos de México

Contribution to the knowledge of the dentipes group of the genus Brachiacantha (Coleoptera: Coccinellidae)

University of Colorado, Museum of Natural History Herbarium Lichen Collection

hymenoptera

New species and distribution records for Mexican and Central American Cerambycidae (Coleoptera)

Naturalis Biodiversity Center (NL) - Crustacea

MSU Mammalogy, Ornithology and Vertebrate Paleontology Collections

Two new species of Macrodactylus (Coleoptera: Scarabaeidae: Melolonthinae Macrodactylini) from Mexico and Guatemala

A new genus for Painter & Painter’s Villa “ celer ” - group in the New World (Diptera: Bombyliidae)

Museu de Ciències Naturals de Barcelona: MCNB-Cord

The fossil collection (F) of the Muséum national d'Histoire naturelle (MNHN - Paris)

Auckland Museum Botany Collection

Global caridean shrimp fauna

FBIP:IZIKO-UCT:Historical Survey (1930-1980)

PRECIS

Ornithologie ZMK

PACA-Fungi - Herbarium Anchieta - Fungi Rickiani

University of Tennessee Bryophyte Herbarium

University of Alberta Museum of Zoology Ichthyology Collection (UAMZ)

A new Mexican species of Chrysina Kirby (Coleoptera: Scarabaeidae: Rutelinae), with nomenclatural changes, new records, and a key to the C. quiche species group

SDNHM Birds Collection

An annotated catalog of the type material of Adephaga and Myxophaga (Coleoptera) deposited in the Florida State Collection of Arthropods in Gainesville, Florida, United States of America

Berea College, Ralph L. Thompson Herbarium

Royal Belgian Institute of Natural Sciences Mollusc collection

Código de barras genético de cinco grupos críticos de la flora de México

New Mexico State Collection of Arthropods

Type catalogue of Terebridae (Mollusca, Gastropoda, Conoidea) in the Natural History Museum, London, U. K.

A matrix-based revision of the genus Hypogena Dejean, 1834 (Coleoptera Tenebrionidae)

Revision and Phylogeny of the Eccritotarsine Plant Bug Genus Caulotops Bergroth, with Descriptions of Four New Genera and 14 New Species (Hemiptera Heteroptera: Miridae: Bryocorinae) Associated with Agave (Agavoideae Asparagaceae) and Related Plant Genera

University of Tennessee Lichen Herbarium

Fiocruz/CSIOC - Coleção de Simulídeos do Instituto Oswaldo Cruz

NHMO Mammal collection

Illustrated key to genera and catalogue of Mymaridae (Hymenoptera) in America north of Mexico

Taxonomic review of the pipefish genus Pseudophallus Herald, with the description of a new species (Syngnathiformes: Syngnathidae)

Computarización del Herbario ENCB. Fase II. Base de datos de los ejemplares de la familia Burseraceae y Nyctaginaceae y base de datos digitalizada de los ejemplares tipo de plantas vasculares del Herbario de la Escuela Nacional de Ciencias Biológicas, IPN

Biodiversity Research and Teaching Collections - TCWC Vertebrates

Sukkulentensammlung Zürich

Actualización de la base de datos de la colección nacional de anfibios y reptiles (CNAR)

CEPEC - Herbário do Centro de Pesquisas do Cacau

Descripción de una especie nueva y dos nuevos registros de Paraleurolobus Sampson y Drews (Hemiptera: Aleyrodidae) de Guatemala

Benthic foraminifera abundance of Hole 84-567A

Mycology herbarium, Oslo (O) UiO

University of Kentucky Insect Collection

CAS Mammalogy (MAM)

Lichen Collection - University of Washington Herbarium (WTU)

UTEP Herpetology (Arctos)

Descriptions of one new genus and seven new species of Rhinotragini (Coleoptera: Cerambycidae: Cerambycinae)

CUMV Bird Collection

A new species of Archilestes from Mexico and Central America, with further notes on the status of Cyptolestes Williamson (Odonata: Lestidae)

Modelación de la distribución real y potencial de especies de dos géneros de Mimosoideae: Mimosa y Prosopis (Leguminosae) en México (Mimosa)

Benthic foraminifera abundance of Hole 84-570, Part 2

A synopsis of Phyllogomphoides Belle, 1970 (Odonata: Gomphidae) of Mexico: taxonomy and distribution

AMNH Herpetology Collections

Revision of the genus Euarestoides Benjamin (Diptera: Tephritidae)

CAS Invertebrate Zoology (IZ)

Modelos de distribución actual y futura de los crácidos presentes en México

Computarización de la colección científica del proyecto de control biológico de malezas de CSIRO-Australia

Phanerogamic Botanical Collections (S)

Anatomical studies of leaflets of species from the plant subfamily Tribuloideae (Zygophyllaceae)

LACM Entomology Collection

SWFSC Marine Mammal Survey, STAR 1999, Cruise 1614

Callopistria Hübner, 1821 du massif du Mitaraka, Guyane, avec la description d’une nouvelle espèce (Noctuidae, Eriopinae)

Pollen characters and DNA sequence data converge on a monophyletic genus Iresine (Amaranthaceae, Caryophyllales) and help to elucidate its species diversity

Insecta collection of Museum of Natural and Environmental History, Shizuoka

Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN). Actuopalynology National Collection (BAPa)