Laelaps cristatus Cope, 1876 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Arachnida order Mesostigmata family Laelapidae genus Laelaps species Laelaps cristatus Name Synonyms Dromaeosaurus cristatus (Cope, 1876) Dryptosaurus cristatus (Cope, 1876) Troodon cristatus (Cope, 1876) Homonyms Laelaps cristatus Cope, 1876