Nicolaus Michael Oppel (December 7, 1782–February 16, 1820) was a German naturalist. He was a student of, and worked as an assistant to, André Marie Constant Duméril at the Muséum national d'Histoire naturelle in Paris, France, cataloging and classifying species of reptile. In 1811 he published a book entitled Die Ordnungen, Familien und Gattungen der Reptilien als Prodrom einer Naturgeschichte derselben, or The Orders, Families, and Types of Reptiles... in which he estabslished the order, squamata, and the families cheloniidae, colubridae, and the subfamily crotalinae, as well as several genera which are still in use by taxonomists today. is the 341st day of the year (342nd in leap years) in the Gregorian calendar. ... 1782 was a common year starting on Tuesday (see link for calendar). ... is the 47th day of the year in the Gregorian calendar. ... 1820 was a leap year starting on Saturday (see link for calendar). ... Table of natural history, 1728 Cyclopaedia Natural history is an umbrella term for what are now often viewed as several distinct scientific disciplines of integrative organismal biology. ... Constant Duméril. ... The Muséum national dHistoire naturelle (MNHN) is the French national museum of natural history. ... The Eiffel Tower has become the symbol of Paris throughout the world. ... Reptilia redirects here. ... In scientific classification used in biology, the order (Latin: ordo, plural ordines) is a rank between class and family (termed a taxon at that rank). ... Suborders Lacertilia- Lizards Serpentes - Snakes Amphisbaenia - Worm lizards This article is about the Squamata order of reptiles. ... The hierarchy of scientific classification In biological classification, family (Latin: familia, plural familiae) is a rank, or a taxon in that rank. ... Genera Caretta Lepidochelys Chelonia Eretmochelys Natator Dermochelys Sea turtles are large, ocean-dwelling turtles. ... Genera According to ITIS: Adelophis Adelphicos Alsophis Amastridium Arizona Arrhyton Atractus Bogertophis Boiga Carphophis Cemophora Cerberus Chersodromus Chilomeniscus Chionactis Clelia Clonophis Coluber Coniophanes Conophis Conopsis Contia Cryophis Dendrelaphis Dendrophidion Diadophis Dipsas Dryadophis Drymarchon Drymobius Elaphe Enulius Eridiphas Erythrolamprus Farancia Ficimia Geagras Geophis Gyalopion Heterodon Hypsiglena Imantodes Lampropeltis Leptodeira Leptophis Liochlorophis... {{Taxobox[[{| class=wikitable |- ]]</nowiki>]] --> </gallery> |} |}]]| [[Image:[[Media:Failed to parse (unknown error): == <nowiki>#REDIRECT [[<sup><small>[ == == == [[Image:[[Image:[[Media:[[Media:#REDIRECT [[#REDIRECT [[#REDIRECT [[ ---- ---- <math><math><math>[[Media:[[Media: == == == == == == [[[[[[color = pink]]]]]] == == == == == ==]]]] </math></math>]]]]]]]]]]]]]] == == ==]]]</nowiki> ==</math>]]]] | name = Crotalinae | image = TimberRattler. ... For other uses, see Genus (disambiguation). ... For the science of classifying living things, see alpha taxonomy. ...

References

• Translated from the French Wikipedia.
• Integrated Taxonomic Database