<P> This is a list of snakes found in the U.S. state of Oklahoma . </P> <P> Non-venomous snakes Arizona elegans--glossy snake Carphophis amaenus--worm snake Cemophora coccinea--scarlet snake Coluber constrictor--Southern Black Racer Diadophis punctatus--ring - neck snake Elaphe guttata--great plains rat snake E. obsoleta--black rat snake Farancia abacura--mud snake Heterodon nasicus--western hognose snake H. platyrhinos--eastern hognose snake Hypsiglena torquata--Texas night snake Lampropeltis calligaster--prairie kingsnake L. getulus--speckled and desert kingsnakes L. triangulum--milk snake Leptotyphlops dulcis--blind snake Masticophis flagellum--coachwhip snake Nerodia erythrogaster--yellow - bellied and blotched water snake N. fasciata--broad - banded water snake N. rhombifera--diamond - back water snake N. sipedon--northern and midland water snake Opheodrys aestivus--keeled green or rough green snake Pituophis catenifer sayi--bullsnake Regina grahami--Graham's water snake R. rigida--glossy water snake Rhinocheilus lecontei--long - nosed snake Sonora semiannulata--great plains ground snake Storeria dekayi--brown snake S. d. texana - Texas brown snake S. occipitomaculata--red bellied snake Tantilla gracilis--flat - headed snake T. nigriceps--black - headed snake Thamnophis cyrtopsis--black - necked garter snake T. elegans--wandering garter snake T. marcianus--checkered garter snake T. proximus--western ribbon snake T. radix--plains garter snake T. sirtalis--red - sided and Texas garter snakes Tropidoclonion lineatum--lined snake Virginia striatula--rough earth snake V. valeriae--smooth earth snake </P> <P> Venomous snakes Agkistrodon contortrix--copperhead A. piscivorous--cottonmouth or water moccasin Crotalus atrox--western diamond - back rattlesnake C. horridus--timber rattlesnake C. viridis--prairie rattlesnake Sistrurus catenatus--western massasauga rattlesnake S. miliarius--western pygmy rattlesnake </P> <Table> <Tr> <Th_colspan="2"> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> Lists of snakes of the United States </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> Alabama </Li> <Li> Alaska </Li> <Li> Arizona </Li> <Li> Arkansas </Li> <Li> California </Li> <Li> Colorado </Li> <Li> Connecticut </Li> <Li> Delaware </Li> <Li> Florida </Li> <Li> Georgia </Li> <Li> Hawaii </Li> <Li> Idaho </Li> <Li> Illinois </Li> <Li> Indiana </Li> <Li> Iowa </Li> <Li> Kansas </Li> <Li> Kentucky </Li> <Li> Louisiana </Li> <Li> Maine </Li> <Li> Maryland </Li> <Li> Massachusetts </Li> <Li> Michigan </Li> <Li> Minnesota </Li> <Li> Mississippi </Li> <Li> Missouri </Li> <Li> Montana </Li> <Li> Nebraska </Li> <Li> Nevada </Li> <Li> New Hampshire </Li> <Li> New Jersey </Li> <Li> New Mexico </Li> <Li> New York </Li> <Li> North Carolina </Li> <Li> North Dakota </Li> <Li> Ohio </Li> <Li> Oklahoma </Li> <Li> Oregon </Li> <Li> Pennsylvania </Li> <Li> Rhode Island </Li> <Li> South Carolina </Li> <Li> South Dakota </Li> <Li> Tennessee </Li> <Li> Texas </Li> <Li> Utah </Li> <Li> Vermont </Li> <Li> Virginia </Li> <Li> Washington </Li> <Li> West Virginia </Li> <Li> Wisconsin </Li> <Li> Wyoming </Li> </Ul> </Td> </Tr> </Table>

What kind of poisonous snakes are in oklahoma
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