APPENDIX K. REPTILES OF GREATEST CONSERVATION NEED Taxa Common Name Scientific Name Tier Opportunity Ranking Reptiles Bog turtle Clemmys muhlenbergii I a Reptiles Canebrake rattlesnake Crotalus horridus (canebrake) II a Reptiles Common ribbonsnake Thamnophis sauritus sauritus IV a Reptiles Common snapping Turtle Chelydra serpentina IV b Reptiles Cumberland slider Trachemys scripta troostii III c Reptiles Eastern black kingsnake Lampropeltis nigra III c Reptiles Eastern box turtle Terrapene carolina carolina III a Reptiles Eastern chicken turtle Deirochelys reticularia I a reticularia Reptiles Eastern glass lizard Ophisaurus ventralis II a Reptiles Eastern hog-nosed snake Heterodon platirhinos IV c Reptiles Eastern slender glass Ophisaurus attenuatus IV a lizard longicaudus Reptiles Glossy crayfish snake Regina rigida rigida III c Reptiles Green Sea Turtle Chelonia mydas I b Reptiles Kemp's ridley sea turtle Lepidochelys kempii I a Reptiles Leatherback Sea Turtle Dermochelys coriacea I c Reptiles Loggerhead sea turtle Caretta caretta I a Reptiles Mountain earthsnake Virginia valeriae pulchra II c Reptiles Mudsnake Farancia abacura abacura IV a Reptiles Northern diamondback Malaclemys terrapin terrapin II a terrapin Reptiles Northern map turtle Graptemys geographica IV a Virginia Wildlife Action Plan 2015 APPENDIX K. REPTILES OF GREATEST CONSERVATION NEED Reptiles Northern pinesnake Pituophis melanoleucus I a melanoleucus Reptiles Queen snake Regina septemvittata IV a Reptiles Rainbow snake Farancia erytrogramma IV a erytrogramma Reptiles Scarlet kingsnake Lampropeltis elapsoides III c Reptiles Scarletsnake Cemophora coccinea copei IV a Reptiles Smooth greensnake Opheodrys vernalis III a Reptiles Southeastern crowned Tantilla coronata IV c snake Reptiles Spiny softshell Apalone spinifera spinifera IV a Reptiles Spotted turtle Clemmys guttata III a Reptiles Stripe-necked musk turtle Sternotherus minor peltifer IV a Reptiles Timber rattlesnake Crotalus horridus (timber) IV a Reptiles Wood turtle Glyptemys insculpta I a Reptiles Yellow-bellied slider Trachemys scripta scripta IV b Virginia Wildlife Action Plan 2015 .