16 
Nerodia fasciata southern water snake 
0231.010, 0312.141, 0377.130, 0377.135, 0495.085, 0579.210, 0579.217, 0718.100, 0718.105, 
0860.030, 1050.169. 
Neroodia harteri Harter’s water snake 
0231.010, 0312.141, 0315.272, 0340.050, 0579.210, 0616.260, 0622.265, 0718.100, 0718.195, 
0786.330, 0786.350, 0813.490, 0820.200, 0878.100, 1040.235, 1050.169. 
Nerodia rhombifer diamondback water snake 
0149.110, 0231.010, 0312.141, 0315.261, 0377.125, 0377.130, 0480.303, 0625.401, 0718.100, 
0718.105, 1050.169. 
Nerodia sipedon northern water snake 
0231.010, 0312.141, 0718.100, 0718.105, 1050.169. 
Opheodrys aestivus rough green snake 
0149.110, 0231.010, 0312.141, 0377.125, 0377.130, 0377.135, 0480.308, 0718.100, 0718.105, 
0720.237, 0802.311, 2040.202, 1042.182, 1046.100, 1050.169, 1072.125. 
Opheodrys vernalis smooth green snake 
0231.010, 0312.141, 0438.101, 0718.100, 0718.105, 1050.169. 
Pituophis melanoleucus bullsnake 
0204.318, 0205.002, 0231,010, 0312.141, 0384.210, 0393.080, 0522.200, 0532.001, 0605.800, 
0605.803, 0718.100, 0718.105, 0720.233, 0720.237, 0720.238, 0976.260, 1040.202, 1046.100, 
1050.169. 
Regina grahamii Graham’s crayfish snake 
0231.010, 0312.141, 0626.510, 0718.100, 0718.105, 1046.100, 1050.169. 
Regina rigida glossy crayfish snake 
0231.010, 0312.141, 0377.135, 0718.100, 0718.105, 
Rhinocheilus lecontei longnose snake 
0231.010, 0312.141, 0393.080, 0522.200, 0718.100, 
Salvadora deserticola Big Bend patchnose snake 
0231.010, 0312.141, 0718.100, 0718.105, 1050.169. 
Salvadora grahamiae mountain patchnose snake 
0149.110, 0198.605, 0231.010, 0312.141, 0718.100, 0718.105, 1040.202, 1050.169. 
1050.169. 
0718.105, 1050.169. 
Sonora semiannulata ground snake 
0149.110, 0231.010, 0312.141, 0393.080, 0622.235, 0626.510, 0718.100, 0718.105, 1040.202, 
