Schemes including Nerodia clarkii compressicauda

• The Reptile Database (Nerodia_clarkii_compressicauda) Nerodia clarkii compressicauda
• NatureServe Explorer: An online encyclopedia of life. Version 7.1 (ELEMENT_GLOBAL.2.100409) Nerodia clarkii compressicauda
• GBIF (5223378) Nerodia clarkii compressicauda