The term crotalus viridis is identified in base64 scheme by the sequence Y3JvdGFsdXMgdmlyaWRpcw==, while the MD5 signature is equal to 15f4010ed7d64476a419c5d91baeb5c7. The ASCII encoding of crotalus viridis in hexadecimal notation is 63726f74616c75732076697269646973.