The term petromyzontidae is identified in base64 scheme by the sequence cGV0cm9teXpvbnRpZGFl, while the MD5 signature is equal to 558fb58cf36a246feeecf5d7fe9a21d7. The ASCII encoding of petromyzontidae in hexadecimal notation is 706574726f6d797a6f6e7469646165.