The term lobe-finned fish is identified in base64 scheme by the sequence bG9iZS1maW5uZWQgZmlzaA==, while the MD5 signature is equal to 1b344a4b210f3702959871ec54b86c46. The ASCII encoding of lobe-finned fish in hexadecimal notation is 6c6f62652d66696e6e65642066697368.