The term melursus ursinus is identified in base64 scheme by the sequence bWVsdXJzdXMgdXJzaW51cw==, while the MD5 signature is equal to f8b7659006366fff0980efc43fe6fa6f. The ASCII encoding of melursus ursinus in hexadecimal notation is 6d656c757273757320757273696e7573.