The term suborder cephalaspida is identified in base64 scheme by the sequence c3Vib3JkZXIgY2VwaGFsYXNwaWRh, while the MD5 signature is equal to a0f0d26bb0d6e63e24e11265a4d19ee4. The ASCII encoding of suborder cephalaspida in hexadecimal notation is 7375626f726465722063657068616c617370696461.