The term class archiannelida is identified in base64 scheme by the sequence Y2xhc3MgYXJjaGlhbm5lbGlkYQ==, while the MD5 signature is equal to 9095758b0552478043156cf6c3a23e60. The ASCII encoding of class archiannelida in hexadecimal notation is 636c617373206172636869616e6e656c696461.