All are included in picorna group of viruses except -
Picornaviruses genera of veterinary impoance are aphthovirus, which causes foot and mouth disease cattle, and cardiovirus of mice, including encephalomyocarditis REF:ANANTHANARYANAN TEXTBOOK OF MICROBIOLOGY 9EDITION PGNO.484
Encephalo myocarditis
HEV
Foot and mouth virus
Poliovirus
Virology