cyclovirus
cyanomyovirus
cystovirus
cytoplasmic polyhedrosis virus
cystoviral
hartmanivirus
fraservirus
closterovirus
raphidovirus
ferlavirus
cyanopodovirus
cytorhabdovirus
cytomegaloviral
alternavirus
levivirus
avibirnavirus
varicellovirus
benyvirus
maculavirus
suipoxvirus
carlavirus
morbillivirus
phaeovirus
dianthovirus
bafinivirus
megrivirus
protoparvovirus
teschovirus
tobravirus
cyanophage
chuvirus
vesivirus
lyssavirus
chromovirus
gyrovirus
banyangvirus
allexivirus
velarivirus
caulimovirus
betanodavirus
phytoreovirus
sprivivirus
aquabirnavirus
gammabaculovirus
metaavulavirus
nebovirus
cyanosiphovirus
mardivirus
alfamovirus
gammaretrovirus