betacoronavirus
pegivirus
mardivirus
bornavirus
aquabirnavirus
metaavulavirus
starfish associated densovirus
poacevirus
picoidean
betaretrovirus
cachavirus
starfish-associated densovirus
gammapartitivirus
betapartitivirus
prasinovirus
varicellovirus
oncornaviral
betanodavirus
bracoviral
picobirnavirus
translentiviral
letovirus
bocaparvovirus
Eurasian magpie
nucleopolyhedroviral
bulbocavernous
caulimovirid
senecavirus
orthoavulavirus
epsilonretroviral
nebovirus
lentiretroviral
noncoronavirus
picoideous
yaffle
chuvirus
topocuvirus
betaendornavirus
corticovirus
pestiviral
coltivirus
raphidovirus
alphapartitivirus
torradovirus
emaravirus
vitivirus
poliovirus
avibirnavirus
sobemovirus
cuevavirus