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... OVIRUS ... (345 elements)

CYPOVIRUS · NEPOVIRUS · NOVOVIRUS · ORTHOMYOVIRUS · PAPOVIRUS · PARVOVIRUS · PARVOVIRUSES · SAPOVIRUS · TOSPOVIRUS · WHISPOVIRUS

... ROVIRU ... (91 elements)

CLOSTEROVIRUS · ENTEROVIRUS · ENTEROVIRUSES · ENTEROVIRUSI · EPHEMEROVIRUS · ERYTHROVIRUS · NAIROVIRUS · NOROVIRUS · POLEROVIRUS · RESPIROVIRUS

... CROVIRUS ... (6 elements)

MACROVIRUS · MICROVIRUS · NECROVIRUS

... DROVIRUS ... (2 elements)

NUCLEOPOLYHEDROVIRUS

... EROVIRUS ... (15 elements)

CLOSTEROVIRUS · ENTEROVIRUS · ENTEROVIRUSES · ENTEROVIRUSI · EPHEMEROVIRUS

... IROVIRUS ... (4 elements)

NAIROVIRUS · RESPIROVIRUS

... KROVIRUS ... (4 elements)

MAKROVIRUS · MAKROVIRUSS

... OROVIRUS ... (8 elements)

NOROVIRUS · TOROVIRUS

... PROVIRUS ... (6 elements)

PROVIRUS · PROVIRUSES

... ROVIRUSE ... (6 elements)

ENTEROVIRUSES · PROVIRUSES · RETROVIRUSES

... ROVIRUSI ... (2 elements)

ENTEROVIRUSI · RETROVIRUSI

... TROVIRUS ... (37 elements)

ALPHARETROVIRUS · ANTIDELTARETROVIRUS · BETARETROVIRUS · DELTARETROVIRUS · EPSILONRETROVIRUS