Machlomovirus, 791-795, 809-812, 823

Macluravirus, 703-705, 714-715, 722

Marafivirus, 36, 40, 769-772

“Marburg-like viruses,” 539-545, 547

“Marek’s disease-like viruses,” 212-213, 224

Mastadenovirus, 227, 232-234, 237

Mastrevirus, 285-289, 296

Metapneumovirus, 551, 557-560

Metaviridae, 36, 40, 359-367

Metavirus, 359-364, 366

Microviridae, 35, 41, 277-283

Microvirus, 277-281

Mitovirus, 653-655

Molluscipoxvirus, 149, 155

Morbillivirus, 529, 551-553, 556-557, 560

“Mu-like viruses,” 77-79

Muromegalovirus, 215-216

Myoviridae, 35, 39, 63-84