1. Consisting of five; arranged by fives

Encyclopedia: Quinary

• genus Morone
• genus Morus
• genus Moschus
• genus Motacilla
• genus Mucor
• genus Mucuna
• genus Mugil
• genus Muhlenbergia
• genus Mulloidichthys
• genus Mullus
• genus Muntiacus
• genus Muntingia
• genus Mus
• genus Musa
• genus Musca
• genus Muscardinus
• genus Muscari
• genus Muscicapa
• genus Muscivora
• genus Musophaga
• genus Mustela
• genus Mustelus
• genus Mutinus
• genus Mutisia
• genus Mya