1. Of or relating to the biological science of entomology
   - entomological

See also: entomology

• genus Muscari
• genus Muscicapa
• genus Muscivora
• genus Musophaga
• genus Mustela
• genus Mustelus
• genus Mutinus
• genus Mutisia
• genus Mya
• genus Myadestes
• genus Mycobacterium
• genus Mycoplasma
• genus Mycteria
• genus Mycteroperca
• genus Mylodon
• genus Myocastor
• genus Myopus
• genus Myosotis
• genus Myotis
• genus Myrciaria
• genus Myrica
• genus Myricaria
• genus Myriophyllum
• genus Myristica
• genus Myrmecia