Malayan Five-Ring 
Malayan Jungle Glory 
Malayan Owl 
Malayan Six Ring Butterfly 
Malayan Six-Ring 
Malayan Tree Nymph 
Mangrove Buckeye 
Manis Satyr 
Many-banded Daggerwing 
Map 
Marbled Fritillary 
Marbled White 
Marsh fritillary 
Mazia 
Meadow Argus 
Meadow Brown 
Melanargia occitanica 
Melantho tigerwing 
Melitaea caucasogenita 
Melitaea nevadensis 
Melitaea parthenoides 
Melitaea saxatilis 
Memphis praxias 
Memphis pseudiphis