Mormolyce, ii. [490]

MORMYRIDÆ, ii. [448]

Mormyrops, ii. [448]

Mormyrus, ii. [488]

Morococcyx, ii. [309]

Morotherium, N. American Pliocene, i. 140

MORPHIDÆ, ii. [472]

Morphnus, ii. [348]

Morpho, ii. [472]

Morunga, ii. [204]