Class Mammalia Linnaeus, 1758 - mammals
Order Chiroptera Blumenbach, 1779 - bats
Family Molossidae Gervais, 1856 - free-tailed bats and mastiff bats
Genus Eumops Miller, 1906 - mastiff bats, bonneted bats
1 Eumops auripendulus (Shaw, 1800) - slouch-eared bat
2 Eumops bonariensis (Peters, 1874) - Peters' mastiff-bat
3 Eumops dabbenei Thomas, 1914
4 Eumops glaucinus (Wagner, 1843) - Wagner's mastiff-bat
5 Eumops hansae Sanborn, 1932 - Sanborn's mastiff-bat
6 Eumops maurus (Thomas, 1901) - Guianian mastiff-bat
7 Eumops perotis (Schinz, 1821) - greater mastiff-bat
8 Eumops underwoodi Goodwin, 1940 - Underwood's mastiff-bat