Colletidae
Ptiloglossa absurdipes Friese, 1908
Ptiloglossa aculeata Friese, 1904
Ptiloglossa aenigmatica Moure, 1945
Ptiloglossa amita Moure, 1987
Ptiloglossa arizonensis Timberlake, 1946
Ptiloglossa buchwaldi Friese, 1908
Ptiloglossa concinna Moure, 1987
Ptiloglossa costaricana Moure, 1945
Ptiloglossa cyaniventris Friese, 1925
Ptiloglossa decipiens Moure, 1987
Ptiloglossa decora Moure, 1945
Ptiloglossa dubia Moure, 1945
Ptiloglossa ducalis Smith, 1853
Ptiloglossa eburnea Friese, 1904
Ptiloglossa eximia (Smith, 1861)
Ptiloglossa fassli Friese, 1925
Ptiloglossa fulvonigra Moure, 1987
Ptiloglossa fulvopilosa (Cameron, 1903)
Ptiloglossa generosa (Smith, 1879)
Ptiloglossa giacomelli Schrottky, 1914
Ptiloglossa goffergei Moure, 1953
Ptiloglossa guinnae Roberts, 1971
Ptiloglossa hemileuca Moure, 1944
Ptiloglossa hondurasica Cockerell, 1949
Ptiloglossa hoplopoda Moure, 1987
Ptiloglossa immixta Moure, 1945
Ptiloglossa jonesi Timberlake, 1946
Ptiloglossa lanosa Moure, 1945
Ptiloglossa latecalcarata Moure, 1945
Ptiloglossa lucernarum Cockerell, 1923
Ptiloglossa magrettii (Friese, 1899)
Ptiloglossa matutina (Schrottky, 1904)
Ptiloglossa mayarum Cockerell, 1912
Ptiloglossa mexicana (Cresson, 1878)
Ptiloglossa olivacea (Friese, 1898)
Ptiloglossa ollantayi Cockerell, 1911
Ptiloglossa pallida Friese, 1925
Ptiloglossa pallipes Friese, 1908
Ptiloglossa pretiosa (Friese, 1898)
Ptiloglossa psednozona Moure, 1947
Ptiloglossa rugata Moure, 1945
Ptiloglossa stafuzzai Moure, 1945
Ptiloglossa steinheili Friese, 1899
Ptiloglossa styphlaspis Moure, 1945
Ptiloglossa tarsata (Friese, 1900)
Ptiloglossa tenuimarginata (Smith, 1879)
Ptiloglossa thoracica (Fox, 1895)
Ptiloglossa tomentosa (Friese, 1898)
Ptiloglossa torquata Moure, 1987
Ptiloglossa trichrootricha Moure, 1987
Ptiloglossa virgili (Friese, 1900)
Ptiloglossa willinki Moure, 1953
Ptiloglossa wilmattae Cockerell, 1949
Ptiloglossa xanthorhina Moure, 1945
Ptiloglossa xanthotricha Moure, 1945