Apidae Leach, 1815
Trigonisca atomaria (Cockerell, 1917)
Trigonisca azteca Ayala, 1999
Trigonisca bidentata Albuquerque & Camargo, 2007
Trigonisca browni (Camargo & Pedro, 2005)
Trigonisca buyssoni (Friese, 1902)
Trigonisca ceophloei (Schwarz, 1938)
Trigonisca chachapoya (Camargo & Pedro, 2005)
Trigonisca clavicornis (Camargo & Pedro, 2005)
Trigonisca discolor (Wille, 1965)
Trigonisca dobzhanskyi (Moure, 1950)
Trigonisca extrema Albuquerque & Camargo, 2007
Trigonisca flavicans (Moure, 1950)
Trigonisca fraissei (Friese, 1901)
Trigonisca graeffei (Friese, 1900)
Trigonisca hirticornis Albuquerque & Camargo, 2007
Trigonisca intermedia Moure, 1989
Trigonisca longicornis (Friese, 1903)
Trigonisca longitarsis (Ducke, 1916)
Trigonisca martinezi (Brethes, 1920)
Trigonisca maya Ayala, 1999
Trigonisca mendersoni (Camargo & Pedro, 2005)
Trigonisca meridionalis Albuquerque & Camargo, 2007
Trigonisca mixteca Ayala, 1999
Trigonisca moratoi (Camargo & Pedro, 2005)
Trigonisca nataliae (Moure, 1950)
Trigonisca pediculana (Fabricius, 1804)
Trigonisca pipioli Ayala, 1999
Trigonisca rondoni (Camargo & Pedro, 2005)
Trigonisca roubiki Albuquerque & Camargo, 2007
Trigonisca schulthessi (Friese, 1900)
Trigonisca tavaresi (Camargo & Pedro, 2005)
Trigonisca townsendi (Cockerell, 1911)
Trigonisca unidentata Albuquerque & Camargo, 2007
Trigonisca variegatifrons Albuquerque & Camargo, 2007
Trigonisca vitrifrons Albuquerque & Camargo, 2007
