A New Species of Tetralonia (Thygatina) from India, with Notes on the Oriental Fauna (Hymenoptera: Apidae)

ENGEL, MICHAEL S, BAKER, DONALD B (2006): A New Species of Tetralonia (Thygatina) from India, with Notes on the Oriental Fauna (Hymenoptera: Apidae). American Museum Novitates 3527 (1): 1-12, DOI: 10.1206/0003-0082(2006)3527[1:ANSOTT]2.0.CO;2, URL: http://www.bioone.org/perlserv/?request=get-abstract&doi=10.1206%2F0003-0082(2006)3527%5B1%3AANSOTT%5D2.0.CO%3B