Figures 8-14 from: Engel M, Oliveira F, Urban D (2011) The identity of the Neotropical stingless bee Frieseomelitta meadewaldoi (Cockerell, 1915) (Hymenoptera, Apidae). ZooKeys 111: 19-31. https://doi.org/10.3897/zookeys.111.1345

Figures 8-14 - Trigona meadewaldoi Cockerell, 1915 (lectotype, NHML; non-type, DZUP), and Trigona doederleini Friese, 1900 (lectotype, AMNH) (all are workers). 8 Facial view of Trigona freiremaiai holotype. 9 Facial view of Frieseomelitta meadewaldoi from the State of Bahia, Brazil (non-type material). 10 Lateral habitus of Trigona freiremaiai holotype. 11 Lateral habitus of Frieseomelitta meadewaldoi (non-type material). 12 Dorsal oblique view of mesoscutum and mesoscutellum of Trigona freiremaiai holotype. 13 Metatibia of Trigona doederleini lectotype. 14 Metatibia of Trigona meadewaldoi lectotype.