Figures 13–18; Lectotype male of Trigona latitarsis Friese, 1900 deposited at the Entomological Collection of the HNHM. Lateral view (13) Frontal view of head (14) Dorsal view of mesosoma (15) Dorsal view of metasoma (16) Forewing (17) Lateral view of hind leg (18). Scales in millimeters.
Figures 1–4; Lectotype of Trigona latitarsis Friese, 1900, designated by Melo and Costa (2004) deposited at the ZMB, invalidated in this study. Lateral view 1 Frontal view of head 2 Lateral view of hind leg and metasoma 3 Dorsal view 4 Scale bars in millimeters.
Figures 5–8; Paralectotype worker of Trigona latitarsis Friese, 1900 deposited at the Entomological Collection of the HNHM. Lateral view 5 Frontal view of head 6 Lateral view of hind leg 7 Lateral view of metasoma 8 Scale bars in millimeters.
Figures 9–12; Details of Trigona latitarsis Friese, 1900 workers of the additional material examined from Amazonas State. Blackish setae among the ramified whitish setae on pronotal lobe 9 Apex of the posterior border of mesothoracic basitarsus sharp 10 Blackish setae on T4 to T6 11 Whitish setae on sterna 12 Scales in millimeters.