FIGURE 8 in Revision of the Tetragona clavipes (Fabricius, 1804) species-group (Hymenoptera: Apidae: Meliponini)

FIGURE 8. Seventh sternum of Tetragona Lepeletier & Serville, 1828 species in ventral view and apex of the median projection in lateral view: T. clavipes (Fabricius, 1804) (A), T. perangulata (Cockerell, 1917) (B), T. quadrangula (Lepeletier, 1836) (C), T. mourei sp. nov. (D), T. essequiboensis (Schwarz, 1940) (E), T. handlirschii (Friese, 1900) (F), T. truncata Moure, 1971 (G), T. goettei (Friese, 1900) (H), T. dorsalis (Smith, 1854) (I) and T. ziegleri (Friese, 1900) (J). Scale: 0.5 mm.