FIGURE 2 in A New Genus of Eastern Hemisphere Stingless Bees (Hymenoptera: Apidae), with a Key to the Supraspecific Groups of Indomalayan and Australasian Meliponini

FIGURE 2. Facial views and mouthparts of workers. A. Facial view of Wallacetrigona incisa (Sakagami and Inoue). B. Facial view of G. lacteifasciata (Cameron). C. Facial view Geniotrigona thoracica (Smith). D. Lateral view of extended mouthparts of G. lacteifasciata, note erect, hooked setae of galea and wavy setae of basal labial palpomeres.Published as part of Rasmussen, Claus, Thomas, Jennifer C. & Engel, Michael S., 2017, A New Genus of Eastern Hemisphere Stingless Bees (Hymenoptera: Apidae), with a Key to the Supraspecific Groups of Indomalayan and Australasian Meliponini, pp. 1-36 in American Museum Novitates 2017 (3888) on page 7, DOI: 10.1206/3888.1, http://zenodo.org/record/536917