Representative stingless bees from three biogeographic realms A workers of Trigona (Trigona) dallatorreana Friese from Peru (photograph C. Rasmussen) B workers of Geniotrigona lacteifasciata (Cameron) from Malaysia (photograph C. Rasmussen) C male of Axestotrigona (Axestotrigona) ferruginea (Lepeletier) from Tanzania (photograph Muhammad Mahdi Karim, Wikimedia Commons, GNU Free Documentation License, Version 1.2: https://commons.wikimedia.org/wiki/Commons:GNU_Free_Documentation_License,_version_1.2).

 
 
  Part of: Engel MS, Rasmussen C, Ayala R, de Oliveira FF (2023) Stingless bee classification and biology (Hymenoptera, Apidae): a review, with an updated key to genera and subgenera. ZooKeys 1172: 239-312. https://doi.org/10.3897/zookeys.1172.104944