摘要：Stingless bees (Hymenoptera: Apidae) is eusocial insects that live together in a colony.This research was aimed to study the nesting site characteristics of stingless bees in the settlement areas at Central Sulawesi, Indonesia.The nesting sites were observed by purposive sampling method from July 2015 to January 2016.Four species belong to genus Tetragonula were found, namely T.fuscobalteata, T.biroi, T.sapiens, and T.laeviceps. Two spesies, T.biroi and T.sapiens are the new record in Sulawesi island.The highest abundance of stingless bees colony was T.fuscobalteata (92.26%), followed by T.biroi (4.17%), T.sapiens (2.98%), and T.laeviceps (0.59%).Nesting sites of T.fuscobalteata were found in the stone, brick wall, wooden wall, bamboo, and iron cavities, T.biroi in the wooden wall, stone, and brick wall cavities, T.sapiens in stone cavities, while T.laeviceps in wooden walls.
关键词：Nesting sites;Stingless bees;Tetragonula;Settlement area;Central Sulawesi
