The resin bee subgenus Ranthidiellum in Thailand (Megachilidae, Anthidiini): nesting biology, cleptoparasitism by Stelis, and new species


	Genitalia and terminalia of male Anthidiellum phuchongensis sp. nov. holotype (BSRU-AB-0161) (left) and A. ignotum Engel, 2009 (BSRU-AA-6707) (right) A, B S3 C, D S4 E, F S5 G, H S6 I, J S7 K, L S8 M, N genitalia in dorsal habitus. Scale bars: 0.5 mm.

Part of: Nalinrachatakan P, Traiyasut P, Khongnak A, Muangkam M, Ascher JS, Warrit N (2021) The resin bee subgenus Ranthidiellum in Thailand (Megachilidae, Anthidiini): nesting biology, cleptoparasitism by Stelis, and new species. ZooKeys 1031: 161-182. https://doi.org/10.3897/zookeys.1031.57836