Phylogeny of Protopolybia Ducke, 1905 and taxonomic revision of the Protopolybia exigua species-group (Hymenoptera: Vespidae, Polistinae), with description of four new species Author Dos Santos Junior, José N. A. Author Silveira, Orlando T. Author Carpenter, James M. text Zootaxa 2015 3956 2 151 182 journal article 10.11646/zootaxa.3956.2.1 0cef7fa5-f64d-4988-b1b1-104c36ae02a2 1175-5326 237836 26251DCD-0660-4E4A-B5D1-FDC05BCFBE0F Genus Protopolybia Ducke, 1905 Protopolybia Ducke, 1905a : 7 , 9, 17. Type species: Polybia bella R. von Ihering, 1903 by subsequent designation ( Bequaert 1944a ). Pseudochartergus Ducke 1905a : 8 , 9, 15. Type species Charterginus cinctellus Fox, 1898 (= Nectarina chartergoides Gribodo, 1892 ) by subsequent designation ( Bequaert 1938 ). Junior subjective synonym of Protopolybia Ducke, 1905 according to Carpenter and Wenzel (1989: 185) Protopolybia Ducke : Bequaert 1938 : 103 . Pseudochartergus Ducke : Bequaert 1938 : 103 . Protopolybia Ducke : Bequaert 1944a : 97 , 98, 99 (part.). Protopolybia Ducke : Bequart 1944b : 252 , 265 (part.). Pseudochartergus Ducke : Bequaert 1944b : 252 , 264 (part.). Protopolybia Ducke : Richards 1978 : 8 , 136. Pseudochartergus Ducke : Richards 1978 : 8 , 154.