A Catalogue of the Vespidae of the Malagasy Subregion (Insecta, Hymenoptera) Author J. M Author Madl, M. text Linzer biologische Beiträge 2009 2009-12-18 41 2 1871 1935 journal article 10.5281/zenodo.5280237 0253-116X 5280237 Cyrtolabulus suboscurus ( GIORDANI SOIKA 1941) Labus suboscurus n.sp. : GIORDANI SOIKA 1941: 183 (descr. ♀ , Madagascar ). Labus suboscurus GIORDANI SOIKA 1941 : GIORDANI SOIKA 1973: 27 (tax., Madagascar ). Cyrtolabulus suboscurus ( GIORDANI SOIKA 1941 ) : GIORDANI SOIKA 1991a: 80 (tax.). Cyrtolabulus suboscurus ( GIORDANI SOIKA 1941 ) : BORSATO & RATTI 1999: 96 (cat.). D i s t r i b u t i o n: Madagascar : Prov. Antsiranana : Vallée du Sambirano. Endemic.