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 Zethus seyrigi GIORDANI SOIKA 1940 Zethus seyrigi n.sp. : GIORDANI SOIKA 1940: 130 (key), 131 (fig. 16), 137 (descr. ♀ , Madagascar ). Zethus seyrigi GIORDANI SOIKA 1940 : GIORDANI SOIKA 1973: 24 (tax., Madagascar ). Zethus ( Madecazethus ) seyrigi GIORDANI SOIKA 1940 : GIORDANI SOIKA 1979: 53 (key), 54 (tax., descr. Ƌ, Madagascar ), 55 (figs 47-49). Zethus ( Madecazethus ) seyrigi GIORDANI SOIKA 1940 : BORSATO & RATTI 1999: 94 (cat.). Zethus seyrigi GIORDANI SOIKA 1940 : GUSENLEITNER 2004: 1082 ( Madagascar ). D i s t r i b u t i o n: Madagascar : Prov. Toliara : Bekily, 27 km N Toliara . Endemic.