A Catalogue of the Eumeninae (Hymenoptera: Vespidae) of the Ethiopian Region excluding Malagasy Subregion. Part II: Genera Delta de Saussure 1885 to Zethus Fabricius 1804 and Species Incertae Sedis. Linzer Biologische Beitraege, 42(1), 30 Juli 2010: 95-315. 182 [Zoological Record Volume 146]