A preliminary catalogue of the Hymenoptera (Insecta) of the Republic of Djibouti Author Madl, Michael text Linzer biologische Beiträge 2018 2018-12-17 50 2 907 967 journal article 22470 10.5281/zenodo.3776452 a6105493-16c0-4533-a6e2-7ebe3330950d 0253-116X 3776452 Delta dimidiatipenne (DE SAUSSURE, 1852) Eumenes dimidiatipennis DE SAUSSURE, 1852: WALKER 1871a: 29 ( Tadjoura ). Eumenes maxillosus var. dimidiatipennis DE SAUSSURE, 1852: BEQUAERT 1918: 280 (cat. Afr. reg.? under Somaliland). Eumenes dimidiatipennis DE SAUSSURE, 1852: ROTH 1930: 84 (tax., biol., Djibouti , Obock ). Eumenes dimidiatipennis DE SAUSSURE, 1852: ROTH 1934: 181 (tax., biol., Djibouti , Obock ). Delta dimidiatipenne (DE SAUSSURE, 1852): CARPENTER, GUSENLEITNER & MADL 2010a: 100 (cat. Afr. reg.). Delta dimidiatipenne (DE SAUSSURE, 1852): GUSENLEITNER & MADL 2016: 93 (Bankoualé, cat. Djibouti ). D i s t r i b u t i o n: Bankoualé, Djibouti , Obock , Tadjoura . Delta dimidiatipenne is known from the Afrotropical, Oriental and Palaearctic regions. It is also recorded from Eritrea , Ethiopia , Somalia and Yemen (mainland, Socotra ).