Catalogue of the Syrphidae of Egypt (Diptera) Author El-Hawagry, Magdi S. Author Gilbert, Francis text Zootaxa 2019 2019-04-05 4577 2 201 248 journal article 27386 10.11646/zootaxa.4577.2.1 edfb4093-4bf9-40ed-9fb4-bf492ccad12e 1175-5326 2629643 959CC8F8-E214-4A56-9343-CBCC2CBD43DD Eumerus efflatouni Curran, 1938 Citabaena efflatouni Curran, 1938 : 12 . Type locality: Egypt (Ezbet El-Nakhl). Eumerus vestitus Bezzi, 1912 : 442 . Type locality: Guinea-Bissau . [of Egyptian authors]. Materal examined : 2 males , 2 females , Gebel Elba, I.1930 , leg. H.C.E. & M.T [EFC as E. vestitus ]. World distribution : PA: Egypt , Israel . Egyptian localities : Coastal Strip: Dekheila, Ibrahemiya, Mariout, Moharam Bey, Ramleh. Eastern Desert: Wadi Hoff. Fayoum:?. Gebel Elba:?. Lower Nile Valley & Delta: Abu-Rawash, El-Gebel El-Asfar, El-Marg, Ezbet El-Nakhl, Giza , Kirdassa, Khosous, Kombera, Maadi, Quisna, Shubra. Sinai : Ein Moussa, Moweilleh. [Sources: Curran (1938) ; Efflatoun (1922) and Shaumar & Kamal (1978) , as E. vestitus in all]. Activity period in Egypt : Throughout the year. Remarks : The presence of this species in Egypt was confirmed by Dirickx (1994) , who thought that the Afrotropical vestitus was clearly a different species. Curran described efflatouni from a single male caught near Cairo , and considered all of Efflatoun’s specimens of vestitus to be his new species. Efflatoun (1922) stated that this species (as E. vestitus ) is a very interesting fly owing to the fact that it closely mimics the flight of Hymenoptera . It was observed flying above Polygonum equisetiforme at El-Marg. He observed that the adult continuously moves and vibrates its wings, it rests on the flowers for a short time and suddenly darts away and sits on the sand and then back again on the flowers, repeating this performance over and over again. The larvae are bred consistently from onions ( Gendy, 1978 ).