Episyrphus circularis (Hull), 1941

Vockeroth J. R., 1973, Some New or uncommon Syrphini (Diptera: Syrphidae) from Southern Africa, Annals Natal Mus. 21.3.595 - 607. pdf 21 (3), pp. 595-607 : 604

Episyrphus circularis (Hull)

Asarkina circularis Hull, 1941 , Proc. Acad. nat. Sci. Phi/ad. (1940) 92:319.

Episyrphus circularis Hull, Vockeroth, 1969 , Mem. ent. Soc. Can. 62:165.

Syrphus stuckenbergi van Doesburg, 1957 , Naturaliste malgache 9:105. N. syn The male abdomen, surstylus and superior lobe are shown in fig. 6a-c. Sternite 9 has the posteroventral emargination about 0,65 times as long as the sternite, distinctly narrowed at mid length and then broadened anteriorly.

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Specimens examined: 1 縠 (holotype) , 1 縠 (paratype) , Oriental Forest, Fanovana between Tamatave and Tananarive, Madagascar (Acad. Nat. Sci., Philadelphia ) ; 1 0' (paratype of stuckenbergi ), Station Forestiere de Manjakatampo , Ankaratra , Madagascar (colI. P. H. van Doesburg) ; 1 0', Macabe Forest , Mauritius ; 1 ~, Pouce Mt ., Mauritius, 610 m ( Can. Natl ColI. ) .