Proacoenonia, Nel & Prokop, 2006

Nel, André & Prokop, Jakub, 2006, New fossil gall midges from the earliest Eocene French amber (Insecta, Diptera, Cecidomyiidae), Geodiversitas 28 (1), pp. 37-54 : 47

Genus Proacoenonia n. gen.

TYPE SPECIES. — Proacoenonia olgae n. sp. by present designation.

ETYMOLOGY. — After its similarity with the recent genus Acoenonia Pritchard, 1947 .

DIAGNOSIS (MALE). — Four palpal segments, three ocelli, 14 flagellomeres, eyes holoptic, with mediodorsal part not separated from the two lateral parts, tibiae with distoventral long setae, tarsomere 1 distinctly shorter than tarsomeres 2-4, macropterous, M1+2 simple, CuA forked, M3 absent, R5 abbreviated, much shorter than wing, wing membrane with macrotrichia, especially in the area between R5 and M1+2.