Corynoneura disinflata, Fu & Saether, 2012

Fu, Yue & Saether, Ole A., 2012, 3536, Zootaxa 3536, pp. 1-61 : 18

Corynoneura disinflata sp. n.

( Figs 9 A–G; Figs 10 A–F)

Corynoneura n. sp. 2 Bolton, 2007: 31

Type material: Holotype male, with associated larval and pupal exuviae, USA: Ohio, Delaware County , vernal stream, Seymore Woods S. N. P., 12.iv.1996, M.J. Bolton ( ZMBN Type no. 456) . Allotype female, with associated larval and pupal exuviae, as holotype ( ZMBN) . Paratypes: 1 male, 1 pupal and 1 larval exuviae as holotype except for 29.iv.1989; Ohio, Franklin County, Ohio, Sharon Woods Metro Park , woodland trickle, 3& 5.iii.1986 , 1 male, 1 pupal and 4 larval exuviae, M.J. Bolton ( ZMBN, MJB) .

Etymology. From Latin, disinflatus, not expanded, referring to the apex of hind tibia not distinctly thickened and elongate.

Diagnostic characters. The adult male is characterized by having anterior margin of cibarial pump only slightly concave, hind tibia slightly expanded, superior volsella narrow; inferior volsella along the inner margin of gonocoxite and with many strong setae; transverse sternapodeme straight and weakly U-shaped, gonostylus expanded and slightly curved; megaseta long. The female has 10 transparent fused lateral lamellae on inner side of coxosternapodeme and 17 lanceolate sensilla on labia; tergite IX medially concave, carrying 4 setae on each hump, gonocoxite with 1 long seta. The pupa has no taeniate L-setae on tergite I, tergite II with short L-setae, tergites III– VII with one or two row thick shagreen posteriorly; and 42 taeniae in fringe of anal lobe. The larvae are separable by mentum with three median teeth, the middle one very small, AR 0.89–0.91, and head capsule integument unsculptured.