Agnetina, Klapalek, 1907

Judson, Sarah W. & Nelson, C. Riley, 2012, 3541, Zootaxa 3541, pp. 1-118 : 36

Agnetina

DIAGNOSIS: The male hemitergal processes of this species are very long ( Fig. 203), extending across tergite 8, in contrast to Kamimuria and Paragnetina which have much shorter processes. The hemitergal processes generally taper to the apex and their shape and length is often diagnostic. The female subgenital plate is broadly rounded ( Fig. 204), without a central notch as in Kamimuria and Paragnetina . The nymph has anal gills ( Fig. 195) and a complete setal fringe on the posterior margin of abdominal sternum 7 ( Fig. 195), both characters of which are lacking in other Mongolian Perlidae . The interocellar area of nymphs is dark ( Fig. 205), where as Kamimuria and Paragnetina have pale markings in the ocellar region.

DISTRIBUTION—Global: Holarctic— Regional: AOB, IDB, POB*— Aimag: AR, BO, BR*, BU, DA^, DO*, GA*, KhD, KhE*, KhG^, OV, SE, TO, UB*, UV*, ZA^.

DISCUSSION: Refer to Sivec et al. (2005) for complete species descriptions, illustrations, and identification key to all Palearctic species, including all Mongolian species.