Lonchaea albigena
Diagnostic description:
The very short type description from Bollin 1953 p 190
L. albigena sp. n. Two males in Kowarz’s
collection under the name L. hirticeps Zett. taken by Stein at Genthin in
April are very much like nitens Big., differing only as follows: Cheeks and
face silvery-grey. Third antennal joint rather broader. Hairs on jowls not
quite so long. Some hairs in notopleural depression immediately above
posterior bristle. Middle crossvein rather beyond end of mediastinal vein.
Genitalia fig. 6.
Length 4.5 mm.