Mannheimsia tianzena (Liu 1995)

(Figs. 7, 20–23, 30–31)

Chouomyia tianzena Liu, 1995: 186 .

Mannheimsia tianzena; Brown, 2005: 139.

Material examined. Paratype: 1ɗ, CHINA: Shaanxi, 22.vi.1993, G. Liu col. Additional material: 1ɗ, THAI- LAND: Chiang Mai: Doi Inthanon NP summit forest, 18.59ºN 98.49ºE, 16–24.viii.2006, Malaise trap, 2500m, Y. Areeluck col.

Phallus description (Figs. 30–31). Right arm without dorsal projection. Epiphallus of medium size, with posterior lobe. Core plate bare, narrow and strongly curved, with two dorsally curved processes.

Comments. Mannheimsia tianzena has a unique wing venation and shares with M. stylodactyla some apomorphies in the hypopygium. The specimen from Thailand has a vestigial R2+3 attached to the costa.