226. Matapa sasivarna (The Black-veined Branded Redeye)

Number: 226

Family: Hesperiidae

Sub-Family : Hesperiinae

Species: Matapa sasivarna (Moore, [1866])

Common name(s): The Black-veined Branded Redeye

Photography location: Tam Dao foothills (Vinh Phuc Prov.)

Matapa sasivarna, lower slopes of Tam Dao, 26th October 2016

 Note the extensive metallic green hair scales on body (photos taken without flash).

207. Matapa aria/druna

Number: 207

Family: Hesperiidae

Sub-Family : Hesperiinae

Species: Matapa aria or M. druna

Common name(s): 

Photography location: Foothills of Tam Dao (Vinh Phuc Prov.)

According to Monastyrskii  & Devyatkin (2016), 4 species of Matapa are recorded from Vietnam: cresta, aria, druna and sasivarna.

M. druna can be easily confused with M. aria, but the male of the former has a large & curved grey brand whereas it is narrow in aria. 
From the shot below, I am unable to come to a firm identification.

Matapa aria/druna, lower slopes of Tam Dao, 18th Sept. 2016
Despite low-light conditions, this photo was taken without a flash in order not to alter the color of the subject.

186. Matapa cresta (The Fringed Branded Redeye)

Number: 186

Family: Hesperiidae

Sub-Family : Hesperiinae

Species: Matapa cresta Evans, 1949

Common name(s): The Fringed Branded Redeye 

Photography location: Tam Dao foothills (Vinh Phuc Prov.)

The skipper genus Matapa, described by Moore in 1881 with Ismene aria  Moore, 1866 as the type species, is a small group of the family Hesperiidae. The members of the genus share the following  characters: the eyes are red, wings are dark brown above and below without spots in both sexes, the  hindwing cell at vein M3 is acutely produced, the males of all but M. deprivata  have a stigma on the  upperside of the forewing in spaces Cu1 and Cu2. The genus is comprised of 9 species, which occur  mainly in Oriental region. The species have interesting habits, probably all being mainly crepuscular (de Jong, 1983).
Four species of Matapa are recorded from Vietnam: cresta, aria, druna and sasivarna.

Photo taken without flash - with flash, it really alter its appearance. Lost a lot of sharpness (area very dark, so very high ISO settings) but it doesn't matter, photo looks more natural! Note the extensive pale area on the underside of forewing, distinctly lighter than ground colour. Basal part of hindwing also paler, but less conspicuously