Gerosis tristis gaudialis  Devyatkin, 2001


ON : Gerosis tristis gaudialis Devyatkin, 2001
OD : Atalanta 32(3/4):408-409, col.pl.19, figs.9(HT,♂), 10(HT,♂Un).
TL : Khe Ba Long, Dakrong, Quang Tri, C.Vietnam. (♂, MSU)
Distribution : E.Thailand, C.& S.Vietnam.
● ssp.gaudialis
ssp.tristis
Gerosis tristis gaudialis map


Type Materials Information

Holotype ♂, 25.Jun.1998. Khe Ba Long, Dakrong, Quang Tri, C.Vietnam. A.L.Monastyrskii leg.
Paratypes : 2♂ 1♀, Phong Dien, Thua Thien Hue ; 1♂, Cat Tien, Dong Nai.


Records taken from Literature

[ THAILAND ]
'Gerosis phisara phisara ; Pinratana,1985 : 39, pl.14, fig.65a♀[♂](dsf). (in part)'
Gerosis limax dirae ; Yamaguchi & Aoki,2002 : 11, fig.9,♂. (Ubon Ratchathani: Phu Chong Na Yoi; Phu Hin Dang)
Gerosis tristis gaudialis ; Kimura et al.,2011 : 40.

[ VIETNAM ]
Gerosis tristis gaudialis ; Monastyrskii & Devyatkin,2015 : 74. (C / S)


Notes

The butterfly is rare in montane forests at low elevations. Hitherto, only one specimen has been recorded from Thailand.


Literature

Devyatkin, A.L.,2001 : Hesperiidae of Vietnam, 9.
Three new species and one new subspecies from the subfamily Pyrginae (Lepidoptera, Hesperiidae)
Atalanta 32(3/4):403-410, col.pl.XIX.


2013.02.15 - 2023.06.30.

A Check list of Butterflies in Indo-China, Chiefly from THAILAND, LAOS & VIETNAM. Copyright © 1996- Y.Inayoshi.