Horaga onyx sardonyx  Fruhstorfer,1914

Horaga onyx sardonyx ♂ Up. Horaga onyx sardonyx ♂ Un. Horaga onyx sardonyx ♂ Up. Horaga onyx sardonyx ♂ Un.
♂, Yala, Thailand. ♂, Yala, Thailand.
Horaga onyx sardonyx ♂ Up. Horaga onyx sardonyx ♂ Un. Horaga onyx sardonyx ♂ genitalia Horaga onyx sardonyx ♂ genitalia
♂, Yala, Thailand. ♂ genitalia, Yala, Thailand.

ON : Horaga moulmeina sardonyx Frunstorfer,1914
OD : Deut. ent. Z. Iris 28(1):33.
TL : Mt.Battak, N.E.Sumatra. (♂, NHML)
Distribution : P.Thailand, W.Malaysia, Singapore, Sumatra, Borneo, Bangka.

Type Material Information

sardonyx  ; Holotype ♂, N.E.Sumatra. (NHML)


Records taken from Literature

[ THAILAND ]
[ Horaga onyx onyx ; Les Day,2011- : Samui Butterflies, fig. (Koh Samui) ]
Horaga onyx sardonyx ; Saito & Inayoshi,2018 : 36, figs.82,♂,♂(Un). (Yala)


Specimens Examined

[ THAILAND ]
Yala : 4♂.
JanFebMarAprMayJun JulAugSepOctNovDec


Notes
The butterfly is locally common on the montane hill-top and occurs sympatrically with Horaga syrinx maenala in Yala. Time of male activity is different between the two species. In syrinx from about 11:00 to 14:30 while in onyx from about 15:00 to 16:00.
Photo record from Koh Samui has not been confirmed which subspecies. I regard it as this subspecies provisionally, However, confirmation with specimen is needed in future.

Literature

Fruhstorfer, H.,1914 : Neue Lycaenidae.
Deut. ent. Zeit. [Iris] 28(1):33-35.

Horaga onyx sardonyx ♂
♂, Yala, Thailand.

1999.07.18 - 2019.12.31.
A Check list of Butterflies in Indo-China, Chiefly from THAILAND, LAOS & VIETNAM. Copyright © Y.Inayoshi.