- Source: Arhopala horsfieldi
- Flora dan Fauna di Kabupaten Maros
- Daftar kupu-kupu Taiwan
- Daftar kupu-kupu Jepang
- Arhopala horsfieldi
- Arhopala
- Thomas Horsfield
- List of butterflies of Peninsular Malaysia
- List of butterflies of Thailand
- List of butterflies of the Philippines
- List of butterflies of Sulawesi
- List of butterflies of Nepal
- List of butterflies of Indochina
Arhopala horsfieldi is a butterfly of the family Lycaenidae. It is found in Southeast Asia (see subspecies section).
Description
At once discernible from the preceding [related] forms by the broad, proximally irregularly radiating blackish-brown margin of the forewing, being also exhibited in the male the wings of which show a somewhat darker green than the forms of aurea which they resemble somewhat on the under surface excepting the differences in the marking which are to be seen from our figures. The female is like the male but the golden green colour above is replaced by a violettish blue, and the total colouring beneath is somewhat lighter.
Subspecies
A. h. horsfieldi (Java)
A. h. eurysthenes (southern Burma, Mergui, southern Thailand, Langkawi)
A. h. basiviridis (Peninsular Malaya, Sumatra, Bangka, Borneo) - a very regular and clear marking beneath, the light-edged spots and bands being almost of the groundcolour.
A. h. serpa (Nias)
A. h. palawanica (Palawan)
Etymology
The name honours Thomas Horsfield.