Aulocera brahminus

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Narrow-banded Satyr
Scientific classification
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A. brahminus
Binomial name
Aulocera brahminus
Moore, 1801

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Narrow-banded Satyr Aulocera brahminus is a Brown butterfly that is found in the Himalayas.[1][2]

Range

The butterfly is found in the Himalayas from Kashmir eastwards to Garhwal, Kumaon, Nepal and Sikkim.[3]

Status

As per Evans, it is "Common".[3]

Description

For a key to the terms used see Lepidopteran glossary

The Narrow-banded Satyr is 55 to 68 mm in wingspan.[3]

The Narrow-banded satyrs are large powerfully built Himalayan butterflies which are black or very dark brown above. They are characterised by a white discal band across both wings. The hindwing band is narrow and even in width. The white discal spots in 1 to 4 along the inner edge of the forewing are in line. The wings are rounded with convex termens and have checquered fringes. A dark apical spot or ocellus is present on the forewing. The under hindwing is dark below, with beautiful white variegations not as prominent as the dark background.[3][4]

The tegumen is gradually sloped to the tip.[3]

Earlier Aulocera brahminoides was considered a subspecies of A. brahminus. In A. brahminus, the under-forewing apical ocellus is well-defined and prominently pupilled while in A. brahminoides it is less well defined, much smaller and darker. The upper-hindwing discal band to dorsum, which is a characteristic feature in A. brahminus is much curved in the case of A. brahminoides.[3]

See also

References

  1. Marrku Savela's Website on Lepidoptera Page on Aulocera genus. (Accessed on 01 Aug 2009).
  2. LepIndex shows this taxon as Satyrus swaha[1]. LepIndex considers the genus Aulocera Butler, 1867; Ent. mon. Mag. 4: 121, TS: Satyrus brahminus Blanchard. to be a junior subjective synonym of Satyrus Latreille 1810 Cons. gén. Anim. Crust. Arach. Ins.: 355, 440, TS: Papilio actaea Linnaeus [2].[
  3. 3.0 3.1 3.2 3.3 3.4 3.5 Evans,W.H.(1932) The Identification of Indian Butterflies, (2nd edition) ser no D11.1, pp 116
  4. Wynter-Blyth, M.A. (1957) Butterflies of the Indian Region, pp 108-109.

References

  • Beccaloni, G. W., Scoble, M. J., Robinson, G. S. & Pitkin, B. (Editors). 2003. The Global Lepidoptera Names Index (LepIndex). World Wide Web electronic publication. [3].
  • Evans, W.H. (1932) The Identification of Indian Butterflies. (2nd Ed), Bombay Natural History Society, Mumbai, India
  • Savela, Marrku Website on Lepidoptera [4].
  • Wynter-Blyth, M.A. (1957) Butterflies of the Indian Region, Bombay Natural History Society, Mumbai, India.
  • Haribal, M. (1992) Butterflies of Sikkim Himalaya and their Natural History. Sikkim Nature Conservation Foundation, Gangtok, Sikkim, India.