Sarangesa dasahara

Common Small Flat
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Lepidoptera
Family:	Hesperiidae
Genus:	Sarangesa
Species:	S. dasahara
Binomial name
Sarangesa dasahara (Moore, 1865)

Sarangesa dasahara, commonly known as the Common Small Flat, is a butterfly belonging to the family Hesperiidae.

Field Characteristics

The Common Spotted Flat has a wingspan or around 30–35 mm. A dull black or brown butterfly with semi transparent spot on the wings and sometimes with no visible spots. The underside of the wings is grey-brown with diffused dark spots. The male and female are similar in shape and colour and with hardly any differentiation. Both sexes of the flat are similar in appearance, being dull brownish-black above and greyer in colour below. The butterflies have small, semi-transparent discal, cell and apical spots. The dark spots on the underside of the forewing are large, dark and diffused.^[1]

Status, distribution & habitat

This species is most commonly visible at the end of the rainy season, but sparsely found in the post-monsoon months. It is common but not abundant in most habitats. The Spotted Small Flat, though, is more common in the arid regions. It occurs in openings and edges in both the evergreen and semi-evergreen forests, deciduous forests, and scrub & short grassland savannahs. It is found in the Deccan plains and also in the hills, but more frequently found at lower elevations. Except for the very dry northtwest India, it occurs commonly throughout the country, in Sri Lanka and in the Indo-Chinese region.^[1]

Habits

The butterfly though tiny, flies extraordinarily fast but in an erratic and jerky fashion. Though the flight seems jerky and erratic, the butterfly lands smoothly on the substratum, and that too suddenly. It fight is always close to the ground and has the habit of sometimes returning to the same spot for perching.

It feeds on flowers of herbs and small bushes and also rarely on birds' droppings and wet rocks for minerals. It always keeps its wings spread. It almost always rests on the underside of leaves, but basks on the upper side with its wings fully spread.^[1]

Larval Host plants

Its larval host plants are acanthaceous herbs and small shrubs; Asystasia spp. and Blepharis asperrima. These species grow in neglected places around human habitations, in deciduous forests and openings in evergreen forests.^[1]

Gallery

• 

  at Samsing in Darjeeling district of West Bengal, India.

Cited references

1. ^ ^{a b c d} Kunte, Krushnamegh. (2000) Butterflies of Peninsular India, entry for Common Small Flat Sarangesa dasahara Moore (ser no 67, pp 202-203).

See also

• Hesperiidae
• List of butterflies of India (Hesperiidae)

References

• Kunte, Krushnamegh. (2000) Butterflies of Peninsular India, Universitites Press (India) Ltd, Hyderabad.