Hesperidae skippers
skippers are mostly small and stout – bodied butterflies. They
get their name from their erratic, darting and exceedingly rapid flight.
There are 3500 known species of skippers distributed in all world regions
and in India 300 species are represented. Structurally, they are primitive
and approach the moths. Nearly all are dull in colour , mostly shades
of brown with lighter markings ( White Yellow or orange). The skippers
can be easily identified by the shape of the head which is wider than
the thorax, with large and protruding eyes. Antennae are widely separated
at the base and the tips are usually recurved or hooked ( Umbrella handle
like ). Forewings are sharply angled. Most of them, at rest, hold the
fore- and the hind wings at different angles, with the forewings held
flat on each side of the body. Forelegs are functional in both sexes and
the hind legs have 2 pairs of tibial spices as in many moths. Adults visit
flowers and damp patches.
Larvae are stout, smooth and somewhat spindle shaped with large head
and constricted neck. They are mostly green in colour with white shades.
Many feed on grasses and palms. They spin leaes together and live in their
shelter.
Pupae are long, smooth and tapering, often without angular projections
and tail- hooks or girdle, and are enclosed in a cocoon of silk and grass.
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