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Long Tailed Skipper

Urbanus proteus

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27.9095, -82.7873

Field Notes

Description:

The Long-tailed Skipper (Urbanus proteus) is a spread-winged skipper butterfly found throughout tropical and subtropical America, south to Argentina and north into the southern part of the United States of America. It cannot live in areas with prolonged frost. It is a showy butterfly, with wings of light brown tinted with iridescent blue, and two long tails extending from the hindwings. The robust body is light blue dorsally. It has a large head, prominent eyes, and a wingspan between 4.5 and 6 centimeters

Habitat:

It lays white or yellow eggs, singly or in small clusters, which hatch into a caterpillar with a yellowish body and large, dark head. After two to three weeks, the caterpillar forms a pupa. Its pupa is contained in a rolled leaf and covered in fine bluish hairs. The pupa stage may last from one to three weeks, after which the adult emerges.

The caterpillar of this skipper is a common pest of crops, especially beans, in the southern United States. For this reason, it is sometimes called the bean leafroller in that area. The caterpillars are also known to attack ornamental plants in the legume family such as wisteria and butterfly pea. The caterpillars feed on leaves and then roll the leaves around themselves, lining the cavity with silk, to pupate. The adults feed on nectar from flowers.

[edit] References

Species ID Suggestions

Long-tailed Skipper

Urbanus proteus

Comments (2)

I think Livan is right with Proteus. I am just wondering why I can't see any blue glim on the head and anteriour parts of the forewing. I only see some little blue at the end of the hindwing in shot #2. The arrangement of the spots at the apex of the forewing are typical for Proteus and it is also quite common, however, most (or all?) are showing a clear blue glim at the mentioned body parts. Maybe a worn skipper with washed out colors?, variation?, male vs. female? @Livan: Do you have any explanation for this?
Photographed
PublishedFebruary 5, 2012

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