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Gum-Leaf Skeletoniser

Uraba lugens

Description:

A 20mm long hairy caterpillar with two rows of prominent yellow dots on the upper side. Similar raised yellow dots wee also seen on the sides. The caterpillar was covered with tufts of white hairs (setae) on the upper surface and on the sides. Could not see the head adequately enough to describe it. But, piled up at the head end and pointing upwards at an angle was a dark segmented protuberance. This happens to be piled up skin from past moults.

Habitat:

open eucalyptus forests

Notes:

This interesting caterpillar waved it's head end at me, when I tried to turn the leaf to study the sides. I assume, therefore, that the dark pointed collection of dead skin is to "threaten" and fend off predation. Very thrilled to find this caterpillar although it probably demolishes gum trees. Belongs to the Family: Nolidae - tufted moths with dull coloured caterpillars.

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3 Comments

cbenito00
cbenito00 10 years ago

That caterpillar needs a haircut! Really cool pic! I wonder if he's poisonous!

Leuba Ridgway
Leuba Ridgway 12 years ago

Thanks Martin. The adult is so velvety - how lucky seeing it fresh out of the pupa!

MartinL
MartinL 12 years ago

Nice pic and description. Yes, they can cause serious damage by defoliating trees. This is their second generation this season and I bred out one from its cryptic cocoon last year. Here is the adult. http://www.flickr.com/photos/66925960@N0...

Leuba Ridgway
Spotted by
Leuba Ridgway

Victoria, Australia

Spotted on Jan 30, 2012
Submitted on Feb 1, 2012

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