NOLID MOTH- Caterpillar and Adult
More Nolid Caterpillars.....
These Nolid caterpillars (Chleophorinae) are fairly common in my neck of the woods, often in dramatic defoliation proportions....
Anyone have any suggestions as to why the swollen thorax exists?
Perhaps it offers an alternative target to prevent head strikes....?
It would seem feasible that it mimics unpalatable berries as a deterent against predators, particularly birds, but I have never seen them on or near a food plant with similar fruit....?
It might be storage as the feature is present throughout the life cycle from hatching to pupation and particular seeing these can be in defoliation proportions....?
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Nolid Moth Caterpillar (Carea varipes, Chleophorinae, Nolidae)
http://farm9.staticflickr.com/8288/7...90be82b8d8.jpg
Nolid Moth Caterpillar (Nolidae)
http://farm8.staticflickr.com/7010/6...1c68442a5d.jpg