Leaf-mining Leaf Beetle

January 28th, 2012 - 10:57 AM | Filed under Featured Photos | 1 Comment

8mm long | July 12, 2011 | Victorio Siqueroli Park, Uberlandia, Minas Gerais, Brazil

This attractive little beetle was resting when I found it. Looking at it here, it almost appears to be nature’s idea of a gaudy holiday light display. Just imagine each of those elytral punctures as a tiny LED, and then imagine them programmed so that the dorsal patterns shift down the eltytra, one puncture at a time. Jokes aside, it actually blends in pretty well with the browning foliage.

This is a leaf-mining leaf beetle, so called because the larvae feed between the surfaces of leaves, creating mines. Adults feed on foliage, and it may be responsible for some of the leaf damage visible here, though I didn’t actually see it eating.

Frontal view

The larvae are flattened, making it easier to move within their mines. Adults seem to share this trait.

Dorsolateral view

One Response to “Leaf-mining Leaf Beetle”

  1. Dominik Hofer aka bayucca says:

    Your Leaf-miner Beetle looks like being Stethispa sp.

You can leave a response, or trackback from your own site.

Leave a Reply