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Ten Simple Questions to Help You Identify An Insect

By Debbie Hadley, About.com

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Question #5: What Do the Antennae Look Like?

When identifying an insect, the shape of the antennae may be a clue to what it is.

When identifying an insect, the shape of the antennae may be a clue to what it is.

Insect antennae come in a variety of forms, and are an important characteristic to examine when trying to identify an insect. Some insects, like Proturans, lack antennae. If the antennae are not clearly visible, use a hand lens to get a better look. Do they appear threadlike or are they club-shaped? Do the antennae have an elbow or bend? Are they feathery or bristled?

Photo credits: (top left) © Debbie Hadley, WILD Jersey; (top right) Flickr user interllectual CC SA; (bottom right) Flickr user tanakawho; (bottom left) Flickr user tanakawho

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