Behavior And Reproduction
Snakeflies are active during the day and spend most of their time cleaning themselves. They use their front legs like a comb over their head and pull their antennae through their leg segments. The legs are then pulled to their mouthparts for cleaning. As adults, snakeflies are weak flyers and are not able to move very far from where they grew up as larvae. Like most animals that hunt other animals for food, adult snakeflies live alone and come together only to mate. Courtship in some species involves movements of the antennae, wings, and abdomens. The male places sperm directly into the reproductive organs of the female. Mating lasts up to three hours.
The life cycle of snakeflies includes four very distinct stages: egg, larva, pupa, and adult. The eggs are laid in the crevices (KREH-vuh-ses) of tree bark or under leaf litter. The eggs may take just a few days or up to three weeks to hatch. Snakefly larvae do not resemble the adults at all. The larval stage usually lasts one to three years. During this time they will molt, or shed their exoskeletons or hard outer coverings, ten to fifteen times or more before reaching the pupal stage. The pupa is the stage that separates the larva from the adult. The pupal stage may last up to ten months. In most insects with a pupal stage, the pupae move very little. However, the pupae of snakeflies are incredibly active and resemble adults with short wing pads.
- Snakeflies: Raphidioptera - Schummel's Inocelliid Snakefly (inocellia Crassicornis): Species Account
- Snakeflies: Raphidioptera - Geographic Range
- Other Free Encyclopedias
Animal Life ResourceInsects and SpidersSnakeflies: Raphidioptera - Physical Characteristics, Geographic Range, Behavior And Reproduction, Schummel's Inocelliid Snakefly (inocellia Crassicornis): Species Account - HABITAT, DIET, SNAKEFLIES AND PEOPLE, CONSERVATION STATUS