While at my friend’s house in California in April, I noticed this cool creature on the screen door. At first I thought that it was a Mantisfly, but closer examination showed it to be an insect that I had never encountered before.

Snakeflies are family of predatory insects. They are a relict group and have been considered living fossils, as species from the early Jurassic period (140 million years ago) closely resemble modern-day species.

An adult Snakefly resembles a Lacewing in appearance, but it has a notably elongated thorax (which look like a neck) which, together with the mobile head, gives the group their common name. Snakeflies have transparent wings that are longer than their actual bodies.

Females (like this one) have a large and sturdy ovipositor. This tubular structure is at the end of the insect’s abdomen and is used for depositing eggs, often in a well-hidden location. It is thought that they lay their eggs in the crevices in the bark of trees.

At less than an inch in total length, adult Snakeflies are territorial and carnivorous organisms. They are diurnal and are important predators of aphids and mites.

This was a very cool and unexpected find on my latest visit to the Golden State.

Third Eye Herp
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