The Velvet Ant

Despite the rather blatant name of an ant, velvet ants are actually a family of wasps. While the “velvet” portion of the name refers to the bright colour their hairs have, the “ant” portion of the name refers to the females of the species not having wings like the males do. The bright colour is meant as a warning for potential predators.

This bright colouration is common in other small animals such as frogs or caterpillars, and is not just for show either. According to the Schmidt pain index, velvet ants rated at a 3, giving them another name — cow killer — and, much like their bright-coloured brethren, they sting only in defense.

The velvet ant’s exoskeleton is quite tough, allowing the female to invade the nests of ground-nesting bees or wasps to lay their young. They accomplish this by injecting their eggs into the larvae. The young hatch and consume the larva from the inside.

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