Brown Lacewing

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It’s wintertime, yet if you look around, there are still insects to be found, like the Brown Lacewings that occasionally turn up in my house.

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They are predators both as adults and larvae. These creatures prefer soft-bodied insects such as aphids and mealybugs, as well as insect eggs.

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I suspect the reason I’m finding them indoors is that the were inadvertently brought in when outdoor plants came in for the Winter.

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Brown Lacewings are native throughout North America, though are not as abundant as Green Lacewings (these were the first examples I’ve ever seen).


Adults are small, only about half an inch long, and as their name implies, they have heavily veined wings. The larvae look like tiny alligators with sickle-shaped jaws.

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Although they are fragile-looking, lacewings are one of the most effective beneficial insects to the gardener and I surely don’t mind having them around.

Third Eye Herp