The not-so-bad wolf spider

The wolf spider is one of the world's most widely dispersed animals. With more than 2,000 known species of wolf spider, the only places on Earth lacking them are the Arctics.

Several species of wolf spider exist in Southeast Missouri. Most are quite small, about half an inch in length as adults. The one I photographed here is more than 2 inches long. I found it resting on a fallen log in the woods. These spiders eat a variety of insects, thereby helping to keep the natural world healthy. They actively hunt at night.

The wolf spider has eight eyes with two being larger than the other six. It is not an aggressive spider and will run and hide if disturbed. Yet if cornered and harassed, it will defend itself. Its bite is venomous and will leave a sore, but it is not deadly to humans. The mouth part of this particular individual is red. This is where its fangs are.

Look at it, admire it, but do not touch the wolf spider. It would rather be left alone in its natural habitat than be someone's pet. If you see one in the wild, don't strike out and kill it. It is busy providing you a valuable service by eating insects that otherwise may plague your world.

Through the Woods is a weekly nature photo column by Aaron Horrell. Find this column at semissourian.com to order a reprint of the photo.