How Big Are Brown Recluse Spiders?

Brown recluse spiders are insectivorous spiders. They are nocturnal and feed on both live and dead insects. These spiders are mainly found in the Midwest, South, and Southeast.

Adults of brown recluses are about a quarter to a half of an inch long. Their abdomens are covered with fine hairs, which gives them a velvety appearance.

The color of the brown recluse spider’s body is usually tan or dark brown. However, they may also appear in gray shades.

In addition to having three pairs of eyes, the brown recluse spider has a violin-shaped mark on its back. This mark is always darker than the rest of the spider’s body.

When the spider bites you, it can cause severe pain. It may also produce a blister or a swollen area. If you have any signs of a reaction to the bite, you should seek medical attention immediately.

Fortunately, most people aren’t seriously injured from a brown recluse spider bite. But some have severe reactions, and the skin may be damaged for weeks or months. Some people have even developed a small scar.

A brown recluse spider’s life span is about 628 days. Females lay between forty and fifty eggs in silken egg sacs. Once the eggs hatch, the spiderlings emerge and undergo one molt before leaving the egg case.

Generally, brown recluse spiders prefer to live in a secluded place, such as a dark, sheltered location. The spiders are also scavengers and can survive for months without food.