![]() ![]() These spiders also tend to be black or dark grey on their bellies and behind their knees (yes, I know you really don't want to get close enough to see this, but trust me it's true). Wolf Spider (Hogna aspersa) (Photo: Flicker Sharing: EpochCatcher) Their abdomens and cephalothorax (sef-a-low-thor-ax), or fused head and middle) are about the same size. Below are some examples of different subspecies that are most common. Generally I think of them as brown spiders with a broad back, fuzzy body and legs, and a big furry brown abdomen. Wolf Spider (Photo: Flicker Sharing, e_monk)ĭescribing wolf spiders is difficult because they have a wide range of colors and markings. So many eyes make for good hunting! Wolf spider eyes (Photo: Flicker Sharing, Thomas Shahan). The four in a row can have two larger ones in the middle and two smaller ones outside, but regardless, there are four. It has eight eyes total, with four in a row on the bottom, two large eyes above, and two medium sized eyes spaced out on the top and sides of its head. The best way to ID a wolf spider is by its eyes (yes, I know you don't want to get close enough to see its eyes but this is the best way, really). What to look for in North America.or "My what big eyes you have" They put them on treadmills and then showed them "model predators." Who makes this stuff up?! You can read about one group that researched their sprint speed and flight. Scientists love these spiders because they're big and easy to track. However, they're really shy and avoid people. They can grow up to the size of a human hand. ![]()
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