Subject: I can’t find this guy in any books!
Location: Wichita, KS
October 17, 2012 6:34 pm
Originally I thought this was a crab spider but it doesn’t match any of the pictures I’ve seen. Also, it lays incredibly flat when resting and appears to have feathery, white hairs on it’s back legs. I’m stumped! Thanks for your help!
Looking at your photos and reading your description, we believe this is a Flattie in the genus Selenops. See this photo on BugGuide which reports the genus from Texas, Arizona and Florida and notes: “This genus is found throughout the tropics and subtropics worldwide and can be found in southern parts of the U.S.” Since Wichita is in southern Kansas, this is a possibility. We cannot see any examples on BugGuide with the hairy legs, but this Australian relative on the Brisbane Insect website looks very similar to your spider. We wish we could make out the eye pattern on your spider. We would love to substantiate our identification with others.
Correction Courtesy of Eric Eaton: Running Crab Spider
I believe this is actually a specimen of a Philodromus sp. (“running crab spider,” family Philodromidae). I think flatties are restricted to the southern U.S. and the tropics.
I appreciate all of the information! I’m not an expert but after reviewing both pictures, I think it resembles a Flattie more. The biggest difference appears to be size and the coloration on the abdomen. Also, the feathery appendages are different than what I’ve seen online as well. I need to get a better series if pictures and perhaps use a macro lens to photograph the eyes.
Certified Coloring Book Professional
Thanks for the update Matt. We would tend to trust Eric Eaton’s opinion, but the photos you submitted are lacking in detail. A good photograph of the eye arrangement would be helpful. After Daniel’s book came out, he had a wild idea to do a children’s coloring book. What do you think?