Psorthaspis Round Mountain - Psorthaspis luctuosa -  Conway, Faulkner County, Arkansas, USA September 21, 2008 Size: 8mm
Adding this semi-spy photo of this wasp because bugguide may have the world's most complete collection of this genus anywhere. I was trying to find some bait to lure a wolf spider out of a burrow and turned over a dead pine log. This wasp popped out and started jumping around like a velvet ant on crack. I could barely tell it had wings and its flights were more like assisted long jumps with wings. Down into leaf litter and down into dead pine shrapnel again and again. Very hard to shoot. Took two shots on the knee and twisted like a twister player. This appears to be the wasp that Edward Trammel found in his county in north Arkansas this past few months. And it was previously known only from Texas. It is extremely rare to collections apparently. From its very stealthy behavior I can see why. Lovely things, like all in the genus. And this is much smaller than the P. brimleyi and P. mariae I have seen.
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