I knew as soon as I saw them that they were chigger bites. I got bitten badly a few years ago and mine looked exactly like yours.
I got bitten by a spider 3 weeks ago. I dunno what kind it was, but the botes were very red and inflamed for a couple of weeks - you could see the fang marks in the middle of the bites. It didn't itch, and whilst they didn't ulcerate in a typical brown reculse kind of way, they did have a little bit of a deterioration in the center of each bite. Now the skin is peeling off of them - but they look a hell of a lot better. I'm reluctant to speculate exactly what bit me because I don't want to be melodramatic. I do know, however, that it wasn't a black widow. I got bitten by one of those summer of '04 and I felt pretty fucking unwell for a couple of days - these were nothing like that. I did feel a little off color, but no terrible.
Anyone got any ideas about what got me?
Could have been just about any kind of common spider. They are all poisonous to one degree or another.
I have a friend who was bitten on the back of the hand by a Brown Recluse. He lost two of his fingers because of it. Nasty critters and make chiggers seem pretty harmless by comparison.
But the bites still itch like a mofo.