Want pics?
For anybody near Everett, Wa, these worms are found in pigeon creek #1. It's an urban stream off of Rucker/99 near the Value Village around...56th street? Eh, it's only about a mile from downtown Everett. Anyway, the trail/creek starts off the main road just North of Value Village near a business plaza and some nasty-looking apartments. There is a small bridge across the stream just a few feet from the road, and I found the worms under chunks of - wait for it - asphalt/blacktop about 50 feet downstream of the bridge. I wouldn't feed these worms to anything. But they are incredibly interesting in that they look almost exactly like terrestrial annelids, even possessing the band of earthworms unlike tubifex-type worms. They do, however, slightly resemble the stinging worms found at the seashore in that their rear segments are whitish and have visible projections. And they are big enough to feed to very large fish, around 3" long and 2/5ths of an inch in diameter. If you can get them to breed, anyway.
