Dark Galaxy Press is a new e-publisher. They have put out an anthology call for "Body Snatchers and Chest Bursters: An Anthology of Sci-Fi Horror". They want stories up to 3000 words with "horror that has a scientific explanation". Payment is 5cents a word. You'll find all the details here.
A big thank you to Katherine Tomlinson for the link. And guess what? She found the call on Craig's List.
UPDATE: May 29, 2013 Looks like this isn't going anywhere. Nothing has been posted on the site since October of 2012.