I am hoping for identification of this ciliate.  It was collected in pond water in New Mexico
and I think it is a Cohnilembus of some sort.

Video in .divX format
1000x magnification brightfield   28 seconds   4.6 MB
possible cohnilembus1000xbf_7332.DIVX

Thanks for identification help.

Thomas Ashcraft
ashcraft(at)heliotown.com

Meiji Optics
Canon S3 IS in movie mode