This common name refers to only one order.
These are pretty much always called Mites.
Acari (Mites) Mite Adult
View 4 PicturesThese tiny little aquatic mites show up in my samples from time to time. This fairly large one is only about 1mm long, so these aren't relevant to trout, but it's interesting to know that they're down there, anyway.
Collected April 1, 2007
from in Added to Troutnut.com by on April 2, 2007