Histriobdellidae
Histriobdellidae
[‚his·trē·əb′del·ə‚dē] (invertebrate zoology)
A small family of errantian polychaete worms that live as ectoparasites on crayfishes.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.