Heteronemertini

Heteronemertini

[¦hed·ə·rō‚nem·ər′tī·nī]
(invertebrate zoology)
An order of the class Anopla; individuals have a middorsal blood vessel and a body wall composed of three muscular layers.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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