nephrostome

(redirected from nephrostoma)
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Related to nephrostoma: Nephrostomy

nephrostome

[′nef·rə‚stōm]
(invertebrate zoology)
The funnel-shaped opening of a nephridium into the coelom.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.