- promyal passage
-
(MOLLUSCA: Bivalvia)In oysters, the exhalant water passage found between the adductor muscle and mantle isthmus.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.