Cuvierian sinus
large vessels at the back of the gills which collect venous blood from the body and return it to the heart

Dictionary of ichthyology. 2009.

Look at other dictionaries:

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  • duct of Cuvier — duct of Cu·vier k(y)ü vē .ā, kuev yā n either of a pair of large transverse venous sinuses that conduct blood from the cardinal veins to the sinus venosus of the vertebrate embryo called also common cardinal vein G. Cuvier see CUVIERIAN VEIN …   Medical dictionary

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