Anatomical structure of ctenidium of the razor-shell Sinonovacula constricta (Mollisca: Bivalvia: Eulamellibranchia)
2016
Yamamoto, K. (National Fisheries University (Japan). Department of Applied Aquabiology) | Araki, A. | Handa, T.
The structure of the ctenidium of the Razor-shell Sinonovacula constricta was examined. Each space between the principal filament of the outer laminae and one of inter laminae was connected at the base with the inter-laminar connecting vessel, and was connected with the inter-laminar connecting membrane which spread triangularly from the food groove to the vessel. Each semicircle space surrounded with the principal and the ordinary filaments was connected with the inter-filament connecting membrane. From the results, the gill type of the Razor-shell was identified as a Homorhabdic eulamellibranch.
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