FN Archimer Export Format PT C TI Approche ecophysiologigue et ultrastructurale de l'osmoregulation chez les crustaces decapodes OT The ecophysiological and ultrastructural approach of Decapoda Crustacea osmoregulation BT AF PEQUEUX, A LIGNON, J AS 1:;2:; FF 1:;2:; UR https://archimer.ifremer.fr/doc/1987/acte-1387.pdf LA French DT Proceedings paper DE ;Eriocheir sinensis;Cancer pagurus;Maia squinado;Carcinus maenas;Decapoda;Malacostraca;Ion transport;Gills;Ecophysiology;Cuticles;Ultrastructure;Salinity tolerance AB This paper deals mostly with recent physiological data on ion transport across the gill tissue and an attempt is made to correlate them with blood osmoregulation and ecological distribution in euryhaline decapods. A particular attention is paid to the gills of the fully euryhaline Chinese crab Eriocheir sinensis . Supporting this ecophysiological approach, there is an important ultrastructural analysis of the gill epithelium under various salinity conditions. The possible part played by the cuticle in ions movements is also considered. PY 1987 PD JUL CT Actes de colloques. Ifremer. Brest [ACTES COLLOQ. IFREMER.]. 1988 ID 1387 ER EF