Crenshaw Miles A
Biol Bull. 1972 Dec;143(3):506-512. doi: 10.2307/1540180.
The inorganic composition of the extrapallial fluids of Mercenaria mercenaria, Mytilus edulis and Crassostrea virginica was significantly different from sea water. Calcium was the principal ion bound in the extrapallial fluids. This binding was accomplished by a non-dialyzable component that appeared to be a glycoprotein.
硬壳蛤、紫贻贝和弗吉尼亚牡蛎外套膜外液体的无机成分与海水显著不同。钙是外套膜外液体中结合的主要离子。这种结合是由一种似乎是糖蛋白的不可透析成分完成的。