Although one suggestion is that it may circulate in the cephalopod's blood, just as it does in the bodies of gastropods - snail-like molluscs that are distantly related to cephalopods. This study ...

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A group of marine biologists confirmed of the presence in the waters of Cebu City a species of mollusk that is listed as critically endangered. The noble pen shell (Pinna nobilis), a marine bivalve ...

The deep sea is home to weird and wonderful creatures that, over millions of years, have evolved specific traits to survive the extreme conditions of their habitat. These adaptations to their ...