Moore 's praise of the snail was self-promoting while bishop 's portrait of the mollusk is tinged with sorrow .
穆尔对蜗牛的赞美是一种自我张扬，毕肖普对那只软体动物的描摹，则掺杂着哀伤。
Measuring more than 16 inches ( 407 millimeters ) , this giant mollusk is the biggest ever found in its subclass -- caudofoveata .
超过16英寸（407毫米）的长度，使这种大型的软体动物成为尾腔亚纲中迄今为止发现的最大的物种。
I swear I have never seen such a mollusk with thorns all over its body .
我敢发誓我从来没有见过这种全身长满棘刺的软体动物。
Seeds , bones , shell fragments , and other remains suggest herculaneum residents had a diverse diet , which included chicken , mutton , fish , fig , fennel , olive , sea urchin ( pictures ) , and mollusk .
