Limpets , snails and octopuses are mollusks .

帽贝、蜗牛和章鱼都是软体动物。

They ate small game only if it was slow moving-tortoises and limpets were popular .

他们捕捉通常是行动缓慢的小型动物较普遍的如龟和帽贝。

Any of several wading birds of the genus haematopus , having black and white plumage and a long orange bill and feeding on oysters , clams , and limpets .

蛎鹬任一种蛎鹬属的涉禽鸟有黑的和白的羽毛和长桔色的嘴，食牡蛎、蛤蚌以及帽贝。

International researchers want to figure out if there 's a direct connection between the growing volcano activity and the increase in marine life there , such as shrimp , crab , limpets and barnacles .

世界各国研究者想研究出，火山活动的增加与诸如虾，蟹，帽贝以及一些小甲克类海洋生物的增多是否有直接联系。