Merchants sell fossilized insects , crustaceans and plants .
这里的商人还出售化石昆虫、甲壳类动物和植物。
So why bring home crustaceans ?
为啥带蟹回来呀?
In this region , the draw for the sharks mostly consisted of small crustaceans and shrimp .
在这片区域，吸引它们的是成群的甲壳纲动物和虾。
It is the creepy-crawlies that are out there in really big numbers ; almost 40 per cent of identified marine species are crustaceans and molluscs things like crabs , shrimp , squid and sea-snails .
