shrimp; prawn

lobster

krill

prawn; (Internet slang) expert; whiz

shrimp

crayfish; (esp.) red swamp crayfish 克氏原螯蝦|克氏原螯虾[Ke4 shi4 yuan2 ao2 xia1]

prawn; shrimp

fan lobster (esp. species of the genera Ibacus or Parribacus, both belonging to the slipper lobster family)

prawn

mantis shrimp

slipper lobster (family Scyllaridae)

crayfish

drunken shrimp (Chinese dish based on shrimps marinated in Chinese wine)

oriental river prawn (Macrobrachium nipponense), a species of freshwater shrimp

fish and shrimp; aquatic produce

king prawn

mantis shrimp

weakling; coward

oriental river prawn (Macrobrachium nipponense), a species of freshwater shrimp, also called 青蝦|青虾[qing1 xia1]

red swamp crayfish (Procambarus clarkii); Louisiana crawfish