water flea = 水蚤
jelly-fish = 水母；海蜇
conch = 贝类
laver = 海苔
tortoise;turtle = 龟
eel = 鳗鱼
carp = 鲤鱼
milkfish = 虱目鱼
salmon;bull trout = 鲑鱼
perch = 鲈鱼
pomfret = 鲳鱼
silver carp = 鲫鱼
hair-tail fish = 带鱼
tilapia nelotica red = 红尼罗鱼
mackerel pike = 秋刀鱼
conger = 海鳗
octopus = 章鱼
swordfish = 旗鱼
mullet roe = 乌鱼子
abalone = 鲍鱼
cuttlefish = 墨鱼
squid = 乌贼
eel = 鳝鱼
crab = 螃蟹
mitten crab = 毛蟹
shrimp = 虾
oyster = 蚝
clam =
murex = 响螺
sea urchin = 海胆
globefish = 河豚
dolphin = 海豚
whale = 鲸鱼
shark = 鲨鱼
seal = 海豹
walrus = 海象
beaver = 海狸
wig = 海狗
sea snake = 海蛇
sea horse = 海马
sea otter = 海獭
crocodile;alligator = 鳄鱼
garoupa = 石斑
goldfish = 金鱼
tropic fish = 热带鱼
guppy = 孔雀鱼
tadpole = 蝌蚪
呵呵！我的生物学不好，所以我把所有我知道的水中生物给列进去了，希望能帮你！