9." Water flees fleas" are not insects but copepods, a crustation crustacean like lubster lobsters and crubs crabs but extremely small.
水蚤是昆虫类而是桡脚类动物,像龙虾或螃蟹那样有甲壳,但是非常小。
10.A male hermit crab had found a very big cultch, was then clean the shell cleaning up, has made own house.
一只公寄居蟹找到了一只很大空贝壳,便把贝壳清理干净,做成了房子。
11.As we wade through the lucid pool, small fish dart among mangrove roots that spider in all directions, and crabs skitter into hiding.
当我们淌过这片透明湖泊时,小鱼们像箭一样在红树林根系之间快速穿梭。
12.Depth and particle size were primary and secondary environment variables that influence the community structure of brachyuran crabs in the present geographic region.
深度与沙粒粒径大小,分别为影响调查区域内螃蟹群聚结构之主要与次要因素。
13.The ratios of the length to width of the propodus of the fourth leg in the three kinds of mitten crabs were identical or near to those of taxonomic samples.