benthic fishes

69 species of 40 families of fishes are found in Rushan Bay. THey are mainly warm-water benthic fishes and those which prey on benthos are the most abundant.

黄海乳山湾的鱼类有40科69种，以暖温性底栖鱼类为主，并以底栖生物食性的鱼为最多。

The present study is to investigate the differences of mercury contents among four species of benthic fishes collected from four sample localities in the middle upper reaches of Wujiang River in the paper.

以乌江中上游设置的4个采样点所采集的4种底栖性鱼类为材料，进行取样测试，研究了鱼体含汞量差异。

Benthic fishes have higher 13C than nektonic fishes.

底栖性鱼类比游泳性鱼类的δ13C相对高。

Juvenile members of this species are preyed upon by a variety of benthic fishes, including, but not limited to, scorpionfish, cabezon, sand bass, and rockfishes.

这个物种少年成员由捕食底栖鱼类，包括品种，但不限于鲉，卡韦松，沙低音。

The result show that muscle trace Mercury Contents in fishes follow the Pattem: benthic fishes> upper-layer fishes;

结果表明，各种鱼类肌肉中汞含量的顺序为：底层鱼＞上层鱼；