Biometric measurements of fish in the Eastfrisian Wadden Sea during POLARIS c...

Depth, water was calculated as mean from bathymetric depths at start/end of trawl. Standard length of Brachyra = width of carapax of Brachyra; Standard length of Natantia =...水体深度以拖网作业起始与结束时刻的水深测量值的平均值计算得到。短尾类（Brachyra）的标准体长等同于其头胸甲（carapax）宽度；游泳亚目（Natantia）的标准体长为……