Biometric measurements of fish in the Eastfrisian Wadden Sea during SENCKENBE...

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 =...水体深度通过拖网作业起始与结束时刻的测深（bathymetric）数据的平均值计算得出。短尾下目（Brachyra）的标准体长等于其头胸甲（carapax）宽度；游泳亚目（Natantia）的标准体长为……