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 =...水深值以拖网作业起始与结束时刻的测深数据 (bathymetric depths) 的均值计算得到。短尾类 (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=……