Age and growth, and reproductive data from two benthic (Trematomus bernacchii and Trematomus pennellii) and two pelagic (Pagothenia borchgrevinki and Trematomus newnesi) ice fishes from McMurdo Sound, Antarctica@en

Data on age, total length, total weight, gonad weight, gonadosomatic index (GSI), sex and reproductive stage for ice fish specimens collected along the sea ice gradient in McMurdo Sound, Antarctica. Species on which data are provided are; Trematomus bernacchii, Trematomus bernacchii, Pagothenia borchgrevinki and Trematomus newnesi. Location and year of collection is also included for each fish.本数据集收录了南极麦克默多湾（McMurdo Sound）海冰梯度沿线采集的冰鱼标本的相关生物学数据，具体包含年龄、全长、总重量、性腺重量、性腺成熟指数（gonadosomatic index, GSI）、性别以及生殖阶段。所涉及的物种包括：Trematomus bernacchii、Trematomus bernacchii、Pagothenia borchgrevinki与Trematomus newnesi。每条标本的采集地点与采集年份信息亦同步收录。