Historical DNA metabarcoding of the prey and microbiome of trematomid fishes using museum samples

This dataset includes data from over 200 fish of the genus Trematomus from the Natural History Museum in London including lateral and dorsal photos for morphological identification for all fish as well as all metadata that was available from the museum. For a selection the microbiome and prey item composition was assessed through metabarcoding. (see Historical DNA metabarcoding of the prey and microbiome of trematomid fishes using museum samples in "Frontiers in Ecology and Evolution" for more information.

本数据集涵盖伦敦自然历史博物馆馆藏的200余尾南极鱼属（Trematomus）鱼类样本相关数据，包含用于所有鱼类形态学鉴定的侧面与背部标本照片，以及该博物馆可提供的全部元数据。其中针对部分选定样本，研究人员通过宏条形码（metabarcoding）技术对其微生物组与猎物组分展开了分析。更多详细信息可参阅发表于《生态学与进化前沿》（"Frontiers in Ecology and Evolution"）的《基于博物馆标本的南极鱼科鱼类猎物与微生物组历史DNA宏条形码研究》一文。