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余尾栉南极鱼属（Trematomus）鱼类相关数据，包含用于该批次鱼类形态学鉴定的全部侧面与背部照片，以及该博物馆可获取的全部元数据。针对其中部分样本，研究人员通过元条形码测序（metabarcoding）技术分析了其微生物组与猎物组成。更多相关信息可参阅发表于《生态学与进化前沿》（"Frontiers in Ecology and Evolution"）的论文《利用馆藏样本开展栉南极鱼科鱼类猎物与微生物组的历史DNA元条形码测序研究》。