Literature download audit / 文献下载复核
1 November 2026 / 2026年11月1日
See PUBLICATIONS.html for current links; Word summaries retain their stated evidence basis.
最新下载链接见PUBLICATIONS.html；Word研究摘要仍保留原先注明的证据依据。

Body dimensions of the extinct giant shark Otodus megalodon: a 2D reconstruction
灭绝巨型鲨鱼巨齿鲨的身体尺寸：二维重建
https://www.nature.com/articles/s41598-020-71387-y
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Cenozoic megatooth sharks occupied extremely high trophic positions.
新生代巨齿鲨类占据极高营养级
https://www.science.org/doi/10.1126/sciadv.abl6529
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Endothermic physiology of extinct megatooth sharks.
灭绝巨齿鲨类的内温生理机制
https://www.pnas.org/doi/10.1073/pnas.2218153120
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Earlier collection notes / 早期收录说明

最新综合摘要 / Updated research summaries
PUBLICATIONS.docx — 中英双语 Word 文档 Bilingual Word document
PUBLICATIONS.html — 可离线浏览的综合摘要 Offline research summaries
以下为初始 Nature 文献收录说明。 / The initial Nature collection notes follow.

20. 巨齿鲨 / Megalodon

文献资料 / PUBLICATIONS

资料来源 / Source: Species_list.xlsx
工作表 / Worksheet: 物种分类与地质时代详表 / Species classification and geological periods

原始大类 / Original group:
四、软骨鱼纲及棘鱼类支系
IV. Cartilaginous fishes and acanthodian lineages

原始分支／目 / Original branch/order:
鼠鲨目（巨齿鲨类）
Lamniformes (megalodon lineage)

原始地质时代 / Original geological period:
中新世至上新世
Miocene to Pliocene

原始特征与演化意义（未经独立核实） / Original characteristics and evolutionary significance (not independently validated):
新生代顶级海生掠食性鲨鱼，已知体型最大的软骨鱼类之一
A Cenozoic apex marine predatory shark and one of the largest known cartilaginous fishes.

文献选择／物种鉴定说明 / Selection / identification notes:
根据与清单物种／类群相关的演化历史、比较解剖或基因组证据选择文献。
Selected for evolutionary history, comparative anatomy, or genomic evidence relevant to the listed species/group.

相关文献 / Publications:
以下中文题名为本资料集提供的译文；英文题名保留原文。
Chinese titles below are translations provided for this collection; English titles retain the original wording.

[1] 中文题名 / Chinese title: 灭绝巨型鲨鱼巨齿鲨的身体尺寸：二维重建
英文原题 / Original English title: Body dimensions of the extinct giant shark Otodus megalodon: a 2D reconstruction
数字对象标识符 / DOI: 10.1038/s41598-020-71387-y
论文链接 / Article: https://www.nature.com/articles/s41598-020-71387-y
状态 / Status: 已下载 / downloaded
匹配类型 / Match: 直接研究或代表性类群研究 / direct or representative group study
PDF 文件 / PDF file: s41598-020-71387-y.pdf
页数 / Pages: 9