全球鲸豚类形态、生活史和生态学特征数据集  

A dataset on the morphological,life-history,and ecological traits of cetaceans worldwide

作　　者：张颂琪 陆义 陈炳耀[1] 杨光[1] 王彦平 陈传武 Songqi Zhang;Yi Lu;Bingyao Chen;Guang Yang;Yanping Wang;Chuanwu Chen(College of Life Sciences,Nanjing Normal University,Nanjing 210023,China;Southern Marine Science and Engineering Guangdong Laboratory(Guangzhou),Guangzhou 511458,China)

机构地区：[1]南京师范大学生命科学学院,南京210023 [2]南方海洋科学与工程广东省实验室(广州),广州511458

出　　处：《生物多样性》2025年第2期120-129,共10页Biodiversity Science

基　　金：国家自然科学基金(32471601,31971545)。

摘　　要：全球共有94种鲸豚类动物,它们是哺乳动物中最神秘和最濒危的类群之一。在由陆生向水生生活转变的过程中,鲸豚类演化出了众多适应水生环境的形态、生活史和生态学特征。然而,全球范围内尚缺乏完备的鲸豚类特征数据库。本研究通过系统查阅书籍、文献等数据资源,收集整理了鲸豚类38个特征数据,包括15个形态、12个生活史和11个生态学特征参数。其中,形态学特征参数的完整度为72.15%–100.00%,生活史特征参数的完整度为17.72%–100.00%,生态学特征参数的完整度为25.32%–100.00%。此外,基于特征数据完整度,结合系统发育线性回归模型的分析表明,描述时间越早及近岸分布物种往往具有更高的数据完整度。本数据集为开展鲸豚类生态学、保护生物学和进化生物学研究提供了重要的基础信息,同时为推进区域及全球性的鲸豚类保护生物学工作提供了重要的数据参考。There are 94 cetacean species worldwide,which represent one of the most enigmatic and threatened groups among mammals.Throughout their transition from land to water,cetaceans have evolved numerous morphological,life history,and ecological traits that enhance their adaptability to aquatic environments.However,a comprehensive global database of cetacean ecological characteristics is still lacking.Our study systematically reviews books,literature,and other data resources to collect and compile cetacean characteristic data,including 15 morphological traits,12 life-history traits,and 11 ecological traits.Based on the collected data,we quantified the trait completeness for each species and employed phylogenetic linear regression model to explore the factors influencing the ratio of data completeness.The completeness of the morphological traits ranges from 72.15%to 100.00%,life history traits from 17.72%to 100.00%,and ecological traits from 25.32%to 100.00%.The regression analyses showed that species described earlier and inhabiting nearshore habitats tend to exhibit higher data completeness.This dataset provides essential foundational information for research in cetacean ecology,conservation biology,and evolutionary biology.It also serves as a significant platform for data sharing and communication in regional and global cetacean conservation efforts.

关 键 词：分布特征 鲸豚类 形态学特征 生活史特征 生态学特征 

分 类 号：Q958.8[生物学—动物学]