Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13785 |
The deep sea is a hot spot of fish body shape evolution | |
Christopher M. Martinez; Sarah T. Friedman; Katherine A. Corn; Olivier Larouche; Samantha A. Price; Peter C. Wainwright | |
2021-05-31 | |
发表期刊 | Ecology Letters |
出版年 | 2021 |
英文摘要 | Deep-sea fishes have long captured our imagination with striking adaptations to life in the mysterious abyss, raising the possibility that this cold, dark ocean region may be a key hub for physiological and functional diversification. We explore this idea through an analysis of body shape evolution across ocean depth zones in over 3000 species of marine teleost fishes. We find that the deep ocean contains twice the body shape disparity of shallow waters, driven by elevated rates of evolution in traits associated with locomotion. Deep-sea fishes display more frequent adoption of forms suited to slow and periodic swimming, whereas shallow living species are concentrated around shapes conferring strong, sustained swimming capacity and manoeuvrability. Our results support long-standing impressions of the deep sea as an evolutionary hotspot for fish body shape evolution and highlight that factors like habitat complexity and ecological interactions are potential drivers of this adaptive diversification. |
领域 | 资源环境 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/329760 |
专题 | 资源环境科学 |
推荐引用方式 GB/T 7714 | Christopher M. Martinez,Sarah T. Friedman,Katherine A. Corn,et al. The deep sea is a hot spot of fish body shape evolution[J]. Ecology Letters,2021. |
APA | Christopher M. Martinez,Sarah T. Friedman,Katherine A. Corn,Olivier Larouche,Samantha A. Price,&Peter C. Wainwright.(2021).The deep sea is a hot spot of fish body shape evolution.Ecology Letters. |
MLA | Christopher M. Martinez,et al."The deep sea is a hot spot of fish body shape evolution".Ecology Letters (2021). |
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