Morphological convergence from independent crab lineages contributes to the flourishing symbiotic diversity between crabs and branching corals

doi:10.1007/s00338-024-02517-5

IOCAS-IR

	Morphological convergence from independent crab lineages contributes to the flourishing symbiotic diversity between crabs and branching corals
	Ma, Shaobo 1,2; Chen, Zelin 1; Sun, Yuli 3; Qu, Meng 1; Wang, Xin 1; Jiang, Wei3 ; Qin, Geng 1; Lin, Qiang 1,2
	2024-06-11
发表期刊	CORAL REEFS
ISSN	0722-4028
页码	10
通讯作者	Qin, Geng([email protected]) ; Lin, Qiang([email protected])
摘要	Symbiosis is one of the most important evolutionary processes shaping biodiversity. Phylogenetic and morphological analyses can enhance our understanding of the origin and evolution of symbiosis. The symbiotic relationship between Trapezioidea crabs and branching corals, with high species diversity and flexible symbiosis, is iconic coral/crustacea symbiosis in the marine ecosystem. In this study, the evolutionary history of Trapezioidea crabs was investigated by constructing a phylogenetic relationship based on the whole mitogenome sequences of 66 Brachyura species, including 17 newly sequenced Trapezioidea species. Trapezioidea crabs were split at least into two phylogenetically distant lineages originated at different times. The two lineages, both including facultative and obligate symbionts, convergently evolved smooth and flattened trapezoidal carapaces favorable for specific coral-living. The significantly larger cheliped in obligate species indicated a deeper degree of coral dependence compared with facultative and other associate species.
关键词	Coral-crabs Phylogeny Morphological convergence Obligate symbiosis
DOI	10.1007/s00338-024-02517-5
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China; South China Sea Institute of Oceanology, Chinese Academy of Sciences
WOS研究方向	Marine & Freshwater Biology
WOS类目	Marine & Freshwater Biology
WOS记录号	WOS:001243860800001
出版者	SPRINGER
WOS关键词	EVOLUTIONARY HISTORY ; CRUSTACEA ; BRACHYURA ; DECAPODA ; REEF ; TRAPEZIIDAE ; PHYLOGENY ; DIVERSIFICATION ; ECOLOGY ; GENUS
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/186576
专题	中国科学院海洋研究所
通讯作者	Qin, Geng; Lin, Qiang
作者单位	1.Chinese Acad Sci, South China Sea Inst Oceanol, CAS Key Lab Trop Marine Bioresources & Ecol, Guangdong Prov Key Lab Appl Marine Biol, Guangzhou 510301, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100101, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Ma, Shaobo,Chen, Zelin,Sun, Yuli,et al. Morphological convergence from independent crab lineages contributes to the flourishing symbiotic diversity between crabs and branching corals[J]. CORAL REEFS,2024:10.
APA	Ma, Shaobo.,Chen, Zelin.,Sun, Yuli.,Qu, Meng.,Wang, Xin.,...&Lin, Qiang.(2024).Morphological convergence from independent crab lineages contributes to the flourishing symbiotic diversity between crabs and branching corals.CORAL REEFS,10.
MLA	Ma, Shaobo,et al."Morphological convergence from independent crab lineages contributes to the flourishing symbiotic diversity between crabs and branching corals".CORAL REEFS (2024):10.