IOCAS-IR  > 海洋生物分类与系统演化实验室
Phylogenetics and Population Genetics of the Petrolisthes lamarckii-P. haswelli Complex in China: Old Lineage and New Species
Fang, Xuefeng1,2; Dong, Dong1,2; Yang, Mei1; Li, Xinzheng1,2,3
2023-11-01
Source PublicationINTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
ISSN1661-6596
Volume24Issue:21Pages:27
Corresponding AuthorDong, Dong(dongd@qdio.ac.cn) ; Li, Xinzheng(lixzh@qdio.ac.cn)
AbstractPetrolisthes lamarckii (Leach, 1821) and P. haswelli Miers, 1884 are a pair of sister species of porcelain crabs, both of which are common in the intertidal zone of southern China, typically found under rocks and in the crevices of coral reefs. However, the distribution, genetic relationship and diversity of the two species in China have not been rigorously studied. Meanwhile, P. lamarckii is considered as a complex of cryptic species due to their diverse morphological features. In this study, we identified 127 specimens of the P. lamarckii-P. haswelli complex (LH complex) and recognised a new species through morphological and molecular analysis. Furthermore, we constructed a time-calibrated phylogeny of the LH complex using three mitochondrial and two nuclear genes from all three species, finding that the divergence of the LH complex can be traced back to the Miocene epoch, and that the genetic diversity increased during the Mid-Pleistocene transition period. Glacial refugia formed during the Pleistocene climatic oscillations has been regarded as one of the contributing factors to the diversification of marine organisms in the north-western Pacific. Petrolisthes haswelli demonstrates a wide distribution along the southern coast of China, while other lineages display more restricted distributions. The research on the demographic history and gene flow of P. haswelli revealed that the Chinese coastal populations experienced an expansion event approximately 12.5 thousand years ago (Kya) and the asymmetrical gene flows were observed between the two sides of the Taiwan Strait and Qiongzhou Strait, respectively, which is likely influenced by the restriction of ocean currents.
KeywordPetrolisthes cryptic species genetic diversity gene flow divergence time
DOI10.3390/ijms242115843
Indexed BySCI
Language英语
Funding ProjectWe are grateful to our colleagues Qi Kou and Zhibin Gan for giving us valuable help during the analysis. Special appreciation to Xinming Liu, Hangjun Wang and Qinghe Liu for the specimen collection. Special appreciation to Paul Clark from NHM, London, who
WOS Research AreaBiochemistry & Molecular Biology ; Chemistry
WOS SubjectBiochemistry & Molecular Biology ; Chemistry, Multidisciplinary
WOS IDWOS:001103286300001
PublisherMDPI
WOS KeywordMULTIPLE SEQUENCE ALIGNMENT ; PORCELLANIDAE CRUSTACEA ; DNA-SEQUENCES ; MARGINAL SEAS ; EVOLUTIONARY ; DECAPODA ; MARINE ; DELIMITATION ; DIVERSITY ; INFERENCE
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Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/183880
Collection海洋生物分类与系统演化实验室
Corresponding AuthorDong, Dong; Li, Xinzheng
Affiliation1.Chinese Acad Sci, Inst Oceanol, Dept Marine Organism Taxon & Phylogeny, Qingdao Key Lab Marine Biodivers & Conservat, Qingdao 266071, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Laoshan Lab, Qingdao 266237, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Fang, Xuefeng,Dong, Dong,Yang, Mei,et al. Phylogenetics and Population Genetics of the Petrolisthes lamarckii-P. haswelli Complex in China: Old Lineage and New Species[J]. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,2023,24(21):27.
APA Fang, Xuefeng,Dong, Dong,Yang, Mei,&Li, Xinzheng.(2023).Phylogenetics and Population Genetics of the Petrolisthes lamarckii-P. haswelli Complex in China: Old Lineage and New Species.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,24(21),27.
MLA Fang, Xuefeng,et al."Phylogenetics and Population Genetics of the Petrolisthes lamarckii-P. haswelli Complex in China: Old Lineage and New Species".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 24.21(2023):27.
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