NIGPAS OpenIR
Developmental traits and life strategy of redlichiid trilobites
Dai, Tao1,2,3; Zhang, Xingliang1,2,3,4; Peng, Shanchi(彭善池)4
2022-09-12
Source PublicationBIOLOGICAL REVIEWS
ISSN1464-7931
Pages18
Abstract

The developmental mode of four redlichiid trilobites is summarized, based upon exceptionally well-preserved, articulated specimens from Cambrian Series 2 (stages 3 and 4) strata in southwestern China and South Australia. These relatively complete developmental sequences indicate a balanced rate in segment increase and addition to the thorax during the meraspid phase, which might explain why most redlichiids possess micropygous body patterning during ontogeny. In addition, an analysis of the size distribution, developmental strategy, and distribution of specimen numbers at different growth stages reveals a distinct developmental strategy during the redlichiid life cycle. A relatively short pre-holaspid and a prolonged holaspid phase in these redlichiid taxa offers insight into the developmental control and life strategy in these primitive arthropods.

Keywordtrilobite Cambrian redlichiids body plan ontogeny development life cycle
DOI10.1111/brv.12895
Indexed BySCI
Language英语
WOS KeywordPOSTEMBRYONIC DEVELOPMENT ; TRUNK SEGMENTATION ; CAMBRIAN TRILOBITES ; DUYUNASPIS-DUYUNENSIS ; SERIES 2 ; ONTOGENY ; MORPHOLOGY ; EVOLUTION ; ENROLLMENT ; ECCAPARADOXIDES
Funding ProjectNatural Science Foundation of China[42072021] ; Natural Science Foundation of China[41890844] ; Natural Science Foundation of China[41890845] ; Natural Science Foundation of China[41621003] ; Natural Science Foundation of China[41330101] ; Natural Science Foundation of China[41521061] ; Natural Science Foundation of China[41290260] ; Natural Science Foundation of China[41930319] ; 111 Project[D17013] ; Ministry of Science and Technology of China[2015FY310100] ; National Commission on Stratigraphy of China[DD20160120-04] ; key project of the State Key Laboratory of Continental Dynamics[201210128] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] ; Key Scientific, Technological Innovation Team Project in Shaanxi Province
WOS Research AreaLife Sciences & Biomedicine - Other Topics
WOS SubjectBiology
WOS IDWOS:000852982300001
Funding OrganizationNatural Science Foundation of China ; 111 Project ; Ministry of Science and Technology of China ; National Commission on Stratigraphy of China ; key project of the State Key Laboratory of Continental Dynamics ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Scientific, Technological Innovation Team Project in Shaanxi Province
PublisherWILEY
Document Type期刊论文
Identifierhttp://ir.nigpas.ac.cn/handle/332004/41207
Collection中国科学院南京地质古生物研究所
Corresponding AuthorZhang, Xingliang
Affiliation1.State Key Lab Continental Dynam, Xian 710069, Peoples R China
2.Geol Dept, Shaanxi Key Lab Early Life & Environm, Xian 710069, Peoples R China
3.Northwest Univ, Xian 710069, Peoples R China
4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China
Corresponding Author AffilicationNanjing Institute of Geology and Palaeonotology,CAS
Recommended Citation
GB/T 7714
Dai, Tao,Zhang, Xingliang,Peng, Shanchi. Developmental traits and life strategy of redlichiid trilobites[J]. BIOLOGICAL REVIEWS,2022:18.
APA Dai, Tao,Zhang, Xingliang,&Peng, Shanchi.(2022).Developmental traits and life strategy of redlichiid trilobites.BIOLOGICAL REVIEWS,18.
MLA Dai, Tao,et al."Developmental traits and life strategy of redlichiid trilobites".BIOLOGICAL REVIEWS (2022):18.
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