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| CLUSTER ANALYSES OF OSTRACODA BASED ON DIMENSIONS OF BODY STRUCTURES: IMPLICATIONS FOR TAXONOMIC CLASSIFICATION | |
| Zhai, Dayou1; Smith, Robin J.2; Peng, Ping3; Yu, Na4; Ma, Shunxin4; Li, Xiangzhong5 | |
| 2017 | |
| Source Publication | CRUSTACEANA
 |
| Volume | 90Issue:4Pages:471-502 |
| Subtype | Article |
| Abstract | We measured selected podomeres, setae and claws in different ostracods and calculated the between-specimen morphological difference, which is expressed as a Canberra dissimilarity index. Our data indicate that morphological differences between ostracods increase with their taxonomic distance. Cluster analyses of ostracod specimens based on Canberra dissimilarity are able to discriminate different species and concur with existing classifications. We suggest that the dimensions of body structures are taxonomically valuable, and that ostracod species identification can be assisted based on the dimensional data of body structures. Species discrimination with such a method does not rely on explicit morphological hiatuses, such as the presence/absence of particular setae, but instead utilizes measurable morphological differences. Our numerical methods also show good potential for studying phenotypic diversity. Analyses on ostracod populations from isolated temporary pools and those from permanent but geographically distant habitats indicate that dispersal improbability is responsible for the observed morphological differentiation. |
| Keyword | Ostracoda Soft Parts Morphological Difference Canberra Dissimilarity Numerical Taxonomy |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine |
| DOI | 10.1163/15685403-00003667 |
| WOS Keyword | ILYOCYPRIS BRADY ; CRUSTACEA ; CHINA ; REDESCRIPTION ; MORPHOLOGY ; NORMAN ; SARS |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Marine & Freshwater Biology |
| WOS Subject | Marine & Freshwater Biology |
| WOS ID | WOS:000403433800006 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ieecas.cn/handle/361006/5466 |
| Collection | 黄土与第四纪地质国家重点实验室（2010~） |
| Affiliation | 1.Yunnan Univ, Yunnan Key Lab Palaeobiol, 2 Cuihubei Rd, Kunming 650091, Peoples R China 2.Lake Biwa Museum, 1091 Oroshimo, Kusatsu, Shiga 5250001, Japan 3.Chinese Acad Sci, Inst Tibetan Plateau Res, 16 Lincui Rd, Beijing 100101, Peoples R China 4.East China Normal Univ, Sch Life Sci, LANEH, 500 Dongchuan Rd, Shanghai 200241, Peoples R China 5.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, 97 Yanxiang Rd, Xian 710075, Peoples R China |
| Recommended Citation GB/T 7714 | Zhai, Dayou,Smith, Robin J.,Peng, Ping,et al. CLUSTER ANALYSES OF OSTRACODA BASED ON DIMENSIONS OF BODY STRUCTURES: IMPLICATIONS FOR TAXONOMIC CLASSIFICATION[J]. CRUSTACEANA,2017,90(4):471-502. |
| APA | Zhai, Dayou,Smith, Robin J.,Peng, Ping,Yu, Na,Ma, Shunxin,&Li, Xiangzhong.(2017).CLUSTER ANALYSES OF OSTRACODA BASED ON DIMENSIONS OF BODY STRUCTURES: IMPLICATIONS FOR TAXONOMIC CLASSIFICATION.CRUSTACEANA,90(4),471-502. |
| MLA | Zhai, Dayou,et al."CLUSTER ANALYSES OF OSTRACODA BASED ON DIMENSIONS OF BODY STRUCTURES: IMPLICATIONS FOR TAXONOMIC CLASSIFICATION".CRUSTACEANA 90.4(2017):471-502. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| CLUSTER ANALYSES OF （2790KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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