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DC Field | Value | Language |
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dc.contributor.author | Mwabvu, Tarombera. | en_US |
dc.contributor.author | Adebowale, Adekunle. | en_US |
dc.date.accessioned | 2023-04-03T08:05:07Z | - |
dc.date.available | 2023-04-03T08:05:07Z | - |
dc.date.issued | 2022 | - |
dc.identifier.uri | https://openscholar.ump.ac.za/handle/20.500.12714/599 | - |
dc.description.abstract | Male gonopods are useful in taxonomic diagnoses and descriptions of millipedes, although they may vary intraspecifically in shape and size. To assess this intraspecific variation, we used geometric morphometric analysis to compare gonopod morphology among eight isolated populations of the colour-polymorphic southern African millipede Bicoxidens flavicollis. Our results showed that gonopod shapes vary significant ly across the examined populations, and elucidated subtle variations. CVA cross-validation test indicates an average classification rate of 75% for the five populations for which we had more than one specimen. Although we had a small number of replicates for three populations, our results still illustrate the impor tance of applying quantitative approaches to what would otherwise be qualitative and subjective gonopod shape categories in millipedes. As such, the taxonomic assignment of the populations of B. flavicollis may require further investigation, and further revisions would be required with an integrative approach, including molecular data, in order to re-evaluate the taxonomic diversity and distribution data of this spe cies. Finally, we highlight the conservation potential of divergent populations as evolutionary insurance against a dynamic and unpredictable climate, whether or not they undergo full speciation. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Pensoft Publishers [Commercial Publisher] | en_US |
dc.relation | National Research Foundation of South Africa | en_US |
dc.relation.ispartof | African Invertebrates | en_US |
dc.subject | Cryptic species. | en_US |
dc.subject | Millipedes. | en_US |
dc.subject | Morphology. | en_US |
dc.subject | Taxonomic diversity. | en_US |
dc.title | Geometric morphometric analysis of gonopods in bicoxidens flavicollis populations (diplopoda, spirostreptida, spirostreptidae). | en_US |
dc.type | journal article | en_US |
dc.identifier.doi | 10.3897/AfrInvertebr.63.81092 | - |
dc.contributor.affiliation | School of Biology and Environmental Sciences | en_US |
dc.contributor.affiliation | University of KwaZulu-Natal | en_US |
dc.description.volume | 63 | en_US |
dc.description.issue | 1 | en_US |
dc.description.startpage | 77 | en_US |
dc.description.endpage | 88 | en_US |
dc.relation.grantno | Grant No. 92969 | en_US |
item.languageiso639-1 | en | - |
item.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
crisitem.author.dept | School of Biology and Environmental Sciences | - |
Appears in Collections: | Journal articles |
Files in This Item:
File | Description | Size | Format | |
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Geometric-morphometric-analysis-of-gonopods-in-bicoxidens-flavicollis-populations-diplopoda- spirostreptida- spirostreptidae..pdf | Published version | 2.53 MB | Adobe PDF | View/Open |
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