Integrative taxonomy reveals hidden diversity in the southern African darters genus Nannocharax Günther 1867 (Characiformes: Distichodontidae):

Bragança, Pedro H N; Smith, Timothy G; Vreven, Emmanuel J W M N; Chakona, Albert

Title: Integrative taxonomy reveals hidden diversity in the southern African darters genus Nannocharax Günther 1867 (Characiformes: Distichodontidae):
Creator: Bragança, Pedro H N
Creator: Smith, Timothy G
Creator: Vreven, Emmanuel J W M N
Creator: Chakona, Albert
Date Issued: 2020
Date: 2020
Type: text
Type: article
Identifier: http://hdl.handle.net/10962/163510
Identifier: vital:41044
Identifier: https://0-doi.org.wam.seals.ac.za/10.1111/jfb.14535
Description: The present study explored the diversity of Nannocharax within southern Africa by implementing three species delimitation methods for a data set consisting of 37 mitochondrial cytochrome oxidase subunit I sequences. Two unilocus coalescent methods, the General Mixed Yule Coalescent (GMYC) and the Bayesian implementation of the Poisson Tree Processes (bPTP), and a genetic distance method, the Automatic Barcode Gap Discovery (ABGD), were applied. Both GMYC and bPTP delimited the same operational taxonomic units (OTUs), revealing a higher diversity for the genus in the region than previously recognised, whereas the ABGD failed to delimit the same candidate species.
Format: 12 pages
Format: pdf
Language: English
Relation: Journal of Fish Biology
Relation: Bragança, P.H., Smith, T.G., Vreven, E.J. and Chakona, A., 2020. Integrative taxonomy reveals hidden diversity in the southern African darters genus Nannocharax Günther 1867 (Characiformes: Distichodontidae). Journal of Fish Biology
Relation: Journal of Fish Biology volume number 1 11 September 2020 1095-8649
Rights: Publisher
Rights: Use of this resource is governed by the terms and conditions of the Wiley Library Online Terms of Use Statement (https://onlinelibrary.wiley.com/terms-and-conditions)

Hits: 613
Visitors: 662
Downloads: 59

Collections

RU Department of Ichthyology and Fisheries Science

RU South African Institute for Aquatic Biodiversity (SAIAB)

		Thumbnail	File	Description	Size	Format
View Details Download			SOURCE1	Integrative taxonomy reveals hidden diversity in the southern African darters genus Nannocharax.pdf	658 KB	Adobe Acrobat PDF	View Details Download