A comparison of three techniques for fluorochrome marking of juvenile Clarias gariepinus otoliths

Wartenberg, Reece; Booth, Anthony J; Weyl, Olaf L F

Title: A comparison of three techniques for fluorochrome marking of juvenile Clarias gariepinus otoliths
Creator: Wartenberg, Reece
Creator: Booth, Anthony J
Creator: Weyl, Olaf L F
Date Issued: 2011
Date: 2011
Type: text
Type: article
Identifier: http://hdl.handle.net/10962/123520
Identifier: vital:35450
Identifier: https://doi.10.3377/004.046.0119
Description: African sharptooth catfish, Clarias gariepinus (Burchell 1822), is widely distributed with a natural range that extends from southern Turkey to the Orange River, South Africa (Skelton 2001). In addition to translocations within its southerly range (Cambray 2003), Cambray (2005) noted that as a result of poor aquaculture practices and introductions from a number of unknown sources, C. gariepinus has now invaded South America, Europe, Asia, and Australia. Its life history characteristics include a fast growth rate to a maximum length of 1300mmtotal length (TL) (Bruton 1976), a high fecundity, an omnivorous diet and the ability to breathe air (de Moor & Bruton 1988; Cambray 2003). Understanding the biology and population dynamics of this invader would assist in its management and possibly eradication.
Format: 7 pages
Format: pdf
Language: English
Relation: African Zoology
Relation: Wartenberg, R., Booth, A.J. and Weyl, O.L., 2011. A comparison of three techniques for fluorochrome marking of juvenile Clarias gariepinus otoliths. African Zoology, 46(1), pp.72-77
Relation: African Zoology volume 46 number 1 72 77 2011 1562-7020
Rights: African Zoology
Rights: Use of this resource is governed by the terms and conditions of the BioOne Complete Open Access Statement (https://bioone.org/about)

Hits: 1521
Visitors: 1691
Downloads: 179

Collections

Weyl, Olaf L F (Prof)

Booth, Anthony John (Prof)

RU Department of Ichthyology and Fisheries Science

RU South African Institute for Aquatic Biodiversity (SAIAB)

SDG 14. Life Below Water

		Thumbnail	File	Description	Size	Format
View Details Download			SOURCE1	A Comparison of Three Techniques for Fluorochrome Marking of Juvenile Clarias gariepinus Otoliths.pdf	318 KB	Adobe Acrobat PDF	View Details Download