Show simple item record

dc.contributor.authorSmit, Nico J.
dc.contributor.authorMalherbe, Wynand
dc.contributor.authorHadfield, Kerry A.
dc.identifier.citationSmit, N.J. et al. 2017. Alien freshwater fish parasites from South Africa: diversity, distribution, status and the way forward. International journal for parasitology : parasites and wildlife, 6(3): 386-401. []en_US
dc.identifier.issn2213-2244 (Online)
dc.description.abstractThe global translocation and introduction of freshwater fish into non-native regions has created the perfect opportunity for the co-introduction of their parasites. In a recent review on non-native freshwater fish introductions in South Africa, 55 fishes were reported as introduced into novel environments in South Africa, with 27 alien and 28 extralimital. However, the parasites potentially co-introduced by these non-native fishes have received much less attention from researchers than the hosts themselves. Thus far, the only attempts at summarising our knowledge on the diversity of introduced freshwater fish parasites in this region dates back to the 1980s when only four parasite species were considered to be alien, with a further eight species as doubtful. Over the last thirty years, more records have been added and this paper aims to provide an up-to-date review of our knowledge on the diversity, distribution, status (co-invasive or co-introduced) and the direction for future studies on introduced freshwater fish parasites in South Africa. Here we consider seven species (four ciliates, and one cestode, copepod and branchiuran respectively) as confirmed co-invaders, and 16 species (one flagelate, four ciliates, one cestode and ten monogeneans) as co-introduced. In addition, six species (three ciliates, two monogeneans and one copepod) previously recorded as invasive are deemed to be of uncertain status, and one ciliate is removed from the list of known invasive parasites from this region. It is further proposed that future research should focus on extralimital co-introductions, especially in the Eastern and Western Cape regions of South Africa where more than half of the fishes present are introduced species. It is also recommended that all new records of introduced parasites and new distribution records of known invasive parasites should include the deposition of voucher specimens in museums and, as far as possible, include molecular confirmation of its identificationen_US
dc.subjectAlien invasiveen_US
dc.subjectFish parasitesen_US
dc.titleAlien freshwater fish parasites from South Africa: diversity, distribution, status and the way forwarden_US
dc.contributor.researchID21250545 - Smit, Nicholas Jacobus
dc.contributor.researchID25425293 - Malherbe, Charl Wynand
dc.contributor.researchID24492280 - Hadfield, Kerry Ann

Files in this item


There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record