Abstract
1. The International Stretch of the River Minho (ISRM), in NW Spain, is an important area for marine and freshwater conservation. It constitutes the southern limit of distribution of migratory sea trout (Salmo trutta) and Atlantic salmon (Salmo salar), where their populations are considered as vulnerable and endangered, respectively.
2. A sample of sea trout from the River Minho catchment (NW Spain) was examined for ectoparasites.
3. Sea lice (Lepeoptheirus salmonis) were found on 10/113 fish (9%). Infection levels ranged from 0-8 lice/fish. Anchor worms (Lernaea cyprinacea) were also found, on three fish (3%).
4. Lice identifications were confirmed by taxonomic and molecular analysis. This is the first time the presence of L. salmonis has been confirmed in NW Iberia.
5.The confirmed presence of these parasites will inform conservation agencies, wild fisheries and sustainable aquaculture initiatives in this important area.
| Original language | English |
|---|---|
| Pages (from-to) | 386-391 |
| Number of pages | 6 |
| Journal | Aquatic Conservation: Marine and Freshwater Ecosystems |
| Volume | 26 |
| Issue number | 2 |
| Early online date | 9 Jun 2015 |
| DOIs | |
| Publication status | Published - Apr 2016 |
Bibliographical note
AcknowledgementsThe authors would like to thank M. N. Cueto and J. M. Antonio (ECOBIOMAR) for molecular analysis and technical support. K. MacKenzie (University of Aberdeen) and A. Roura (ECOBIOMAR) assisted with the taxonomic identification of parasites. We are also grateful to P. Caballero (Service Nature Conservation of the Xunta de Galicia) for fish sampling support.
Keywords
- lepeophtheirus
- Lernaea
- NW Spain
- river Minho
- Salmo
Access to Document
- Accepted Manuscript
This is the peer reviewed version of the following article: Bao, M, Costal, D, Garci, ME, Pascual, S & Hastie, LC 2016, 'Sea lice (Lepeophtheirus salmonis) and anchor worms (Lernaea cyprinacea) found on sea trout (Salmo trutta) in the River Minho catchment, an important area for conservation in NW Spain' Aquatic Conservation: Marine and Freshwater Ecosystems, vol 26, no. 2, pp. 386-391, which has been published in final form at http://dx.doi.org/10.1002/aqc.2572. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.