Results 21 to 30 of about 6,857 (161)
Transcriptomic insights into the low-salinity tolerance of the sea louse Caligus elongatus. [PDF]
J Comp Physiol BAbstract Caligus elongatus is a marine copepod ectoparasite on a wide variety of fish species. It has also been observed on fish farms cultivating Atlantic salmon and reports shows that this parasite can be a problem for the industry and for the fish’s welfare.
Borchel A, Nilsen F.
europepmc +3 more sources
Canadian Journal of Zoology, 1999 Differences in susceptibility of distinct full-sibling families of Atlantic salmon, Salmo salar, to infection with the sea louse Caligus elongatus were investigated. Infection intensity with mobile stages of sea lice was monitored on 419 individual salmon from 73 full-sibling families held in a single sea pen and exposed to similar numbers of ...
A Mustafa, B M MacKinnon
openaire +2 more sources
Study reveals regularity of Caligus elongatus infection
, 2004 : This article presents the seasonal and annual patterns of C. elongatus infestation on farmed salmon in Scotland, UK. The effect of management factors and veterinary treatments on infestation and differences in abundance patterns of C.
Revie, C.W. +2 more
openaire +2 more sources
Changes in epidemiological patterns of sea lice infestation on farmed Atlantic salmon, Salmo salar L., in Scotland between 1996 and 2006 [PDF]
, 2008 Analyses of a unique database containing sea lice records over an 11 year period provide evidence of changing infestation patterns in Scotland. The data, collected from more than 50 commercial Atlantic salmon farms, indicate that both species of sea lice
Marine Harvest (Scotland) (Funder) +4 more
core +4 more sources
Sea lice (Copepoda: Caligidae) from South Africa, with descriptions of two new species of Caligus. [PDF]
Syst Parasitol, 2021 Thirteen species of sea lice (family Caligidae) are reported from a range of elasmobranch and actinopterygian fishes caught off South Africa or obtained from public aquaria in South Africa.
Hayes PM +4 more
europepmc +2 more sources
The efficacy of emamectin benzoate against infestations of Lepeophtheirus salmonis on farmed Atlantic salmon (Salmo salar L) in Scotland, 2002-2006 [PDF]
, 2008 Infestations of the parasitic copepod Lepeophtheirus salmonis, commonly referred to as sea lice, represent a major challenge to commercial salmon aquaculture. Dependence on a limited number of theraputants to control such infestations has led to concerns
Marine Harvest (Scotland) (Funder) +4 more
core +4 more sources
Caligus elongatus von Nordmann 1832
, 2023 Published as part of Boxshall, Geoffrey A. & Bernot, James P., 2023, Resolving taxonomic and nomenclatural problems in the genus Caligus O. F. Müller, 1785 (Copepoda: Caligidae), pp.
Boxshall, Geoffrey A., Bernot, James P.
openaire +2 more sources
Aquaculture Reports, 2021 Infestations by the salmon louse (Lepeophtheirus salmonis) and amoebic gill disease (AGD) are currently significant disease concerns facing the Atlantic salmon aquaculture industry in Ireland.
Tom Mc Dermott +10 more
doaj +1 more source
The distribution of exocrine glands in Lepeophtheirus salmonis and Caligus elongatus (Copepoda: Caligidae) [PDF]
Contributions to Zoology, 2000 The morphology, function and distribution of exocrine glands of copepods have rarely been studied in detail and almost nothing is known about them in the sea lice species L. salmonis and C. elongatus. This study utilised a novel application of a light-microscopy staining technique to reveal a variety of glands m nauplius, copepodid, chalimus, preadult ...
Bell, S., Bron, J.E., Sommerville, C.
openaire +2 more sources
Environmental DNA, Volume 5, Issue 6, Page 1541-1556, November 2023., 2023 By using an integrated morphological and genetic approach, we validated eDNA and zooplankton metabarcoding as a holistic approach to reliably identify marine metazoan fauna in highly dynamic waters of the North Sea. COI metabarcoding outperformed 18S V4 metabarcoding in terms of the number of detected species.
Alica Ohnesorge +5 more
wiley +1 more source