Results 121 to 130 of about 5,181 (201)

Analysis of a short tail type in farmed Atlantic salmon (Salmo salar) [PDF]

open access: yes, 2005
The short tail phenotype represents one of the main causes for downgrading of farmed Atlantic salmon (Salmo salar) at slaughterhouses. Prevalence of short tail is variable and the aetiology is suspected to be multi-factorial.
Gil-Martens, L.   +3 more
core  

Effects of pre-release acclimatization period on salmon return rates [PDF]

open access: yes, 1995
42.000 1+smolts of Atlantic salmon were size graded into two size groups and released during three weeks in spring 1993; one group of small and one of large smolts on each of the four release days.
Holm, Marianne   +2 more
core  

Lepeophtheirus salmonis: a persisting challenge for salmon aquaculture [PDF]

open access: yesAnimal Frontiers, 2014
Okechukwu O. Igboeli   +2 more
openaire   +1 more source

Life History of the Caligid Copepod Lepeophtheirus dissimulatus Wilson, 1905 (Crustacea: Caligoida) [PDF]

open access: yes, 1963
Copepods of the family Caligidae are found as external parasites on both fresh and salt water fishes throughout the world. Even with their wide distribution, relatively little is known about their life history.
Lewis, Alan G.
core  

Sea lice (Lepeophtherius salmonis) detection and quantification around aquaculture installations using environmental DNA. [PDF]

open access: yesPLoS One, 2022
Krolicka A   +5 more
europepmc   +1 more source

A Fast Quartet Tree Heuristic for Hierarchical Clustering [PDF]

open access: yes, 2014
The Minimum Quartet Tree Cost problem is to construct an optimal weight tree from the $3{n \choose 4}$ weighted quartet topologies on $n$ objects, where optimality means that the summed weight of the embedded quartet topologies is optimal (so it can be ...
Cilibrasi, Rudi L., Vitanyi, Paul M. B.
core   +2 more sources

Divergent RNA viruses infecting sea lice, major ectoparasites of fish. [PDF]

open access: yesPLoS Pathog, 2023
Chang T, Hunt BPV, Hirai J, Suttle CA.
europepmc   +1 more source

Instar growth and Development of Lepeophtheirus salmonis Copepodids.

open access: yes, 2009
Salmon louse Lepeophtheirus salmonis, (Krøyer, 1837) is a caligid parasite, responsible for major economical loss and welfare issues in Norwegian marine culture of salmonid species. Infections are mainly controlled with chemical measures, but there is emerging evidence that the monotonous use of chemicals has resulted in reduced sensitivity towards the
openaire   +1 more source

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