Results 31 to 40 of about 12,611 (204)

Primera cita de una población naturalizada de salvelino alpino Salvelinus umbla (Linnaeus, 1758) (Actinopterygii, Salmonidae) en España

open access: yesGraellsia, 2015
En este trabajo se cita por primera vez en España la presencia del salvelino alpino, generalmente incluido en Salvelinus alpinus, pero recientemente revisado como Salvelinus umbla.
Enric Aparicio
doaj   +1 more source

Allometric trajectories of body and head morphology in three sympatric Arctic charr (Salvelinus alpinus (L.)) morphs [PDF]

open access: yes, 2017
A study of body and head development in three sympatric reproductively isolated Arctic charr (Salvelinus alpinus (L.)) morphs from a subarctic lake (Skogsfjordvatn, northern Norway) revealed allometric trajectories that resulted in morphological ...
Adams D. C.   +13 more
core   +2 more sources

Complete mitochondrial genome and phylogenetic position of the Taranetz charr Salvelinus taranetzi Kaganovsky, 1955 (Salmoniformes: Salmonidae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete mitochondrial genome was sequenced in two individuals of Taranetz charr Salvelinus taranetzi. The genome sequences are 16,654  bp in size, and the gene arrangement, composition, and size are very similar to the charr genomes published ...
Alla G. Oleinik   +3 more
doaj   +1 more source

Preliminary osteological studies on the Arctic charr, Salvelinus alpinus (L.,1758) from the Hornsund region (Spitsbergen) [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1993
A preliminary osteological analysis of 48 individuals of the Arctic charr, Salvelinus alpinus (L.,1759) was performed within the framework of a comprehensive study of the species in the area of Hornsund (Vest Spitibergen).
A. Sobociński, K. Radziun
doaj   +3 more sources

Seasonal dietary shifts enhance parasite transmission to lake salmonids during ice cover

open access: yesEcology and Evolution, 2020
Changes in abiotic and biotic factors between seasons in subarctic lake systems are often profound, potentially affecting the community structure and population dynamics of parasites over the annual cycle.
Sebastian Prati   +3 more
doaj   +1 more source

Parastic fauna of Arctic charr, Salvelinus alpinus (L., l758) from the Hornsund region (Spitsbergen) [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1993
Parasites found in 64 individuals of Salvelinus alpinus were identified. A total of 5 parasitic species belonging to 3 higher tax were found. Plerocercoids of Diphyllobothrium sp.
E. Sobecka, W. Piasecki
doaj   +3 more sources

Adjustments of Protein Metabolism in Fasting Arctic Charr, Salvelinus alpinus. [PDF]

open access: yesPLoS ONE, 2016
Protein metabolism, including the interrelated processes of synthesis and degradation, mediates the growth of an animal. In ectothermic animals, protein metabolism is responsive to changes in both biotic and abiotic conditions.
Alicia A Cassidy   +2 more
doaj   +1 more source

Fatty Acid Composition and Contents of Fish of Genus Salvelinus from Natural Ecosystems and Aquaculture

open access: yesBiomolecules, 2022
Fatty acids (FA) of muscle tissue of Salvelinus species and its forms, S. alpinus, S. boganidae, S. drjagini, and S. fontinalis, from six Russian lakes and two aquacultures, were analyzed.
Michail I. Gladyshev   +9 more
doaj   +1 more source

Environmental DNA detection of Arctic char (Salvelinus alpinus) in Irish lakes: Development and application of a species‐specific molecular assay

open access: yesEnvironmental DNA, 2020
Populations of Arctic char (Salvelinus alpinus) inhabiting Irish lakes are undergoing a rapid decline. In order to aid monitoring of this species in Irish lakes, a species‐specific qPCR assay was designed and subsequently tested for the detection of ...
Luca Mirimin   +6 more
doaj   +1 more source

The genetic architecture underlying the evolution of a rare piscivorous life history form in brown trout after secondary contact and strong introgression [PDF]

open access: yes, 2018
Identifying the genetic basis underlying phenotypic divergence and reproductive isolation is a longstanding problem in evolutionary biology. Genetic signals of adaptation and reproductive isolation are often confounded by a wide range of factors, such as
Adams, Colin E.   +4 more
core   +2 more sources

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