Results 61 to 70 of about 34,115 (202)
Fisheries Management and Ecology, EarlyView.ABSTRACT Data on recreational fisheries are often limited, and scientists increasingly use digital platforms to collect information otherwise difficult to obtain. Using telephone‐diary survey data, this study examines angling‐related media use (face‐to‐face communication, angling magazines, TV or radio, YouTube, messenger services, social media, other ...
Wolf‐Christian Lewin +2 more
wiley +1 more source
Knowledge and Management of Aquatic Ecosystems, 1988 Dans le Sud-Ouest de la France, 599 prélèvements de truites AEC (Salmo gairdneri) (71 %), de truites fario (Salmo trutta) (14 %), d'ombles de fontaine (Salvelinus fontinalis) (1 %), de saumons atlantiques (Salmo salar) (2 %), et d'espèces diverses (12 %),
NOUGAYREDE P.
doaj +1 more source
Folia Histochemica et Cytobiologica, 2012 Despite being genetically very closely related, the marble trout <em>Salmo marmoratus</em> and the brown trout <em>Salmo trutta</em> exhibit marked phenotypic differences, particularly with regard to skin pigmentation ...
Urška Sivka +2 more
doaj +1 more source
, 1929 Identification guide to Salmo trutta (sea trout), and the geographical distribution of that species. Produced by Louis Roule, 1929. Includes one figure.
Louis Roule (17324959)
core +1 more source
Порівняльно-морфологічне дослідження еритроцитів форелі струмкової, лина та сома звичайного
Науковий вісник Східноєвропейського національного університету імені Лесі Українки: Серія: Біологічні науки, 2019 Досліджено еритроцити лина (Tinca tinca L.), сома звичайного (Silurus glanis L.) та форелі струмкової (Salmo trutta L.). Наведено відмінності щодо розмірів червонокрівців, їх щільності, ядерно-цитоплазматичного співвідношення й умісту гемоглобіну в крові
Yaroslav Omelkovets’
doaj +1 more source
Effect of salinity on motility and viability of salmonid spermatozoa [PDF]
Acta Ichthyologica et Piscatoria, 1979 Spermatozoa of trout (Salmo trutta L.), lake trout (S. trutta m. lacustris L.), rainbow trout (S. gairdneri Rich.), and brook trout (Salvelinus fontinalis (Mitch.)) kept at 8-10°C without water in various diluting fluids behaved in all media more
L. Tomasik, A. Sobociński
doaj +3 more sources
Biogeography of Atlantic Salmon in the Cape Breton Highlands, Canada
Fisheries Management and Ecology, EarlyView.ABSTRACT Atlantic Salmon (Salmo salar) populations have experienced significant declines in recent decades. In Canada, conservation efforts are divided into 16 designatable units (DUs) to address unique regional challenges among genetically distinct populations.
Oscar D. P. Notman‐Grobler +4 more
wiley +1 more source
Fisheries Management and Ecology, EarlyView.ABSTRACT Habitat restoration may protect brown trout (Salmo trutta) populations from loss of genetic diversity by increasing environmental carrying capacity and, consequently, population size. However, the accompanying release of hatchery‐reared fish may threaten the genetic integrity of native populations through introgression.
Noor Alwash +6 more
wiley +1 more source
Journal of Fish Biology, EarlyView.Abstract Anadromous salmonids migrate seaward to exploit feeding and growth opportunities in marine habitats, yet how smolt biological characteristics influence their marine migratory behavior remains poorly understood. This study used 9 years of trout (Salmo trutta) population monitoring data from 15,595 tagged age‐0+ parr, 1033 smolts detected ...
Jonathan P. Gillson +11 more
wiley +1 more source
Journal of Fish Biology, EarlyView.Abstract Effective species conservation and management requires comprehensive biomonitoring, enhanced by combining traditional and newer methodologies, such as environmental DNA (eDNA) analyses. A seasonal pulse of spawning adult Atlantic salmon (Salmo salar) was detected by normalised eDNA 12S reads from metabarcoding, which facilitated estimation of ...
William Bernard Perry +11 more
wiley +1 more source