Results 11 to 20 of about 21,393 (266)

Relationships among tissues, biofluids, and otolith selenium concentrations in wild female burbot (Lota lota)

open access: yesIntegrated Environmental Assessment and Management, EarlyView., 2023
Abstract In the Lake Koocanusa‐Kootenai River system (Montana, USA and British Columbia, Canada), selenium (Se) contamination has become an international concern and is suspected to contribute to the observed burbot (Lota lota) population collapse. Due to our limited ability to sample burbot in Lake Koocanusa for monitoring studies, we used a reference
Stephanie D. Graves   +6 more
wiley   +1 more source

Sturgeon-Paddlefish Whole Genome Duplication Data

open access: yes, 2023
Contains Code and Raw Data for Redmond et al 2023, Independent rediploidization masks shared whole genome duplication in the sturgeon-paddlefish ...
Manu Kumar Gundappa (15377978)   +4 more
core   +1 more source

Effect of size sorting on the survival, growth and cannibalism in pikeperch (Sander lucioperca L.) larvae during intensive culture in RAS

open access: yesCzech Journal of Animal Science, 2011
The aim of the experiment was to determine the impact of sorting on the growth, survival, and cannibalism of pikeperch larvae during intensive culture in recirculation systems.
M. Szczepkowski   +3 more
doaj   +1 more source

The complete mitochondrial genome of Dabry’s sturgeon (Acipenser dabryanus)

open access: yesMitochondrial DNA. Part B. Resources, 2017
The complete mitochondrial genome of Dabry’s sturgeon (Acipenser dabryanus) was first determined in this study. The mitochondrial DNA is circular molecule (16,437 bp in length) with a typical vertebrate mitochondrial gene arrangement, including 13 ...
Juanjuan Liu   +5 more
doaj   +1 more source

PRELIMINARY RESULTS OF EXPERIMENTAL WORK ON PRODUCING OFFSPRING AND COMPARATIVE EVALUATION OF PURE SPECIES (WHITE STURGEON, FRINGEBARBEL STURGEON) AND THEIR INTERSPECIES HYBRIDS (WHITE STURGEON × FRINGEBARBEL STURGEON AND FRINGEBARBEL STURGEON × WHITE STURGEON)

open access: yesVestnik of Astrakhan State Technical University. Series: Fishing industry, 2020
The article presents the comparative results of the experimental work on studying valuable pure species offspring (white sturgeon, fringebarbel sturgeon) and their interspecies hybrid forms (white sturgeon × fringebarbel sturgeon and fringebarbel sturgeon × white sturgeon) in the early stages of ontogenesis.
Vera Gnucheva   +2 more
openaire   +2 more sources

Toxic effects of PCB126 and TCDD on shortnose sturgeon and Atlantic sturgeon [PDF]

open access: yesEnvironmental Toxicology and Chemistry, 2012
AbstractExposure to chemical contaminants is often invoked to explain recruitment failures to populations of sturgeon worldwide, but there is little empirical evidence to support the idea that young sturgeon are sensitive at environmentally relevant concentrations.
R Christopher, Chambers   +4 more
openaire   +2 more sources

Assessing the migratory histories, trophic positions, and conditions of lake sturgeon in the St. Croix and Mississippi Rivers using fin ray microchemistry, stable isotopes, and fatty acid profiles

open access: yesEcological Processes, 2021
Background Reproducing populations of invasive carps (Hypophthalmichthys spp.) could alter aquatic food webs and negatively affect native fishes in the Mississippi National River and Recreation Area (MISS) and the St. Croix National Scenic Riverway (SACN)
Jeffrey R. Ziegeweid   +5 more
doaj   +1 more source

Spawning Locations of Pallid Sturgeon in the Missouri River Corroborate the Mechanism for Recruitment Failure

open access: yesFishes, 2023
Conservation propagation of pallid sturgeon (Scaphirhynchus albus) upstream of Fort Peck Reservoir, MT, USA, has successfully recruited a new generation of spawning-capable pallid sturgeon where there would otherwise be fewer than 30 remaining wild ...
Tanner L. Cox   +3 more
doaj   +1 more source

A New Sturgeon Herpesvirus from Juvenile Lake Sturgeon Acipenser fulvescens Displaying Epithelial Skin Lesions

open access: yesPathogens, 2023
Herpesvirus infections of sturgeon pose a potential threat to sturgeon culture efforts worldwide. A new epitheliotropic herpesvirus named Acipenser herpesvirus 3 (AciHV-3) was detected in hatchery-reared Lake Sturgeon Acipenser fulvescens displaying skin
Sharon Clouthier   +8 more
doaj   +1 more source

Impact of feed ration on the growth and body weight variation in pikeperch (Sander lucioperca L.) at different life stages in a recirculating aquaculture system

open access: yesArchives of Polish Fisheries, 2018
The aim of the study was to determine the impact of different feed rations (0.5, 0.8, 1.1% fish biomass) on the rearing parameters of pikeperch, Sander lucioperca (L.), reared in a recirculating aquaculture system. The study comprised two experiments. In
Kozłowski Michał   +3 more
doaj   +1 more source

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