Results 1 to 10 of about 29,773 (251)

Staphylococcus sciuri causes disease and pathological changes in hybrid sturgeon acipenser baerii × acipenser schrencki

open access: yesFrontiers in Cellular and Infection Microbiology, 2022
Hybrid sturgeon is the main species of sturgeon cultured in China, with the advantages of a fast growth rate, early sexual maturity, fertile offspring, and more stable genetic traits.
Mengwei Zhang   +9 more
doaj   +1 more source

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

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

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

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

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

The Sturgeon, [PDF]

open access: yesScientific American, 1880
n ...
openaire   +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

A review of the nutritional value and biological activities of sturgeon processed byproducts

open access: yesFrontiers in Nutrition, 2022
Sturgeons are a type of subcold water fish distributed in eastern Europe, on both sides of the North Pacific, in eastern Asia, in western North America, and on the east coast of North America.
Rui Chen   +9 more
doaj   +1 more source

Diet composition and overlap of larval pallid sturgeon and shovelnose sturgeon from the upper Missouri River, USA

open access: yesEndangered Species Research, 2022
Early life stages of pallid sturgeon Scaphirhynchus albus are rarely collected, and thus information on their biology and ecology is extremely limited. We sampled 75 larval pallid sturgeon (25-110 mm) and 148 larval shovelnose sturgeon S.
C Holley   +5 more
doaj   +1 more source

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