Results 51 to 60 of about 6,476 (186)

Determination of Reference Intervals for Hematological Parameters in Cultured Diamond Sturgeon (Acipenser gueldenstaedtii) [PDF]

, 2023
Karadeniz havzasının doğal türlerinden olan Karaca mersin balığı (Acipenser gueldenstaedtii), ekolojik öneminin yanı sıra, et kalitesi ve havyarı ile ekonomik değeri de yüksek bir balık türüdür.
Kübra AK, Ak, Kübra, Akif ER, Er, Akif, Mert MİNAZ, Minaz, Mert   +5 more
core   +1 more source

Outbreak of mortality in Russian (Acipenser gueldenstaedtii) and Siberian (Acipenser baerii) sturgeons associated with sturgeon nucleo-cytoplasmatic large DNA virus [PDF]

, 2016
Diseased outbreaks with high mortality in farmed sturgeon are a limiting factor to the success of this emerging aquaculture sector in Europe. Thorough investigations of outbreaks can determine the aetiological agents, identify important pathological and ...
VOLPE, ENRICO, SIRRI, RUBINA, MANDRIOLI, LUCIANA, PASSALACQUA, PIER LUCA, Cesa Bianchi, F, CIULLI, SARA, SERRATORE, PATRIZIA   +6 more
core   +1 more source

Comparison of oxidant and antioxidant status of seminal plasma and spermatozoa of several fish species

Czech Journal of Animal Science, 2013
Oxidant and antioxidant activity in seminal plasma was compared with that in spermatozoa of teleost (common carp Cyprinus carpio and brook trout Salvelinus fontinalis) and chondrostean (Russian sturgeon Acipenser gueldenstaedtii, Siberian sturgeon ...
A. Shaliutina-Kolešová, I. Gazo, J. Cosson, O. Linhart   +3 more
doaj   +1 more source

Gastric evacuation in endangered Russian sturgeon (Acipenser gueldenstaedtii): Effects of body and meal sizes

, 2020
This study aimed to parameterize the effects of body and meal sizes on the gastric evacuation (GE) of farmed Russian sturgeon (Acipenser gueldenstaedtii) fed on live food (whiting fish) or commercial pellets. the radiography technique was used to monitor
Mazlum, Rahşan Evren, Alabdullah, Alhabeeb   +1 more
core   +1 more source

Spatio‐Temporal Assessment of Fish Biodiversity in High‐Density Cascade Dam Rivers Using Environmental DNA Metabarcoding

Biological Diversity, Volume 3, Issue 3, Page 158-168, September 2026.
This study employed eDNA technology for biodiversity surveys and conducted high‐density spatiotemporal eDNA sampling to evaluate ecosystem‐scale patterns across temporal, spatial, and habitat dimensions. We identified 97 fish species from 12 orders, 29 families, and 71 genera using eDNA technology. Spatially, fish diversity indices were correlated with
Changping Jiang, Yanping Zhang, Changwei Jiang, Zijun Su, Tai Wang, Yanyan Du   +5 more
wiley   +1 more source

Gill Adaptation of the Hong Kong Catfish (Clarias fuscus) to Chronic Heat Stress: Tissue Remodeling, Enhanced Antioxidant Defense and Immune Metabolism Regulation

Ecology and Evolution, Volume 16, Issue 4, April 2026.
Continuous high‐temperature culture altered the structure of gill tissue, enhanced antioxidant capacity, and promoted apoptosis C. fuscus. In response, the organism mitigates extensive apoptosis and strengthens its repair capacity by regulating immune and energy metabolism pathways.
Cunyu Duan, Yong Liu, Fuxin Liu, Dayan Zhou, Yulei Zhang, Guangli Li, Cailin Huang, Chuanhao Pan, Huapu Chen, Changxu Tian   +9 more
wiley   +1 more source

Molecular analysis of phylogeographic subspecies in three Ponto-Caspian sturgeon species

Genetics and Molecular Biology, 2014
Sturgeons (Order Acipenseriformes) represent an extremely valuable natural resource that is now facing depletion. In the current study we evaluate if the traditional classification in subspecies of Acipenser gueldenstaedtii, Acipenser stellatus and Huso ...
Andreea Dudu, Sergiu Emil Georgescu, Marieta Costache   +2 more
doaj   +1 more source

BIOACCUMULATION OF MERCURY AND SELENIUM IN THE BODY OF THE RUSSIAN (ACIPENSER GUELDENSTAEDTII) AND THE PERSIAN (ACIPENSER PERSICUS) STURGEONS

Vestnik of Astrakhan State Technical University. Series: Fishing industry, 2017
The purpose of the research was to study accumulation of mercury and selenium in muscles and liver of Russian and Persian sturgeons caught in the Caspian Sea. Analysis of the data revealed preferential accumulation of mercury and selenium in liver compared to muscle tissues of both species.
Vladimir Aleksandrovich Chaplygin, Vyacheslav Fedorovich Zaitsev, Tatiyana Sergeevna Ershova, Alisher Saidovich Hursanow, Nadezhda Aleksandrovna Golubkina   +4 more
openaire   +1 more source

FOGS: A SNPSTR Marker Database to Combat Wildlife Trafficking and a Cell Culture Bank for Ex‐Situ Conservation

Molecular Ecology Resources, Volume 25, Issue 4, May 2025.
ABSTRACT Illegal wildlife trade is a growing problem internationally. Poaching of animals not only leads to the extinction of populations and species but also has serious consequences for ecosystems and economies. This study introduces a molecular marker system that authorities can use to detect and substantiate wildlife trafficking.
Annika Mozer, Camilla Bruno Di‐Nizo, Albia Consul, Bruno Huettel, Richard Jäger, Ayodélé Akintayo, Christoph Erhardt, Lena Fenner, Dominik Fischer, Sophia Forat, France Gimnich, Peter Grobe, Sebastian Martin, Vikram Nathan, Ammar Saeed, Laura von der Mark, Christian Woehle, Klaus Olek, Bernhard Misof, Jonas J. Astrin   +19 more
wiley   +1 more source

Implications of climate‐change‐induced stressors and water management for sterlet populations in the Middle and Upper River Danube

River Research and Applications, Volume 41, Issue 2, Page 448-465, February 2025.
Abstract Sturgeons are a group of iconic rheophilic fish whose populations worldwide are currently undergoing significant declines. The study investigates the impact of climate change and anthropogenic activities, particularly the Gabčíkovo barrage system, on the survival and distribution of the sterlet, the last surviving sturgeon species in the ...
Martin Šindler, Maroš Kubala, Dušan Senko, Martin Mišík, Gábor Guti, Ladislav Pekárik, Bořek Drozd   +6 more
wiley   +1 more source