Results 41 to 50 of about 6,476 (186)
Are Mediterranean marine threatened species at high risk by climate change?
Global Change Biology, Volume 29, Issue 7, Page 1809-1821, April 2023., 2023 We evaluate the risk of Mediterranean threatened marine species to climate change, combining a trait‐based evaluation of their vulnerability and exposure to future thermal conditions. More than one‐quarter of threatened Mediterranean marine species are at high climate risk, with hotspots of risk occurring in the west Mediterranean, Adriatic and Aegean ...
Anastasia Chatzimentor +3 more
wiley +1 more source
Ultrasonographic sex determination of the flathead grey mullet (Mugil cephalus)
Veterinary Medicine and Science, Volume 9, Issue 2, Page 802-809, March 2023., 2023 Determination of sex in fish without external sexual dimorphism is important. Sex determination of the flathead grey mullet (Mugil cephalus) in the culture system and spawn‐producing and fish reproduction system is very important. In this regard, 30 flathead grey mullets (early in their maturation) from a farm in Gomishan‐Golestan province, Iran were ...
Majid Masoudifard +5 more
wiley +1 more source
Journal of Veterinary Research, 2020 White sturgeon iridovirus (WSIV) disease is caused by a virus of the eponymous family and is mostly triggered by stressful environmental conditions, i.e. high rearing density, excessive handling, or temporary loss of water.
Hofsoe-Oppermann Paulina +3 more
doaj +1 more source
Юг России: экология, развитие, 2023 Aim. The aim of this study was to conduct an analysis of long‐term changes in the number of sturgeon populations and its relationship with the fishing regime and the current state of the Ural River basin, as well as develop measures for the conservation ...
K. M. Akhmedenov, A. A. Chibilev
doaj +1 more source
ISOLATION OF STAPHYLOCOCCUS PASTEURI IN THE CULTURED RUSSIAN STURGEON (ACIPENSER GUELDENSTAEDTII) IN BULGARIA [PDF]
The Journal of Animal and Plant Sciences, 2022 The present study describes the first case of staphylococcosis causing Staphylococcus pasteuri in Russian sturgeon (Acipenser gueldenstaedtii) in Bulgaria. Clinically, diseased three sturgeons showed hemorrhagic ulcerative skin lesions at the all body surface and internally hyperemia and hemorrhages in the visceral organs and muscle, necrosis in the ...
A Atanasoff, C Urku
openaire +1 more source
First record of the Russian sturgeon Acipenser gueldenstaedtii Brandt & Ratzeburg, 1833 (Acipenseriformes: Acipenseridae) from Argentina [PDF]
, 2017 Acipenser gueldenstaedtii is recorded for the first time from Argentina, from lotic and lentic environments of the lower Paraná and La Plata rivers in the provinces of Santa Fe and Buenos Aires.The species has previously been mentioned as introduced to ...
Rozzati, Juan Carlos +4 more
core +1 more source
Acipenser gueldenstaedtii Brandt & Ratzeburg 1833
, 2016 A. gueldenstaedtii Brandt & Ratzeburg, 1833 first record from Uruguay info published in Serra et al. (2014) remarks introduced exotic species!
Koerber, Stefan, Litz, Thomas O.
openaire +2 more sources
Agronomy, 2023 This study evaluated the effects of fish farm wastewater from the production of hybrid sturgeon (Acipenser gueldenstaedtii Brandt × Acipenser baeri Brandt) on the growth and quality parameters of romaine lettuce (Lactuca sativa var.
Lidia Sas-Paszt +5 more
doaj +1 more source
Application of a synthetic phenol-type antioxidant for cryopreservation of Russian sturgeon (Acipenser gueldenstaedtii) sperm [PDF]
E3S Web of Conferences, 2023 Antioxidative and cryoprotective effects of a novel synthetic antioxidant–1,1'-(piperazine-1,4-diyl)bis(2-(2-hydroxyphenylthio)ethanone (AO) is presented in comparison with commonly known antioxidant butylated hydroxytoluene (BHT).
Osipova Victoria +4 more
doaj +1 more source
Acipenser gueldenstaedtii Brandt & Ratzeburg 1833
, 2018 A. gueldenstaedtii Brandt & Ratzeburg, 1833 first record from Uruguay info published in Serra et al. (2014) remarks introduced exotic species!
Koerber, Stefan +2 more
openaire +2 more sources