Results 31 to 40 of about 27,770 (311)
Acta Biologica, 2018 Biometric character analyses were conducted on Atlantic sturgeon Acipenser oxyrinchus, a species included in a re-establishment programme in the Baltic Sea basin.
Sławomir Keszka, Remigiusz Panicz
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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
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Efficacy of a sensory deterrent and pipe modifications in decreasing entrainment of juvenile green sturgeon (Acipenser medirostris) at unscreened water diversions. [PDF]
, 2014 Water projects designed to extract fresh water for local urban, industrial and agricultural use throughout rivers and estuaries worldwide have contributed to the fragmentation and degradation of suitable habitat for native fishes.
Bandeh, Hossein +7 more
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The effects of endosulfan on P450 1A gene expression, antioxidant enzymes activity and histopathological alterations in liver of Persian sturgeon (Acipenser persicus Borodin, 1987) [PDF]
, 2016 The effects of 14 days exposure to sublethal concentrations of endosulfan (10 and 40 μg L−1) were investigated in mRNA- P450 1A expression, antioxidant enzymes (SOD and CAT) activity and histopathological alterations of Persian sturgeon (Acipenser ...
Khalili, M. +3 more
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Veterinární Medicína, 2022 Functional diploid Acipenser ruthenus, functional tetraploid Acipenser gueldenstaedtii and functional hexaploid Acipenser brevirostrum juveniles were sampled monthly for one year, and the white blood cell indicators were determined.
E Salkova +3 more
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Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2021 This study aimed to describe and validate the formation of the rings in the spine of the pectoral fin and to determine the coherence of the OTC mark with the rings of three species of Caspian Sea sturgeon, the Persian sturgeon (Acipenser persicus), the ...
S. Bakhshalizadeh +3 more
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Animals, 2022 The aim of this study was to describe the selected stages of embryonic development in Siberian sturgeon (Acipenser baerii) and hybrids of Siberian sturgeons and Russian sturgeons (Acipenser baerii × Acipenser gueldenstaedtii).
Dorota Fopp-Bayat +2 more
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Development of growth rate, body lipid, moisture, and energy models for white sturgeon (Acipenser transmontanus) fed at various feeding rates. [PDF]
, 2017 The objectives were to develop and evaluate: 1) growth rate models, 2) body lipid, moisture, and energy models for white sturgeon fed at various feeding rates (FR; % body weight [BW] per day) and then evaluate responses at proportions of optimum feeding ...
Fadel, James G +3 more
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Acipenser nudiventris Lovetsky 1828
, 2023 Acipenser nudiventris Lovetsky, 1828 [N]—Fringebarbel sturgeon Taxonomy. Original description: Acipenser nudiventris Lovetsky, 1828: 78, pl. 6, fig. 2 [Aral Sea; no types known; original description reproduced in Berg (1905: 2, footnote)].— Afghanistan synonyms: None.—Revisions: Berg (1948: 66).—Illustration: Berg (1948: 68, figs. 55–56).
Çiçek, Erdoğan +5 more
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Effects of Freezing Methods on Lipid Oxidation and Microstructure of Muscle Fibers in Acipenser sinensis [PDF]
Shipin Kexue, 2023 This study was executed in order to investigate quality deterioration caused by lipid oxidation during the frozen storage of Acipenser sinensis. Fish pieces were stored at −18 ℃ for 24 weeks after being frozen using a freezer (−20 or −50 ℃) or liquid ...
LIAO Jinhan, CHEN Jiwang, TAN Ling, LIAO E, JIAO Chuyi
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