Results 61 to 70 of about 31,230 (301)
Acipenser stellatus Pallas 1771
Published as part of Nurettin Meriç, Lütfiye Eryilmaz & Müfit Özulug, 2007, A catalogue of the fishes held in the Istanbul University, Science Faculty, Hydrobiology Museum., pp.
Nurettin Meriç+2 more
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Acipenser stellatus Pallas 1771
Acipenser stellatus Pallas, 1771 – Native (Fig. 24) Acipenser stellatus Pallas [P. S.] 1771; Type locality: Volga River at Simbirsk, Caspian Sea, Ural River to Gwje. No types known. Acipenser seuruga Güldenstädt [J. A. von] 1772: 533; Type locality: Caspian Sea. No types known. Acipenser helops Pallas [P. S.] 1814: 97; Type locality: Major
Jouladeh-Roudbar, Arash+2 more
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Abstract Understanding fish life history is essential for effective management of fisheries, but continuous tracking over lifetime temporal scales can be difficult. Fish otoliths contain a natural biogeochemical record of ambient environmental conditions and habitat use over such scales.
Belinda K. Goddard+7 more
wiley +1 more source
The Siberian sturgeon (Acipenser baerii) is a long-lived and late-maturing fish; its natural populations are considered endangered and listed in the first class of protected animals in Kazakhstan.
Serik Bakiyev+6 more
doaj +1 more source
Abstract In teleost fishes, cortisol is the major corticoid and has both glucocorticoid and mineralocorticoid actions. However, how fish tissues discriminate between these distinct corticosteroid actions is unclear. In mammals, the major factors responsible for intracellular corticosteroid regulation are glucocorticoid receptors (grs) and the ...
Makoto Kusakabe+4 more
wiley +1 more source
Palynomorphs of brackish and marine species in cores from the freshwater Lake Sapanca, NW Turkey [PDF]
Lake Sapanca, which is located on the Sakarya–Sapanca–İzmit corridor in NW Turkey, is a freshwater lake with numerous fish farms in its catchment. Palynological analyses including non-pollen palynomorphs of a short (38.5 cm) and a longer sediment core ...
Aksu+49 more
core +1 more source
Chinese sturgeon (Acipenser sinensis) is an endemic fish species of China listed as a critically endangered (CR) species on the IUCN Red List (since 2010).
Jun Di+6 more
semanticscholar +1 more source
Abstract Florida's shallow seagrass beds experience daily diurnal fluctuations in environmental oxygen, leading to hypoxic episodes (PO2 < 2 mg L−1, ~6 kPa) that have increased in frequency and intensity in recent decades. The native Gulf toadfish (Opsanus beta) have been shown to employ a suite of adaptive cardiovascular, ventilatory and metabolic ...
Anastasiya Plotnikova+17 more
wiley +1 more source
AN INVESTIGATION ON THE STURGEON STOCKS IN SOUTHERN CASPIAN SEA
We launched a summer and winter cruise using two fishing vessels to assess the stocks of the sturgeon fish in the southern coasts of the Caspian Sea in the year 2004-2005.
M. Tavakoli; F. Keymaram; M. Behroz khoshghalb; H. Parandavar
doaj
Acipenser ruthenus Linnaeus 1758
Published as part of Jouladeh-Roudbar, Arash, Ghanavi, Hamid Reza & Doadrio, Ignacio, 2020, Fig. 4 in Fig. 4 in Fig. 3 in Fig. 21. Sesarmops mora n in Paralbunea dayriti, pp. 1-303 in Zoological Studies 59 (21) on pages 16-17, DOI: 10.6620/ZS.2020.59-21, http://zenodo.org/record ...
Jouladeh-Roudbar, Arash+2 more
openaire +1 more source