Results 131 to 140 of about 673 (157)
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Acipenser ruthenus Linnaeus 1758
Published as part of Sayyadzadeh, Golnaz & Esmaeili, Hamid Reza, 2024, Freshwater lamprey and fishes of Iran: Reappraisal and updated checklist with a note on Eagderi et al. (2022), pp.Sayyadzadeh, Golnaz +1 more
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Impact of cryopreservation on sterlet, Acipenser ruthenus sperm motility and proteome
Animal Reproduction Science, 2018Fish sperm cryopreservation is a well-established technique allowing for artificial insemination on a commercial scale. The extent of proteome alterations in seminal plasma and sperm due to cryopreservation, however, is not known. This study was conducted to evaluate the effect of cryopreservation on motility variables of sterlet Acipenser ruthenus ...
Miaomiao, Xin +8 more
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Quantification of egg proteome changes during fertilization in sterlet Acipenser ruthenus
Biochemical and Biophysical Research Communications, 2017Eggs of sterlet are discharged outside into ambient aquatic environment where egg activation and fertilization occur. Effects of different activation media including freshwater and clay suspension on protein abundances of egg were quantified in sterlet Acipenser ruthenus.
Hamid, Niksirat +4 more
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Journal für Hirnforschung : internationales Journal für Neurobiologie, 1983
Crown cells are considered to be typical for the Saccus vasculosus of gnathostome fishes. In Acipenser ruthenus these cells could be found on the entire floor of the diencephalon by SEM. There is one accumulation of crown cells in the frontal Recessus praeopticus, one caudal to the optic chiasma and one on the floor of the Recessus lateralis.
Kotrschal, Kurt +2 more
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Crown cells are considered to be typical for the Saccus vasculosus of gnathostome fishes. In Acipenser ruthenus these cells could be found on the entire floor of the diencephalon by SEM. There is one accumulation of crown cells in the frontal Recessus praeopticus, one caudal to the optic chiasma and one on the floor of the Recessus lateralis.
Kotrschal, Kurt +2 more
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Fish Physiology and Biochemistry, 2002
This paper provides data concerning biochemical composition of milt of two sturgeon species, Siberian sturgeon bred in aquaculture facility of Inland Fisheries Institute in North Poland and sterlet (from two different populations from Danube and Odra). Milt plasma of Siberian sturgeon and sterlet, when compared to teleost fish, is characterized by much
B. Piros +7 more
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This paper provides data concerning biochemical composition of milt of two sturgeon species, Siberian sturgeon bred in aquaculture facility of Inland Fisheries Institute in North Poland and sterlet (from two different populations from Danube and Odra). Milt plasma of Siberian sturgeon and sterlet, when compared to teleost fish, is characterized by much
B. Piros +7 more
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The development of the scales of Acipenser ruthenus
Journal of Morphology, 1926AbstractThe different kinds of scales characteristic of the adult sturgeon are described and the facts of ontogenesis which throw light on the history of these structures are presented.The scales of Acipenser are exclusively mesenchymatous and therefore are not morphologically comparable with the placoid scales of elasmobranchs.
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Acipenser ruthenus Linnaeus, 1758, spec. nov.
Acipenser ruthenus [spec. nov.] A. cirris 4, squamis dorsalibus 15. Mus. Ad. Fr. 1. p. 54. t. 27. f. 2. & t. 28. f. 1. Fn. svec. 272. Acipenser ordinibus 5 squamarum ossearum: intermedio ossiculis 15. Habitat in Rutheno; introductus a Rege Friderico I in Maelerum Sveciae. Ova hujus & Husonis pro Garo Cavear dicto.openaire +1 more source
2019
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2017
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