Results 241 to 250 of about 22,362 (257)

Neurohypophysial hormones as molecular evolutionary tracers: investigations on the sturgeons Acipenser stellatus and Acipenser guldenstadti

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1991
Abstract 1. 1. Neurohypophysial hormones of two sturgeon species, Acipenser stellatus and Acipenser guldenstadti , have been purified through molecular sieving on Bio-Gel P4 and reverse-phase high pressure liquid chromatography on Nucleosil C18 columns. 2. 2.
Chauvet Mt, Roger Acher, A.L. Polenov, Jean-Pierre Chauvet, Y. Rouillé   +4 more
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Palaeogeographic patterns of Acipenser sturio

2011
Palaeogeographic patterns of Acipenser ...
Chassaing, Olivier, Desse-Berset, Nathalie, Dufraisse, Marilyne, Piquès, Gaël, Hänni, Catherine, Berrebi, Patrick   +5 more
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Lift produced by the Heterocercal Tail of Acipenser

Nature, 1966
THE upward forces produced by the heterocercal tails of two species of Selachii, moving transversely through water at various speeds, have recently been measured1. It was found that the lift was approximately proportional to the 1.4th power of the transverse speed.
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Acipenser Linnaeus 1758

Published as part of Linnaei, Caroli, 1758, Regnum Animale, pp.
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Acipenser sturio Linnaeus 1758

Sturio. 1. A. cirris 4, squamis dorsalibus 11. Mus. Ad. Fr. 1. p. 54. t. 18. f. 2. It. Scan. 187. Acipenser. Art. gen. 65. syn. 91. Acipenser corpore tuberculis spinosis aspero. Fn. fvec. 27. Acipenser idem. Gron. mus 2. p. 42. Acipenser idem. Habitat in mari Europaeo. Pinnae D. 31. P 30. V 19. A. 24. C. 24. Severi imp.
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Acipenser sturio recovery in France

2005
[Departement_IRSTEA]MA [TR1_IRSTEA]QSA ...
Williot, Patrick, Rochard, Eric, Rouault, Thierry, Lepage, Mario, Kirschbaum, Frank, Elie, Pierre, Gonthier, Paul   +6 more
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Acipenser plecostomus Linnaeus 1758

Plecostmus. - 4. A. cirris duobus. Mu s. Ad. Fr. 1. p. 55. t. 28. f. 4.Gron.mus1.n. 67.t. 3.f. 1,2. Plecostomus dorsodipterygio, cirris duobus, cauda bifurca. Habitat Surinami. Pinnae D. 8,1. P 4,. V 6. A. 5. C. 12. Acipenseres vivipari (*) sunt, uti Petromyzon.
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Threatened fish species of the world : Acipenser sturio Linnaeus, 1758 (acipenser-idae)

1995
Descriptive sheet on Acipenser sturio as part of the threatened species of fish in the ...
Lepage, Mario, Rochard, Eric
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The development of the scales of Acipenser ruthenus

Journal of Morphology, 1926
AbstractThe 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 huso Linnaeus 1758

Huso. 3. A. cirris 4? corpore nudo. Art. gen. 65. syn. 92. Acipenser tuberculis carens. Habitat in Danubio, fluviisque Imperii Ruthenici. Alii cirro: 4, alii 8 tradunt in nobis non vi s o. Corium pro linei: curruum prae stantissimum, ab eo Ichtlıyocolla praeparatur & ex ovis Garum consicitur.
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