scholarly journals Rearing in captivity affects spermatogenesis and sperm quality in greater amberjack, Seriola dumerili (Risso, 1810)1

2017 ◽  
Vol 95 (9) ◽  
pp. 4085-4100 ◽  
Author(s):  
R. Zupa ◽  
C. Fauvel ◽  
C. C. Mylonas ◽  
C. Pousis ◽  
N. Santamaria ◽  
...  
Keyword(s):  
Sperm Quality ◽  
Seriola Dumerili ◽  
In Captivity ◽  
Greater Amberjack

scholarly journals Sex differentiation and early sex identification in hatchery produced greater amberjack (Seriola dumerili) reared in sea cages

2021 ◽  
Author(s):  
Maria Papadaki ◽  
Manolis Mandalakis ◽  
Thekla I. Anastasiou ◽  
Marina Pouli ◽  
Michalis Asderis ◽  
...  
Keyword(s):  
Sex Differentiation ◽  
Plasma Concentrations ◽  
Differentiation Process ◽  
Mean Values ◽  
Seriola Dumerili ◽  
In Captivity ◽  
Liquid Chromatography Tandem Mass ◽  
Greater Amberjack ◽  
Males And Females ◽  
The Mean

Abstract The histological process of gonadal differentiation together with the endocrine changes of glucocorticoids and sex steroids was studied in hatchery produced greater amberjack (Seriola dumerili) from 101 until 408 days post-hatching. In the samplings, which were conducted every 50 days, no size dimorphism was observed between the sexes and sex ratio was 1:1, suggesting that there was no influence of early rearing in captivity on sex differentiation. Plasma concentrations of cortisol, cortisone, adrenosterone (Ad), androstenedione (Δ4), 11-ketotestosterone (11ΚΤ), testosterone (Τ), estradiol (Ε2), progesterone (P4) and 17,20β-dihydroxyprogesterone (DHP) were measured in males and females with the use of liquid chromatography tandem mass spectrometry (LC-MS/MS) to examine their role in the sex differentiation process. From the nine hormones, the only one that exhibited differences between the sexes was 11-KT. However, variations were observed in the mean values of cortisol, Ad, Δ4, 11-KT, T, P4 and DHP over time in one or both sexes, indicating their involvement in the sex differentiation process. Moreover, the 11-KT/E2 ratio was found to be a useful diagnostic biomarker for greater amberjack sex, from as early as 150 dph.

The observed oogenesis impairment in greater amberjack Seriola dumerili (Risso, 1810) reared in captivity is not related to an insufficient liver transcription or oocyte uptake of vitellogenin

2017 ◽  
Vol 49 (1) ◽  
pp. 243-252 ◽  
Author(s):  
Chrysovalentinos Pousis ◽  
Constantinos C Mylonas ◽  
Caterina De Virgilio ◽  
Gemma Gadaleta ◽  
Nicoletta Santamaria ◽  
...  
Keyword(s):  
Seriola Dumerili ◽  
In Captivity ◽  
Greater Amberjack

Natural spawning of greater amberjack (Seriola dumerili) kept in captivity in the Canary Islands

Aquaculture ◽  
2006 ◽  
Vol 252 (2-4) ◽  
pp. 199-207 ◽  
Author(s):  
S. Jerez ◽  
M. Samper ◽  
F.J. Santamaría ◽  
J.E. Villamandos ◽  
J.R. Cejas ◽  
...  
Keyword(s):  
Canary Islands ◽  
Seriola Dumerili ◽  
Natural Spawning ◽  
In Captivity ◽  
Greater Amberjack

Multiple GnRHa injections to induce successful spawning of wild caught greater amberjack (Seriola dumerili) matured in captivity

2013 ◽  
Vol 46 (7) ◽  
pp. 1748-1759 ◽  
Author(s):  
Hipólito Fernández-Palacios ◽  
Dominique Schuchardt ◽  
Javier Roo ◽  
Carmen María Hernández-Cruz ◽  
Marisol Izquierdo
Keyword(s):  
Seriola Dumerili ◽  
In Captivity ◽  
Greater Amberjack

scholarly journals Rearing in captivity affects spermatogenesis and sperm quality in greater amberjack, (Risso, 1810)

2017 ◽  
Vol 95 (9) ◽  
pp. 4085 ◽  
Author(s):  
R. Zupa ◽  
C. Fauvel ◽  
C. C. Mylonas ◽  
C. Pousis ◽  
N. Santamaria ◽  
...  
Keyword(s):  
Sperm Quality ◽  
In Captivity ◽  
Greater Amberjack

scholarly journals Differences in macroelements, trace elements and toxic metals between wild and captive-reared greater amberjack (Seriola dumerili) from the Mediterranean Sea

2021 ◽  
Vol 170 ◽  
pp. 112637
Author(s):  
Enrique Lozano-Bilbao ◽  
Ninoska Adern ◽  
Arturo Hardisson ◽  
Dailos González-Weller ◽  
Carmen Rubio ◽  
...  
Keyword(s):  
Trace Elements ◽  
Mediterranean Sea ◽  
Toxic Metals ◽  
Seriola Dumerili ◽  
Greater Amberjack ◽  
The Mediterranean

Absorption and depletion of dietary administered praziquantel in greater amberjack, Seriola dumerili

Aquaculture ◽  
2021 ◽  
Vol 535 ◽  
pp. 736354
Author(s):  
Dimitra Kogiannou ◽  
Chrysanthi Nikoloudaki ◽  
George Rigos
Keyword(s):  
Seriola Dumerili ◽  
Greater Amberjack

Ovary and egg fatty acid composition of greater amberjack broodstock (Seriola dumerili) fed different dietary fatty acids profiles

2014 ◽  
Vol 116 (5) ◽  
pp. 584-595 ◽  
Author(s):  
Deiene Rodríguez-Barreto ◽  
Salvador Jerez ◽  
Juana R. Cejas ◽  
M. Virginia Martin ◽  
Nieves G. Acosta ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Dietary Fatty Acids ◽  
Seriola Dumerili ◽  
Greater Amberjack
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