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Reproductive performance of captive Senegalese sole, Solea senegalensis, according to the origin (wild or cultured) and gender
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2019-11-22)
Aim of study: The reproductive performance over a five year period in three different sole broodstocks: wild males with cultured females (WM), cultured males with wild females (CM), and a control of ...
Reproductive performance and egg and larvae quality from first generation peruvian grunt Anisotremus scapularis (Tschudi, 1846): a comparative analysis with spawns from wild broodstock
(Frontiers, 2023-12-22)
Anisotremus scapularis is a marine fish distributed along the Peruvian coast that is commercially important in local markets. IMARPE started research on this species aimed to condition breeders and ...
Male germ cell proliferation and apoptosis in sexually immature meagre Argyrosomus regius (Asso, 1801) treated with recombinant follicle stimulating hormone
(Springer Nature, 2023-04-28)
The meagre Argyrosomus regius (Asso, 1801) is a marine fish species that has an increasing aquaculture production in Europe. Lowering the age at maturity of hatchery-produced juveniles would support ...
Reproductive ethogram and mate selection in captive wild Senegalese sole (Solea senegalensis)
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2017-01-20)
Senegalese sole (Solea senegalensis) have a high potential for aquaculture that is hampered by reproductive behavioural problems. These problems result in limited breeder participation in spawning. The ...
Characterization of the different behaviours exhibited by juvenile flathead grey mullet (Mugil cephalus Linnaeus, 1758) under rearing conditions
(INIA-CSIC, 2022-10-31)
Aim of study: To describe the common behaviour of flathead grey mullet (Mugil cephalus) under rearing conditions.
Area of study: Tepic, Mexico.
Material and methods: Behaviours exhibited by mullets ...
Recombinant Fsh and Lh therapy for spawning induction of previtellogenic and early spermatogenic arrested teleost, the flathead grey mullet (Mugil cephalus)
(Springer Nature, 2022-04-21)
With the expansion and diversification of global aquaculture, efforts continue to develop new bio-technologies for assisted reproduction in species that present reproductive dysfunctions. Flathead grey ...
Toward developing recombinant gonadotropin-based hormone therapies for increasing fertility in the flatfish Senegalese sole
(Public Library of Science, 2017-03-22)
Captive flatfishes, such as the Senegalese sole, typically produce very low volumes of sperm. This situation is particularly prevalent in the first generation (F1) of reared sole males, which limits the ...
Low sperm to egg ratio required for successful in vitro fertilization in a pair-spawning teleost, Senegalese sole (Solea senegalensis)
(The Royal Society, 2021-03-10)
Cultured Senegalese sole (Solea senegalensis) breeders fail to spawn fertilized eggs. The implantation of large-scale in vitro fertilization protocols, to solve this problem, has been frustrated by low ...
Transcriptome analysis of flathead grey mullet (Mugil cephalus) ovarian development induced by recombinant gonadotropin hormones
(Frontiers Media, 2022-11-01)
Background: Treatment with recombinant gonadotropin hormones (rGths), follicle-stimulating hormone (rFsh) and luteinizing hormone (rLh), was shown to induce and complete vitellogenesis to finally obtain ...
Mating behaviour and gamete release in gilthead seabream (Sparus aurata, Linnaeus 1758) held in captivity
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, 2015-02-11)
The present study aimed to describe the reproductive behaviour of gilthead seabream (Sparus aurata) in captivity. Twenty-four mature gilthead seabream, divided in two tanks, were utilized for the present ...