CV Lattes
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Universidade Estadual Paulista (UNESP). Campus de Jaboticabal. Centro de Aquicultura (CAUNESP) (Institutional affiliation from the last research proposal) Birthplace: Brazil
master's at Histology from Universidade de São Paulo (2001) and doctorate at Histology from Universidade de São Paulo (2004). Has experience in Fishery Resources and Fisheries Engineering, acting on the following subjects: ciclo reprodutivo, siluriformes, reprodução, cativeiro and gametogênese. (Source: Lattes Curriculum)
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The consecutive drop in the last five years of ~5% per year in the aquaculture production of native tropical species (~30% of national aquaculture production) is associated, among other reasons, with the unpredictability in the success of the production of young forms. The lambari is an excellent model for this theme because its small size and a short production cycle, in addition to the …
Native Brazilian species account for more than 30% of national aquaculture production. Improving techniques for their production not only contributes to the diversification of national aquaculture, but also promotes a more sustainable approach as these species are indigenous. It also supports restocking programmes that promote fishing activities and contribute to food security. In order t…
This study aims to propose innovations in reproduction and larviculture protocols of two native species already produced in the Amazon region: matrinxã and lambari in a partnership between UFAM, INPA and UNESP, in addition to partner fish farms. Studies involving the reproduction of the species will use in an unprecedented way the establishment of in vitro culture to study two processes t…
Aquaculture Center of São Paulo State University is nowadays composed by 54 specialists working with several themes in aquaculture. In this universe, at least 27 researchers are awarded the CNPq PQ scholarship. This situation is reflected in management activities in Public Policies, such as consultancies and advisory services, since some members of CAUNESP have systematically occupied i…
(Only some records are available in English at this moment)
Aquaculture is only possible due to methods of producing young forms in captivity. For native migratory species, which account for about 30% of national fish farming, hypophysation (the most used method) still has flaws and the use of synthetic products is far from being a reality in attempts that produce fingerlings. Thus, the main objective of this study is to evaluate, in lambari and m…
The consecutive decrease in the last five years of ~5% per year in aquaculture production of native tropical species (~30% of national aquaculture production) is associated, despite other reasons, with the unpredictability of the success of seed production. Lambari (Astyanax altiparanae) is an excellent Neotropical model for this topic because it is small and has a short production cycle,…
The Paracheirodon axelrodi is an endemic species of South America, native to the Rio Negro and the Rio Orinoco, and accounts for approximately 56% of ornamental fish exported by Brazil. The P. axelrodi is currently subject to intensive wild extraction for commercialization purposes. To address this pressing issue, the objective of this study is to enable the reproduction of the P. axelrod…
This project has goals of applied order and of basic science. The first one is to establish an induction protocol for the final maturation and ovulation of lambari females (Astyanax altiparanae) using salmon GnRH analogue (sGnRHa). The second is to understand the hormonal mechanism in this species, which is considered a good model for breeding studies for other tropical species. Six equid…
The main objective of this study is to evaluate the reproductive performance of wild L. friderici wild breeders induced with analogue gonadotropin releasing hormone and dopamine antagonist compound (ovopel ®) and carp pituitary extract (CE). Moreover, we aim to assess the suitability of using urea and / or tannin solutions , in order to remove the stickiness of the eggs. Finally, we want …
(Only some records are available in English at this moment)
This application for the Research Internship Abroad Scholarship (BEPE) is related to the doctoral project of the fellow Cristiane F. Benevente, titled: "Hypophysation of matrinxã, Brycon amazonicus, and lambari, Astyanax altiparanae, with lambari pituitary extract associated with PGF 2¿". The purpose of this BEPE application is to connect with the second objective of the student's thesis,…
In our recent experiments we have evaluated the use of synthetic hormones in order to improve the reproductive performance of Astyanax altiparanae females. Our hypothesis was the GnRH analogues could stimulate the luteinizing hormone (LH) - 17a,20b-dihydroxy-4-pregnen-3-one (17,20b-P) - prostaglandin F2a (PGF2a) axis and provoke final oocytes maturation and ovulation. As GnRHa play a role…
| 1 / 1 | Ongoing grants |
| 7 / 7 | Completed research grants |
| 2 / 2 | Ongoing scholarships in Brazil |
| 9 / 6 | Completed scholarships in Brazil |
| 2 / 2 | Completed scholarships abroad |
| 21 / 18 | All research grants and scholarships |
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