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Particular features of gonadal maturation and size at first maturity in Atrina maura
(2012)
The gonadal maturation of Atrina maura was examined by means of histological analysis and quantitative criteria. Particular features not previously described for this species are reported in this study: in both males and ...
Maturity Assessment for the Implementation of the First Fishery Regulation in Patagonian Marine Gastropods
(Institute of Malacology, 2020-08)
In order to establish management measures for a new resource, the size at first maturity should be studied. This measurement is a powerful tool in enabling the sustainable exploitation of marine benthic resources. Patagonian ...
Reproductive aspects of the Patagonian toothfish (Dissostichus eleginoides) off southern Chile
(Pontificia Universidad Católica de Valparaíso<BR>Facultad de Recursos Naturales<BR>Escuela de Ciencias del Mar, 2009)
Estimativa do Tamanho da Primeira Maturação Sexual da Rã - Touro, Rana catesbeiana, no Sistema Anfigranja de Criação Intensiva
(Revista Brasileira Zootecnia Brazilian Journal Animal Sci, 1998-05-01)
The objective of this research was to study the basic aspects of bullfrog reproduction in Anfigranja system from June 1989 to July 1990. For the 1493 animals involved in this experiment (657 males and 836 females) biometrical ...
Estimativa do Tamanho da Primeira Maturação Sexual da Rã - Touro, Rana catesbeiana, no Sistema Anfigranja de Criação Intensiva
(Revista Brasileira Zootecnia Brazilian Journal Animal Sci, 1998-05-01)
The objective of this research was to study the basic aspects of bullfrog reproduction in Anfigranja system from June 1989 to July 1990. For the 1493 animals involved in this experiment (657 males and 836 females) biometrical ...
Reproductive cycle and size at first sexual maturity of the white shrimp Penaeus schmitti (Burkenroad, 1936) in northeastern Brazil
(Pontificia Universidad Católica de Valparaíso, 2018)
Temporal variation in size at maturity of the snail Zidona dufresnei from the southwestern Atlantic Ocean after ten years of fishery exploitation
(Inter-Research, 2010-12)
The snail Zidona dufresnei is a marine resource that has been continually exploited by trawling over the past 20 yr. Although research into this fishery started 10 yr ago, no regulations have been implemented to date. In ...
Reproductive cycle and sexual maturity of Sphoeroides annulatus (Jenyns, 1842) (Tetraodontiformes, Tetraodontidae) from the coast of Mazatlan, Sinalo
(Journal of Applied Ichthyology, 2011)
The reproduction of any fish species may be influenced by environmental factors, knowledge of which is required for an adequate control of the reproductive process to improve culture practices. Then, the reproduction of a ...
Male reproductive traits of the marine snail Buccinanops deformis (King, 1832), (Gastropoda: Nassariidae): Size and age at maturity and sperm morphology
(Elsevier Gmbh, 2017-07)
Size and age at sexual maturity in males was studied in Buccinanops deformis through analysis of gonadal tissue samples, secondary sexual characters and mating behavior in Golfo San Matías, Patagonia. Gonadal maturity ...
Size structure and sexual maturity of the golden crab (Chaceon chilensis) exploited off Robinson Crusoe Island, Chile
(Pontificia Universidad Católica de Valparaíso<BR>Facultad de Recursos Naturales<BR>Escuela de Ciencias del Mar, 2009)