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Reproductive period and size at the onset of sexual maturity of mottled purse crab, Persephona mediterranea (Herbst, 1794) (Brachyura, Leucosioidea) on the southeastern Brazilian coast
(Int Science Services/balaban Publishers, 2010-05-01)
The reproductive biology of Persephona mediterranea was investigated in relation to the following aspects: population structure, size at the onset of sexual maturity, sexual size dimorphism, and reproductive period. A total ...
Effects of the upwelling system on the assessment of reproductive parameters of the caridean shrimp Nematopalaemon schmitti (Holthuis, 1950) in the Western Atlantic
(2021-04-01)
Costal upwelling and other oceanographic features exert important effects on neritic and benthic communities, causing variations in the reproduction and survival of organisms. Here, we assessed the population structure, ...
Population biology of Callinectes ornatus Ordway, 1863 (Decapoda, Portunidae) from Ubatuba (SP), Brazil
(1999-12-01)
Population structure and reproductive season of the portunid crab Callinectes ornatus were studied in animals collected from the Ubatuba bays, Sao Paulo, Brazil (23°20' to 23°35' S and 44°50' to 45°14' W). The samples were ...
Density-dependent reproductive and vegetative allocation in the aquatic plant Pistia stratiotes (Araceae)
(Universidad de Costa Rica, 2005)
Hormone Levels and Ultrasound Evaluation of Caiman latirostris (Crocodylia, Alligatoridae) Ovulation
(Brazilian Society of Herpetology, 2015-04)
Although there is much information available about reproduction in Caiman latirostris, knowledge related to steroid hormone levels and follicle development for wild adult females is still lacking. In this study we monitored ...
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)
Reproduction estrategies
(Elsevier, 2015)
Elasmobranchs are an evolutionarily conserved group that has success- fully survived for over 400 million years. The permanence of elasmobranch populations has largely depended on the reproductive strategies of the population, ...
Reproductive period and size at the onset of sexual maturity of mottled purse crab, Persephona mediterranea (Herbst, 1794) (Brachyura, Leucosioidea) on the southeastern Brazilian coast
(Int Science Services/balaban Publishers, 2014)