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dc.contributor.author Lemos, Valéria Marques
dc.contributor.author Varela Junior, Antonio Sergio
dc.contributor.author Schwingel, Paulo Ricardo
dc.contributor.author Muelbert, José Henrique
dc.contributor.author Vieira Sobrinho, João Paes
dc.date.accessioned 2015-12-16T22:57:43Z
dc.date.available 2015-12-16T22:57:43Z
dc.date.issued 2014
dc.identifier.citation LEMOS, Valéria Marques et al. Migration and reproductive biology of Mugil liza (Teleostei: Mugilidae) in south Brazil. Journal of Fish Biology, v. 85, p. 671-687, 2014. Disponível em: <http://onlinelibrary.wiley.com/doi/10.1111/jfb.12452/abstract>. Acesso em: 16 dez. 2015. pt_BR
dc.identifier.issn 1095-8649
dc.identifier.uri http://repositorio.furg.br/handle/1/5654
dc.description.abstract The mullet Mugil liza occurs along the Atlantic coast of South America from Venezuela to Argentina, but 95% of the commercial catch is collected from south Brazil between São Paulo and Argentina. Mugil liza is a single spawner with oocyte development occurring synchronously in two groups. Spawning happens in marine areas and occurs after migration. The reproductive migration occurs from Argentina (38∘ S) to the southern Brazilian states (24–26∘ S) from April to July, with peak spawning in June between northern Santa Catarina and Paraná. The presence of hyaline oocytes was associated with high salinity and sea surface temperatures of 19–21∘ C, and followed the seasonal northward displacement of these oceanographic conditions. The average size at first maturity (Lm) for both sexes was 408⋅3 mm total length, LT. Males (Lm =400⋅1) matured earlier than females (Lm =421⋅9 mm). Fecundity ranged from 818 992 to 2 869 767 oocytes (mean = 1 624 551) in fish that were between 426 and 660 mm LT. pt_BR
dc.language.iso eng pt_BR
dc.rights restrict access pt_BR
dc.subject Fishery pt_BR
dc.subject Mullet pt_BR
dc.subject Reproduction pt_BR
dc.subject Southern population pt_BR
dc.subject Spawning pt_BR
dc.title Migration and reproductive biology of Mugil liza (Teleostei: Mugilidae) in south Brazil pt_BR
dc.type article pt_BR
dc.identifier.doi doi:10.1111/jfb.12452 pt_BR


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