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Canulação como técnica de baixo custo para identificação do sexo do pirarucu Arapaima gigas. Authorship: TORATI, L. S.; LIMA, A. F.; KIRSCHNIK, L. N. G.; MIGAUD, H. O cultivo do pirarucu Arapaima gigas é insuficiente para atender à demanda do mercado e sua produção é limitada pela falta de controle reprodutivo em cativeiro. As desovas costumam ocorrer de forma na... ... Repository: BDPA Publication year: 2023
Canulação como técnica de baixo custo para identificação do sexo e condição reprodutiva em fêmeas de pirarucu Arapaima gigas. Authorship: TORATI, L. S.; LIMA, A. F.; KIRSCHNIK, L. N. G.; MIGAUD, H. Descreve os estágios de maturação gonadal nas fêmeas para que as biópsias ovarianas coletadas por meio da canulação possam auxiliar na identificação da maturidade sexual das fêmeas e assim aumentar as... ... Repository: BDPA Publication year: 2022
Oocyte development in pirarucu Arapaima gigas (Schinz, 1822). Authorship: TORATI, L. S.; KIRSCHNIK, L. N. G.; LIMA, A. F.; MIGAUD, H. This work aimed to describe the oocyte development in pirarucu, Arapaima gigas, from primary growth to ovulation stages for the first time. Repository: BDPA Publication year: 2021
A high-density linkage map and sex-linked markers for the Amazon tambaqui Colossoma macropomum. Authorship: VARELA, E. S.; BEKAERT, M.; KIRSCHNIK, L. N. G.; TORATI, L. S.; SHIOTSUKI, L.; O'SULLIVAN, F. L. A.; VILLELA, L. C. V.; REZENDE, F. P.; BARROSO, A. da S.; FREITAS, L. E. L. de; TAGGART, J. B.; MIGAUD, H. Tambaqui (Colossoma macropomum, Cuvier, 1818) is the most economically important native freshwater fish species in Brazil. It can reach a total length of over 1 m and a weight of over 40 kg. The speci... ... Repository: BDPA Publication year: 2021
Genetic diversity and structure in Arapaima gigas populations from Amazon and Araguaia-Tocantins river basins. Authorship: TORATI, L. S.; TAGGART, J. B.; VARELA, E. S.; ARARIPE, J.; WEHNER, S.; MIGAUD, H. Background: Arapaima gigas (Schinz, 1822) is the largest freshwater scaled fish in the world, and an emerging species for tropical aquaculture development. Conservation of the species, and the expansi... ... Repository: BDPA Publication year: 2019
Comparative proteome and peptidome analysis of the cephalic fluid secreted by Arapaima gigas (Teleostei: Osteoglossidae) during and outside parental care. Authorship: TORATI, L. S.; MIGAUD, H.; DOHERTY, M. K.; SIWY, J.; MULLEN, W.; MESQUITA, P. E. C.; ALBALAT, A. Parental investment in Arapaima gigas includes nest building and guarding, followed by a care provision when a cephalic fluid is released from the parents' head to the offspring. This fluid has presum... ... Repository: BDPA Publication year: 2017
Advances into the captive reproduction of the amazon pirarucu (Osteoglossidae: Arapaima). Authorship: TORATI, L. S.; LIMA, A. F.; MESQUITA, P. E. C.; TAGGART, J. B.; ALBALAT, A.; TAYLOR, J.; MIGAUD, H. This communication will present preliminary findings on the development of tools to improve captive reproduction of A. gigas. A method for ovary inspection through gonoductoscopy was developed to over... ... Repository: BDPA Publication year: 2015

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