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Gaucher's disease;thirty-two years experience at Siriraj Hospital
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Reproductive biology of Bryconops cf affinis = Creatochanes affinis Gunther, 1864 Teleostei Characiformes in Pantaninho lake, Lagoa da Prata, Minas Gerais Biologia reprodutiva do Bryconops cf affinis = Creatochanes affinis Gunther, 1864 Teleostei Characiformes na lagoa do Pantaninho, Lagoa da Prata, Minas Gerais


Reproductive biology of Bryconops cf affinis = Creatochanes affinis Gunther, 1864 Teleostei Characiformes in Pantaninho lake, Lagoa da Prata, Minas Gerais Biologia reprodutiva do Bryconops cf affinis = Creatochanes affinis Gunther, 1864 Teleostei Characiformes na lagoa do Pantaninho, Lagoa da Prata, Minas Gerais



Bios (Belo Horizonte). Dezembro; 55: 43-51



The microscopic analysis of gonads of B. cf. affinis captured in Pantaninho lake, Lagoa da Prata County, MG, showed that males and females engage in reproductive activity throughout the year and the species presents fractionated spawning. Peaks of the gonadosomatic index (GSI) were registered from October to January, coinciding with the periods of high temperature and precipitation in the studied area. The values of the hepatosomatic index of males and females got higher, in the reproductive period. The stomach repletion index presented its peak in substage 4a (partially spawned/spent).

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