| brycon gouldingi (teleostei, characidae): aspects of the embryonic development in a new fish species with aquaculture potential. | brycon gouldingi is an endemic species from tocantins-araguaia basin, used as a food source by riverine communities and relevant to aquaculture. information about the initial morphology of b. gouldingi, a recently described species, is absent. in the present study, we analysed the fertilization and the embryonic development of this species based on light and scanning electron microscopy. after collection of adult specimens in mortes river - mato grosso, brazil, adaptation to captivity and induce ... | 2011 | 21205390 |
| morphological and morphometric aspects of early life stages of piabanha brycon gouldingi (characidae). | adult specimens of piabanha brycon gouldingi were collected from rio das mortes (mato grosso, brazil), adapted to captivity and induced to spawn at buriti fisheries (nova mutum, mt, brazil). the early developmental stages of b. gouldingi were then characterized. samples were collected at pre-determined times from oocyte extrusion to total yolk absorption. oocyte diameter, total larval length (lt ) and yolk-sac volume were measured. the mean ± s.d. duration of embryo developmental of b. gouldingi ... | 2015 | 25809317 |