Reproducción inducida del bocachico (Prochilodus magdalenae, Steindachner, 1878) con ovaprim®.
نویسندگان
چکیده
منابع مشابه
Effect of freezing and thawing rates on sperm motility in Bocachico Prochilodus magdalenae (Pisces, Characiformes) Efecto de la congelación y descongelación sobre movilidad espermática en Bocachico Prochilodus magdalenae (Pisces, Characiformes)
Objective. To determine the freezing and thawing rates necessary to maintain sperm viability during cryopreservation of Bocachico semen. Materials and methods. Four interactional treatments were implemented between two freezing (rapid and slow) and two thawing (rapid and slow) curves, in a 2x2 factorial as follows: rapid freezing-rapid thawing, rapid freezing-slow thawing, slow freezingrapid th...
متن کاملGenetic diversity and population structure of bocachico Prochilodus magdalenae (Pisces, Prochilodontidae) in the Magdalena River basin and its tributaries, Colombia
Prochilodus magdalenae is an endemic freshwater fish that occurs in the Magdalena, Sinú and Atrato hydrographic basins. It has an important economic role and is a food resource for the artisanal fishing communities. Its socioeconomic importance contrasts with the current status of its fisheries, where stocks are being depleted. Considering its importance and lack of information on its genetic s...
متن کاملTratamiento del desbalance en problemas con múltiples clases con ECOC
Imbalanced training sample means that one class is represented by a large number of examples while the other is represented by only a few. This problem may produce an important deterioration of the classifier performance, in particular with patterns belonging to the less represented classes. The majority of the studies in this area are oriented, mainly, to resolve problems with two classes. How...
متن کاملHeterochromatin heterogeneity in Hypostomus prope unae (Steindachner, 1878) (Siluriformes, Loricariidae)from Northeastern Brazil
Cytogenetic analyses using C-banding and chromosomal digestion by several restriction enzymes were carried out in four populations (named A, B, C and D) of Hypostomus prope unae (Loricariidae, Hypostominae) from Contas river basin, northeastern Brazil. These populations share 2n=76 and single NORs on the second metacentric pair but exclusive karyotype forms for each locality. Populations A and ...
متن کاملDetritivores of the South American Fish Family Prochilodontidae (Teleostei: Ostariophysi: Characiformes): A Phylogenetic and Revisionary Study
Castro, Ricardo M.C., and Richard P. Vari. Detritivores of the South American Fish Family Prochilodontidae (Teleostei: Ostariophysi: Characiformes): A Phylogenetic and Revisionary Study. Smithsonian Contributions to Zoology, number 622, 189 pages, 71 figures, 23 tables. 2004.—The investigation of the interand intrafamilial relationships of the Prochilodontidae was investigated based on informat...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Revista MVZ Córdoba
سال: 2003
ISSN: 1909-0544
DOI: 10.21897/rmvz.516