There is no information about the characteristics of early cleavage in the Patagonian blennie (Eleginops maclovinus), which can be used as a diagnostic tool for embryo quality. The purpose of this investigation, therefore, was to characterize the first blastomeres of E. maclovinus morphologically...
Spermatological research of the Patagonian blennie was carried, specifically biometric parameters, sperm density, sperm count and motility in different activation mediums (815, 716, 590 and 0mOSmkg(-1)), at different temperatures (5, 10 and 15 degrees C) and pH levels (5, 7 and 9). The results in...
Valdebenito Isler, Iván
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Cosson, J.
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Contreras, P.
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Sanchez, J. C.
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Oliveira, R. P. S.
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Risopatron, J.
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Farias, J. G.
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Figueroa Villalobos, Elías
,
[Spermatological research of experimentally farmed Patagonian blenny (Eleginops maclovinus) (Perciformes: Eleginopsidae) in Chile]
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Spermatological research of experimentally farmed Patagonian blenny (Eleginops maclovinus) (Perciformes: Eleginopsidae) in Chile
Short-term storage of semen is a useful strategy for preservation of fish spermatozoa in reproductive management, however, no information is available on Patagonian blenny (Eleginops maclovinus) semen. This study was designed to evaluate the effects of in vitro storage on sperm function parameter...
Contreras, P.
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Ulloa, P.
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Merino, O.
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Valdebenito Isler, Iván
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Figueroa Villalobos, Elías
,
Farias, J.
,
Risopatron, J.
,
[Effect of short-term storage on sperm function in Patagonian blenny (Eleginops maclovinus) sperm]
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Effect of short-term storage on sperm function in Patagonian blenny (Eleginops maclovinus) sperm
Patagonian blenny (Eleginops maclovinus) is the only member of Eleginopidae family. It has been an important resource for Chilean artisanal fishermen communities, however, capture volumes have progressively decreased over last decades likely because overfishing, and concerns for conservation of t...