Anormalidades durante el desarrollo embrionario de sardina común, Strangomera bentincki en el ambiente natural

@article{Vsquez2010AnormalidadesDE,
  title={Anormalidades durante el desarrollo embrionario de sardina com{\'u}n, Strangomera bentincki en el ambiente natural},
  author={Paulina Saavedra V{\'a}squez and Alejandra Llanos-Rivera and Leonardo Rei Castro},
  journal={Revista De Biologia Marina Y Oceanografia},
  year={2010},
  volume={45},
  pages={177-185}
}
To describe and quantify morphological abnormalities during the embryonic development of Strangomera bentincki an area nearby the Itata River mouth was sampled during the reproductive season 2007. Abnormality levels (3-13 %) were coincident with reported levels for other Clupeids species inhabiting areas with similar environmental characteristics to the area studied. Type and abnormalities prevalence were coincident with those reported for other fish species. Blastopore irregular closing and… 
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Background Citations
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Methods Citations
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7 Citations

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In conclusion, the obtained results indicate that anchoveta egg mortality and hatching failure increase only under 100% effluent exposure, coinciding with decreased egg quality near the end of spawning season and high effluent dilutions not significantly increase sardine and anchovetta egg mortalities.

UV radiation effects on the embryos of anchoveta (Engraulis ringens) and common sardine (Strangomera bentincki) off central Chile

Experimental results show that UVB may cause a decrease in hatching success, changes in buoyancy and embryonic malformations in epipelagic fish embryos, suggesting that lethal and sublethal effects may be occurring in the embryos of both species.

Cambios interanuales en la talla de madurez de sardina común, Strangomera bentincki, en la zona centro-sur de Chile (2007-2012)

It is concluded that GLMM technique was suited to representing interannual random changes in size-at-maturity of common sardine, which could be a consequence of factors associated with sampling, growth or delayed response in maturity due to spatio-temporal asynchrony in the reproductive process.

Desarrollo embrionario de híbridos de Pseudoplatystoma metaense Suarez, 2007 x Leiarius marmoratus Gill, 1870 (Siluriformes: Pimelodidae)

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