Results 161 to 170 of about 691 (186)
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Expression and activity of trypsin and pepsin during larval development of the spotted rose snapper Lutjanus guttatus

Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, 2012
The present study aimed to describe and understand the development of the digestive system in spotted rose snapper (Lutjanus guttatus) larvae from hatching to 40 days post-hatch (dph). The mouth opened between 2 and 3 dph, at that moment the digestive tract was barely differentiated into the anterior and posterior intestine, although the liver and ...
Mario A, Galaviz   +4 more
openaire   +2 more sources

Toxic effect of the harmful dinoflagellate Cochlodinium polykrikoides on the spotted rose snapper Lutjanus guttatus

Environmental Toxicology, 2009
AbstractThe dinoflagellate Cochlodinium polykrikoides isolated from Bahía de La Paz, Gulf of California, showed an important short‐term toxic effect on the spotted rose snapper Lutjanus guttatus. This microalga was able to decrease fish liver catalase activity and lipid peroxidation.
Juan José, Dorantes-Aranda   +4 more
openaire   +2 more sources

Quantitative real-time PCR (qPCR) for the detection and quantification of dactylogyrid parasites infectingLutjanus guttatus

Journal of Helminthology, 2017
AbstractSevere infections of the spotted rose snapperLutjanus guttatusresulting from dactylogyrid monogeneans present a risk to aquaculture. Currently, the diagnosis of this infection requires the morphological identification and manual quantification of parasites.
L C, Soler-Jiménez   +2 more
openaire   +2 more sources

Influence of β‐glucan on innate immunity and resistance of Lutjanus guttatus to an experimental infection of dactylogyrid monogeneans

Parasite Immunology, 2011
SummaryThe present study investigated the effect of β‐1,3/1,6‐glucan on growth, haematology, innate immunity and resistance against dactylogyrids on the spotted rose snapper (Lutjanus guttatus). Fish were fed during 5 weeks with commercial diet (control group) and same diet supplemented with three levels of β‐glucans (0·05%, 0·1% and 0·5%/kg feed). The
O B, Del Rio-Zaragoza   +2 more
openaire   +2 more sources

Age, growth, and mortality of the spotted rose snapper Lutjanus guttatus from the southeastern Gulf of California

Fisheries Research, 2006
Abstract The age of the spotted rose snapper Lutjanus guttatus over the continental shelf of the southeastern Gulf of California was estimated by examining transverse sections of their sagittal otoliths. Individuals (238) collected from summer 2001 to spring 2003 were analyzed.
Felipe Amezcua   +2 more
openaire   +1 more source

Desempeño reproductivo del pargo lunarejo Lutjanus guttatus en cautiverio

2012
Moreno, Rodrigo Martinez   +5 more
openaire   +1 more source

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