Results 151 to 160 of about 691 (186)

Lunar and seasonal patterns of a longnose emperor spawning aggregation in Palau. [PDF]

open access: yesSci Rep
Muller Karanassos C   +9 more
europepmc   +1 more source

Phylogeography of the Pacific Red Snapper (Lutjanus peru) and Spotted Rose Snapper (Lutjanus guttatus) in the Inshore Tropical Eastern Pacific

Copeia, 2020
The inshore Tropical Eastern Pacific (TEP) comprises two major biogeographic provinces, the Cortez Province and Panamic Province, which are distinguished mainly by environmental differences between...
Cristobal Hernández-Álvarez   +2 more
exaly   +2 more sources

Development of digestive enzyme activity in spotted rose snapper, Lutjanus guttatus (Steindachner, 1869) larvae

Fish Physiology and Biochemistry, 2013
We describe digestive enzyme activity during the larval development of spotted rose snapper, Lutjanus guttatus. Trypsin, chymotrypsin, leucine aminopeptidase, pepsin, amylase, lipase, and acid and alkaline phosphatase activities were evaluated using spectrophotometric techniques from hatching through 30 days. The spotted rose snapper larvae present the
Renato Pena, Iram Zavala-Leal
exaly   +3 more sources

Phylogenomic analysis of the Ponticus clade: strains isolated from the spotted rose snapper (Lutjanus guttatus)

Antonie Van Leeuwenhoek
The family Vibrionaceae is classified into many clades based on their phylogenetic relationships. The Ponticus clade is one of its clades and consists of four species, Vibrio panuliri, V. ponticus, V. rhodolitus, and V. taketomensis. Two strains, CAIM 703 and CAIM 1902, were isolated from the diseased spotted rose snapper external lesion (Lutjanus ...
Bruno Gómez-Gil   +2 more
exaly   +3 more sources

Post-transcriptional silencing of myostatin-1 in the spotted rose snapper (Lutjanus guttatus) promotes muscle hypertrophy

Molecular Biology Reports, 2019
Muscle growth is regulated by several factors including the growth differentiation factor 8, known as myostatin, an inhibitor of myocyte differentiation and proliferation. Research on myostatin regulation was already conducted to improve growth rates in farmed animals, including aquatic species.
Raúl Llera-Herrera   +2 more
exaly   +3 more sources

Effect of Homeopathic Medicines on Intestinal Coccidia and Immune Response Cells in Spotted Rose Snapper (Lutjanus guttatus)

Homeopathy, 2019
Background Homeopathy has been widely applied in freshwater species but rarely in marine fish. Farm stress destabilises host–pathogen equilibrium, favouring parasites and disease. Coccidian endoparasites cause intestinal infections and cell degeneration.
JOSÉ Manuel Mazón-Suástegui   +1 more
exaly   +3 more sources

Ovarian development of the spotted rose snapper (Lutjanus guttatus)

2008
Ovarian development was compared between captive and wild caught snapper (Lutjanus guttatus). From December to June, 2-4 captive females and 6-10 wild caught females were sampled. For each fish sacrificed, gonadal somatic index (GSI), size and nuclear position of 100 oocytes from fresh samples, stage of development of 100 histologically processed ...
Ibarra-Castro, Leonardo   +3 more
openaire   +1 more source

GnRHa-induced spawning of wild-caught spotted rose snapper Lutjanus guttatus

Aquaculture, 2007
Abstract The present study examined des-Gly 10 , [ D -Ala 6 ]-gonadotropin releasing hormone ethylamide (GnRHa) implant-induced spawning of recently caught wild spotted rose snapper ( Lutjanus guttatus ). The effect of implants containing 0 (control), 25, 50, 75 and 100 μg of GnRHa was assessed in ten females that had an oocyte diameter greater than ...
Leonardo Ibarra-Castro, Neil J. Duncan
openaire   +1 more source

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