Molecular cloning and gene expression of desaturases and elongases in embryos, larvae, and adults of bay snook Petenia splendida (Cichliformes: Cichlidae) [PDF]
Neotropical IchthyologyThe bay snook (Petenia splendida) belongs to the family Cichlidae, distributed in the southeastern region of Mexico and Central America, and it is a very important cichlid at a commercial level. Despite their potential for aquaculture, little information
Carlos Alfonso Alvarez-González +1 more
exaly +6 more sources
Sistemática del pez Petenia splendida (Perciformes: Cichlidae) en el lago Petén Itzá, Guatemala [PDF]
Revista de Biología Tropical, 2011 El Lago Petén Itzá se ubica en la zona de usos múltiples de la Reserva de la Biosfera Maya, entre sus especies ícticas encontramos al pez blanco (Petenia splendida) de alto valor comercial.
Anaitté Méndez +2 more
doaj +12 more sources
Neotropical Ichthyology, 2022 Bay snook (Petenia splendida) is a carnivorous cichlid species with excellent economic value in Southeast Mexico. Although this species presents an excellent potential for commercial aquaculture, the information about its nutritional, physiological, and ...
Carlos Alfonso Frias Quintana +2 more
exaly +6 more sources
Estructura de tallas, relación longitud-peso y factor de condición de cuatro peces nativos en la represa Nezahualcóyotl, Chiapas, México [PDF]
Caldasia, 2023 Los estudios de relación longitud-peso y factor de condición permiten plantear un manejo adecuado de las especies nativas de peces y en la actualidad se desconocen dichos aspectos para la mayoría de especies que sostienen la pesquería ...
Gustavo Rivera-Velázquez +3 more
doaj +3 more sources
Predator avoidance in extremophile fish [PDF]
Life (Basel), 2013 Extreme habitats are often characterized by reduced predation pressures, thus representing refuges for the inhabiting species. The present study was designed to investigate predator avoidance of extremophile populations of Poecilia mexicana and P ...
Arias-Rodriguez, Lenin +7 more
core +3 more sources
Predator-induced changes of female mating preferences: innate and experiential effects [PDF]
BMC Evol Biol, 2011 Background: In many species males face a higher predation risk than females because males display elaborate traits that evolved under sexual selection, which may attract not only females but also predators. Females are, therefore, predicted to avoid such
Arias-Rodriguez, Lenin +12 more
core +5 more sources
Ontogeny of the digestive enzyme activity of the pikeperch (Sander lucioperca) under culture condition [PDF]
Sci Rep, 2023 The pikeperch (Sander lucioperca) is a species with a high potential for aquaculture and a valuable food with high market acceptance. The aim of the study was to evaluate the functional ontogeny of digestive enzyme of pikeperch from hatching to 45 days ...
Efatpanah, Iraj +5 more
core +2 more sources
Un genero y especie nuevos de Tremátodos parasitos de Petenia splendida de Campeche, México
Ecosistemas y Recursos Agropecuarios, 2014 En este trabajo se describen un género y especie nuevos de tremátodos de la familia Cryptogonimidae, parásito del intestino de Petenia splendida Günther, de la Laguna del Vapor, Campeche, México.
Rafael Lamothe-Argumedo +2 more
doaj +2 more sources
Requerimientos de proteínas y lípidos en crías de Petenia splendida (Günther, 1862) (Perciformes: Cichlidae) [PDF]
, 2010 The approximate levels of dietary proteins and lipids that would sustain growth and feed efficiency in fingerlings of Bay Snook Petenia splendida (Günther, 1862) were determined in a feeding experiment.
José Jiro Matsumoto Soulé
core +3 more sources
Fishes from Lake Yaxhá, Mayan Biosphere Reserve, Petén, Guatemala [PDF]
Check List, 2015 The Mayan Biosphere Reserve is the largest protected area in Guatemala. Lake Yaxhá is located inside the core zone. Using electrofishing, seines and gillnets we assessed the fish richness and community in 2011.
Christian Barrientos +2 more
doaj +3 more sources