Revista De Biologia Tropical, 2012 Biomarkers are a widely applied approach in environmental studies. Analyses of cholinesterase (ChE), glutathione S-transferase (GST) and lipid peroxidation (LPO) are biomarkers that can provide information regarding early effects of pollutants at ...
Freylan Mena Torres +5 more
exaly +10 more sources
Regeneration of the caudal fin of the evolutionary ancient tropical gar Atractosteus tropicus [PDF]
BMC ZoologyBackground The tropical gar (Atractosteus tropicus), a member of the Lepisosteidae family, is native to regions extending from southeastern Mexico to southern Costa Rica.
Alberto J. Ríos-Flores +9 more
doaj +4 more sources
FishesThe tropical gar (Atractosteus tropicus) is a primitive freshwater fish of significant commercial importance in southeastern Mexico. However, its population is in danger due to habitat loss and overexploitation.
Otilio Méndez-Marin +11 more
doaj +3 more sources
The Indigenous Probiotic Lactococcus lactis PH3-05 Enhances the Growth, Digestive Physiology, and Gut Microbiota of the Tropical Gar (Atractosteus tropicus) Larvae [PDF]
AnimalsProbiotics in aquaculture hold promise for enhancing fish health and growth. Due to their increased specificity and affinity for their host, indigenous probiotics may offer isolated and potentially amplified benefits.
Graciela María Pérez-Jiménez +9 more
doaj +3 more sources
Mathematical Model to Study the Effect of Refuge on Cannibalism in Atractosteus tropicus
MathematicsCannibalism is a behavior that different species of fish exhibit in the early stages of their life, and it has been widely reported. In Tabasco, Mexico, the ancestral species Atractosteus tropicus is farmed, which is a freshwater fish with a high ...
César Antonio Sepúlveda-Quiroz +5 more
doaj +3 more sources
Effect of β-Glucans in Diets on Growth, Survival, Digestive Enzyme Activity, and Immune System and Intestinal Barrier Gene Expression for Tropical Gar (Atractosteus tropicus) Juveniles [PDF]
Fishes, 2018 The application of β-1,3/1,6-glucan derived from yeast at five concentrations (0%, 0.5%, 1.0%, 1.5%, and 2.0%) in formulated diets was evaluated in juveniles for its effects on the growth, survival, digestive enzymatic activity, and expression of ...
Karl Andree +2 more
exaly +4 more sources
DISEÑO DE MICRODIETAS PARA EL LARVICULTIVO DE PEJELAGARTO Atractosteus tropicus, Gill 1863 [PDF]
Ecosistemas y Recursos Agropecuarios, 2014 Se evaluaron varios alimentos microparticulados en el crecimiento y supervivencia de larvas de pejelagarto Atractosteus tropicus, donde previamente se estudió el grado de hidrólisis (GH) y la liberación de aminoácidos totales (AALT) de diversos ...
CA Frías-Quintana +2 more
doaj +3 more sources
Dietary live yeast (Debaryomyces hansenii) provides no advantages in tropical gar, Atractosteus tropicus (Actinopterygii: Lepisosteiformes: Lepisosteidae), juvenile aquaculture [PDF]
Acta Ichthyologica et Piscatoria, 2021 Tropical gar, Atractosteus tropicus Gill, 1863, is an ancient freshwater fish that is commercially cultivated in southern Mexico. Currently, there is a specific diet for its culture; however, the addition of probiotics has not been investigated.
Iris Adriana Hernández-López +10 more
doaj +4 more sources
Atractosteus tropicus Gill 1863
, 2021 Published as part of Angulo, Arturo, 2021, New records and range extensions to the Costa Rican freshwater fish fauna, with an updated checklist, pp.
Angulo, Arturo
openaire +3 more sources
Atractosteus tropicus Gill 1863
, 2023 Atractosteus tropicus Gill 1863 (Fig. 6E). Tropical Gar; Gaspar, Pejelagarto, Gaspar Tropical Vouchers: UCR 0542-009 (2), 1049-001 (3), 1064-001 (1), 1084-001 (1) and 1085-001 (1); FMNH 5900 (1), 5901 (6), 5902 (1) and 83719 (1); other collections: UMMZ 204003 (1) and 204004 (1). Distribution: North and Central America; from southern Mexico to northern
Angulo, Arturo +7 more
openaire +3 more sources