Composition of the fish fauna in a tropical estuary: the ecological guild approach
Ecological guilds have been widely applied for understanding the structure and functioning
of aquatic ecosystems. This study describes the composition and the spatio-temporal …
of aquatic ecosystems. This study describes the composition and the spatio-temporal …
Spatial and Ontogenetic Patterns in the Trophic Ecology of Juvenile Bull Sharks (Carcharhinus leucas) From the Northwest Gulf of Mexico
A combination of stomach content and stable isotope (δ13C, δ15N, and δ34S) analyses
were used to characterize and examine spatiotemporal and ontogenetic trends in the …
were used to characterize and examine spatiotemporal and ontogenetic trends in the …
Dietary Habits of Hardhead (Ariopsis felis) and Gafftopsail (Bagre marinus) Catfish Revealed through DNA Barcoding of Stomach Contents
A better understanding of trophic interactions between hardhead catfish (Ariopsis felis) and
gafftopsail catfish (Bagre marinus) is crucial for develo** multi-species management …
gafftopsail catfish (Bagre marinus) is crucial for develo** multi-species management …
Age and growth of hardhead catfish and gafftopsail catfish in coastal Louisiana, USA
Abstract The Hardhead Catfish Ariopsis felis and Gafftopsail Catfish Bagre marinus are
marine catfishes that have low recreational and commercial landings in US waters, although …
marine catfishes that have low recreational and commercial landings in US waters, although …
Ecological and conservation aspects of bycatch fishes: An evaluation of shrimp fisheries impacts in Northeastern Brazil
R Passarone, KC Aparecido, LN Eduardo… - Brazilian Journal of …, 2019 - SciELO Brasil
Fishes accidentally caught, commonly known as bycatch, usually have no economic
importance and are not reported in official statistics, being frequently discarded at sea …
importance and are not reported in official statistics, being frequently discarded at sea …
Annual reproductive cycle of gafftopsail catfish, Bagre marinus (Ariidae) in a tropical coastal environment in the Gulf of Mexico
Reproductive cycle of gafftopsail catfish (Bagre marinus) and its relation to environmental
variables were analyzed, based on specimens collected randomly from commercial …
variables were analyzed, based on specimens collected randomly from commercial …
Mercury biomagnification and trophic structure patterns in neotropical coastal estuaries impacted by a Chlor-alkali plant in northeast Brazil
AP Viana, F Le Loc'h, T Frédou… - Regional Studies in …, 2023 - Elsevier
The present study reports the concentration of HgT and MeHg in sediments and food webs
in estuarine and coastal areas of Northeast Brazil, which have been subject to different …
in estuarine and coastal areas of Northeast Brazil, which have been subject to different …
Phylogenetic and morphologic analyses of a coastal fish reveals a marine biogeographic break of terrestrial origin in the southern Caribbean
Background Marine allopatric speciation involves interplay between intrinsic organismal
properties and extrinsic factors. However, the relative contribution of each depends on the …
properties and extrinsic factors. However, the relative contribution of each depends on the …
Isotopic niche of the catfishes Bagre bagre and Genidens barbus in a coastal area of south-eastern Brazil
The isotopic niche of Bagre bagre and Genidens barbus target of commercial fisheries in a
marine coastal area from northern Rio de Janeiro State (~ 21ºS), south-eastern Brazil was …
marine coastal area from northern Rio de Janeiro State (~ 21ºS), south-eastern Brazil was …
Gafftopsail Catfish in Texas estuaries: Population trends and ecosystem implications
L Cates, S Hale, Z Olsen - North American Journal of Fisheries …, 2024 - Wiley Online Library
Objective Given the limited information on population dynamics of Gafftopsail Catfish Bagre
marinus in the western Gulf of Mexico, the objectives of this study were to determine the …
marinus in the western Gulf of Mexico, the objectives of this study were to determine the …