Search Results - "Milessi, Andrés C."

Trophic ecology of Patagonian flounder Paralichthys patagonicus (Jordan, 1889) in the Argentine-Uruguayan Coastal Ecosystem by Troccoli, Gonzalo H., Milessi, Andrés C., Marí, Noemí, Figueroa, Daniel, De Wysiecki, Agustín M.

“…Food habits and diet composition of Patagonian flounder Paralichthys patagonicus (Jordan, 1889) were studied on the basis of stomach content analyses from 828…”
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Changes in trophic level of Squatina guggenheim with increasing body length: relationships with type, size and trophic level of its prey by Vögler, Rodolfo, Milessi, Andrés C, Duarte, Luis O

“…The occurrence of changes in the trophic level (TL) of sharks with growth has not been quantified until now. Here length-related changes on Squatina guggenheim…”
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An estuarine system as a possible nursery habitat for the broadnose sevengill shark: San Antonio cape—Southwest Atlantic by Jaureguizar, Andrés J., De Wysiecki, Agustín M., Cortés, Federico, Milessi, Andrés C.

“…The nursery habitats of the broadnose sevengill shark Notorynchus cepedianus (Péron, 1807) remain largely unknown. The identification of these critical…”
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First in situ record of the deep-sea shark Hexanchus griseus (Chondrichthyes: Hexanchidae) off Rapa Nui (Easter Island, Chile), and management implications by Vögler, Rodolfo, Sellanes, Javier, Gorny, Matthias, Milessi, Andrés C.

“…The conservation of threatened sharks requires defining the occurrence and distribution range of the species and key habitats for their survival. During…”
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New records of Bramidae in Chilean waters: the sickle pomfret (Taractichthys steindachneri) and the rough pomfret (Taractes asper) by Carvalho Filho, Alfredo, Wiff, Rodrigo, Milessi, Andrés C., Flores, Andrés

“…Artisanal fisheries in center-southern Chile targeted a large amount of southern ray bream (Brama australis), whereas other species of Bramidae are negligible…”
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Southernmost record of Coryphaena hippurus Linnaeus, 1758 (Coryphaenidae) in the southwest Atlantic Ocean, off Mar del Plata, Argentina by Figueroa, Daniel E, Milessi, Andres C, Wysiecki, Agustin M. De

“…This paper reports the presence of the common dolphinfish, Coryphaena hippurus, in Argentinian waters for the first time, with a specimen collected by…”
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Growth estimates of young‐of‐the‐year broadnose sevengill shark, Notorynchus cepedianus, a top predator with poorly calcified vertebrae by Jaureguizar, Andrés Javier, Cortés, Federico, Braccini, J. Matias, Wiff, Rodrigo, Milessi, Andrés C.

“…The broadnose sevengill shark, Notorynchus cepedianus (Péron, 1807), is a large marine top predator in temperate coastal ecosystems. Some aspects of its life…”
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Trophic ecology of young‐of‐the‐year elasmobranchs in a critical habitat within the Río de la Plata outer estuarine waters by Milessi, Andrés C., De Wysiecki, Agustín M., Jaureguizar, Andrés J.

“…Knowledge on the trophic ecology of elasmobranch species in all their size classes is important to determine complex trophic roles and relationships between…”
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First report of the hapuku wreckfish Polyprion oxygeneios (Polyprionidae) in Argentinian waters by Milessi, Andres C, De Wysiecki, Agustin M, Filho, Alfredo Carvalho, Wiff, Rodrigo

“…The hapuku wreckfish Polyprion oxygeneios is recorded for the first time in Argentinian waters. Four specimens were caught off Mar del Plata (38°S, Argentina)…”
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Trophic mass-balance model of a subtropical coastal lagoon, including a comparison with a stable isotope analysis of the food-web by Milessi, Andrés C., Danilo, Calliari, Laura, Rodríguez-Graña, Daniel, Conde, Javier, Sellanes, Rodríguez-Gallego, Lorena

“…Stable isotopes and mass-balance trophic models (e.g., ECOPATH) are well-known and widely used approximations to describe food-web structure, but their…”
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Estimating Consumption to Biomass Ratio in Non-Stationary Harvested Fish Populations by Wiff, Rodrigo, Roa-Ureta, Ruben H, Borchers, David L, Milessi, Andrés C, Barrientos, Mauricio A

“…The food consumption to biomass ratio (C) is one of the most important population parameters in ecosystem modelling because its quantifies the interactions…”
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Assessing the effects of demersal fishing and conservation strategies of marine mammals over a Patagonian food web by Ocampo Reinaldo, Matías, Milessi, Andrés C., Romero, María Alejandra, Crespo, Enrique, Wolff, Matthias, González, Raúl A.

“…•We model a food web considering fishing, hake cannibalism and sea lions effects.•We examine changes in the San Matías gulf food web over 4 decades.•Increasing…”
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Modelling production per unit of food consumed in fish populations by Wiff, Rodrigo, Barrientos, Mauricio A., Milessi, Andrés C., Quiroz, J.C., Harwood, John

“…The ratio of production-to-consumption (ρ) reflects how efficiently a population can transform ingested food into biomass. Usually this ratio is estimated by…”
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First record of Latris lineata (Forster, 1801) in the Southwest Atlantic Ocean by Waessle, Juan A, Milessi, Andrés C

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Assessing the sources of the fishing down marine food web process in the Argentinean-Uruguayan Common Fishing Zone by Jaureguizar, Andres J, Milessi, Andres C

“…The temporal trend in the mean trophic level (mTL), fisheries-in-balance index (FIB), trophic categories landing (TrC) and landing profile (LP) of the…”
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Fish assemblages in a small temperate estuary on the Argentinian coast: spatial variation, environmental influence and relevance as nursery area by Solari, Agustín, Jaureguizar, Andrés J., Milessi, Andrés C., García, Mirta L.

“…AbstractThe effects of different environmental variables on the fish community structure were evaluated in a small temperate estuary. The biological and…”
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Influence of environmental variables on the distribution of Squatina guggenheim (Chondrichthyes, Squatinidae) in the Argentine–Uruguayan Common Fishing Zone by Vögler, Rodolfo, Milessi, Andrés C., Quiñones, Renato A.

“…The environmental variables affecting the spatial distribution of Squatina guggenheim Marini, 1936, an important commercial resource, are unknown. Here the…”
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The mean trophic level of Uruguayan landings during the period 1990–2001 by Milessi, Andrés C., Arancibia, Hugo, Neira, Sergio, Defeo, Omar

“…The worldwide increasing trend in fishing catches together with the impact of fishing on ecosystems and inefficient fishery management have led to overfishing…”
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Osseous skeletal material and fish scales in marine sediments under the oxygen minimum zone off northern and central Chile by Milessi, Andrés C., Sellanes, Javier, Gallardo, Vı´ctor A., Lange, Carina B.

“…The significance of whale falls for the study of the biogeography, evolution and biodiversity of deep-sea biota has been recently recognized by international…”
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Long-term impact of incidental catches by tuna longlines: the black escolar ( Lepidocybium flavobrunneum) of the southwestern Atlantic Ocean by Milessi, Andrés C., Defeo, Omar

“…We analyze intra and inter-annual harvesting patterns of the black escolar Lepidocybium flavobrunneum (Gempylidae), an important component of the incidental…”
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