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Trophic ecology of the smallnose fanskate Sympterygia bonapartii in the San Matías Gulf, northern Patagonia, Argentina

This study quantifies and describes the diet composition and variability, and the trophic ecology of Sympterygia bonapartii in the San Matías Gulf, northern Patagonia, Argentina, and places it in the functional group of species that mainly feeds on decapod crustaceans.
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Reproductive biology of the skate, Rioraja agassizii (Müller and Henle, 1841), off Puerto Quequén, Argentina

Seasonal variations in the gonadosomatic and hepatosomatic indices, and in the width of the left oviducal gland (OG), along with the greater number of pregnant females sampled during spring, suggested that the peak of the egg laying season could be during this season.
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Rafting seahorses: the presence of juvenile Hippocampus patagonicus in floating debris.

If rafting juveniles drift long distances beyond their original populations, they have the potential to form new populations, which may explain the wide distribution of H. patagonicus.
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Reproductive biology of Sympterygia bonapartii (Chondrichthyes: Rajiformes: Arhynchobatidae) in San Matías Gulf, Patagonia, Argentina

El presente estudio estima y analiza los parametros reproductivos y el ciclo reproductivo de Sympterygia bonapartii en el Golfo San Matias, Patagonia norte, Argentina y detecto dimorfismo sexual.
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Comment on 'Genetic evidence and new morphometric data as essential tools to identify the Patagonian seahorse Hippocampus patagonicus (Pisces, Syngnathidae) by González et al. (2014)'.

This research presents a meta-analysing of the response of the immune systems to the presence of carbon dioxide in the fluid environment and its role in the build-up of infectious disease.
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The southernmost range limit for the hidden angelshark Squatina occulta

The present finding confirms the presence of a third species of angelshark in Argentina and constitutes the southernmost record of S. occulta.
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Leptonotus vincentae, a new pipefish species (Syngnathidae: Syngnathinae) from the south-west Atlantic Ocean near northern Patagonia.

A new species of pipefish Leptonotus vincentae sp. nov. (Syngnathidae) is described on the basis of 12 specimens found in shallow waters (<2 m depth) of San Antonio Bay, Patagonia, Argentina, in the…
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The presence of the patagonian seahorse Hippocampus patagonicus piacentino & luzzatto, 2004 (Teleostei: Syngnatidae) in monte hermoso, southwestern Buenos Aires province, Argentina

High catches spanning several years and the identification of specimens confirm the presence of H. patagonicus in Monte Hermoso.
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Ex situ growing out of early stages of wild seahorses: Envisioning conservation options for threatened populations

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Trophic ecology of the smallnose fanskate Sympterygia bonapartii in the San Matías Gulf, northern Patagonia, Argentina

This study quantifies and describes the diet composition and variability, and the trophic ecology of Sympterygia bonapartii (Batoidea: Arhynchobatidae) in the San Matías Gulf, northern Patagonia,…
View on Springer (opens in a new tab)
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