Large Centrophorus (Chondrichthyes, Squaliformes) of the Belgian Neogene continental shelf [PDF]
A number of isolated teeth of gulper sharks (genus Centrophorus Müller & Henle, 1837) have been recovered from Neogene sands in the Antwerp area, marking the first occurrence of the genus Centrophorus in the fossil record of Belgium and the North Sea ...
De Schutter, P., Wijnker, E.
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Morphological and functional abnormality in the spiny butterfly ray Gymnura altavela [PDF]
Background: A variety of abnormalities have been described for sharks, rays and skates across different ecoregions. Morphological and functional anomalies in these species, however, were not yet documented in distributions from the Canary Islands, the ...
Narváez, K., Osaer, F.
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Elasmobranch (Chondrichthyes) assemblages from the Albian (Lower Cretaceous) of Ukraine
Tymofii Sokolskyi, Guillaume Guinot
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Two new species of freshwater stingrays of the genus Paratrygon (Chondrichthyes: Potamotrygonidae) from the Orinoco basin, with comments on the taxonomy of Paratrygon aiereba [PDF]
Thiago Silva Loboda +3 more
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Condrictios de la Argentina y Uruguay: lista de trabajo [PDF]
Presentamos aquí una lista actualizada de los condrictios (tiburones, rayas, quimeras y pez elefante) que han sido citados de la Argentina y Uruguay, incluyendo las especies de agua dulce de la familia Potamotrygonidae.
Lucifora, Luis O., Menni, Roberto C.
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Diet and feeding habits of two skate species,Raja brachyuraandRaja miraletus(Chondrichthyes, Rajidae) in Sardinian waters (central‐western Mediterranean) [PDF]
M. C. Follesa +5 more
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Correction to: Redescription of the bigeye chimaera, Hydrolagus macrophthalmus de Buen, 1959 (Chondrichthyes: Chimaeriformes), with a genetic characterization of the species [PDF]
Matthew Jew +4 more
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All their eggs in one basket: a rocky reef nursery for the longnose skate (Raja rhina Jordan & Gilbert, 1880) in the southern California Bight [PDF]
Skates (family Rajidae) are oviparous and lay tough, thick-walled eggs. At least some skate species lay their eggs in spatially restricted nursery grounds where embryos develop and hatch (Hitz, 1964; Hoff, 2007).
Cochrane, Guy +4 more
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Environmental distribution of Bathonian (Middle Jurassic) neoselachians in southern England [PDF]
Within the Bathonian (Middle Jurassic) a wide range of depositional environments were present across Britain. Within this dominantly carbonate shelf setting, there is a general palaeoenvironmental transition from open marine shelf in the south of England,
Underwood, Charlie J., Ward, D.J.
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The role of two anatomically separate olfactory bulbs in shark food odor tracking [PDF]
Most sharks have well-developed olfactory systems and depend to a large degree on odor information to locate food, home and navigate, and possibly detect predators and mates.
Lohe, Adrienne
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