Posts tagged: Elasmobranchs

The Diet of the Pelagic thresher is Unknown

Thresher sharks reportedly feed on small- to medium-sized schooling fi shes and pelagic invertebrates such as squid. They have been observed to use their long caudal fin to bunch up, disorient, and stun prey at or near the surface, and are often caught on longlines tailhooked. The common thresher, which feeds on a variety of [...]

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Pelagic Species Are Based on Examination

With the exception of the pelagic stingray, which has been the subject of limited captive study, data on the reproduction of pelagic species are based on examination of wild-caught specimens. Since these animals are large and difficult to handle, studies are often based on relatively few specimens. These limited data are usually collected in different [...]

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The Study Of Pelagic Species

Despite the methodological limitations of the reproductive study of elasmobranchs and the specific limitations on the study of pelagic species, some general trends in the reproduction of these species can be identifi ed. First, none of the pelagic species exhibit the oviparous mode of reproduction. Obviously, this mode would be unsuitable in an open ocean [...]

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