Microstructural morphology of dermal and oral denticles of the sharpnose sevengill shark Heptranchias perlo (Elasmobranchii: Hexanchidae), a deep‐water species
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DOI: 10.1002/jemt.23273
Abstract: The dermal denticles are among the unique morphological adaptations of sharks, which have been acquired throughout their long evolutionary process of more than 400 million years. Species‐specific morphological characteristics of these structures has been applied… read more here.
Keywords: microscopy; oral denticles; sevengill shark; sharpnose sevengill ... See more keywords
New record of a sharpnose sevengill shark Heptranchias perlo (Elasmobranchii, Hexanchidae) from the Balearic Sea, western Mediterranean Sea.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of fish biology"
DOI: 10.1111/jfb.13905
Abstract: In March 2018, an immature female sharpnose sevengill shark Heptranchias perlo was caught by a commercial bottom trawler in the Ibiza Channel. This represents the first substantiated record of the species around the Balearic Islands… read more here.
Keywords: sea; record; sevengill shark; sharpnose sevengill ... See more keywords
Growth estimates of young-of-the-year broadnose sevengill shark, Notorynchus cepedianus, a top predator with poorly calcified vertebrae.
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DOI: 10.1111/jfb.14976
Abstract: The broadnose sevengill shark, Notorynchus cepedianus (Péron, 1807), is a large marine top predator in temperate coastal ecosystems. Some aspects of its life history have been determined but its growth pattern is yet to be… read more here.
Keywords: broadnose sevengill; shark notorynchus; sevengill shark; growth ... See more keywords