Aptychotrema

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Aptychotrema
Aptychotrema rostrata sydney.jpg
Eastern shovelnose ray (A. rostrata)
Scientific classification
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Aptychotrema

Norman, 1926
Type species
Rhinobatus (Syrrhina) bougainvillii
J. P. Müller & Henle, 1841

Aptychotrema is a genus of guitarfish, belonging to the family Rhinobatidae. They are found around Australia.

Species

There are three living species,[1] and one extinct species only known from fossil remains of Cenomanian age.[2]

References

  1. ^ Froese, Rainer and Pauly, Daniel, eds. (2018). Species of Aptychotrema in FishBase. March 2018 version.
  2. ^ Bernárdez, E. (2002). Los dientes de seláceos del Cretácico de la depresión central asturiana. Univ. d'Oviedo: 1–476.

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