作者: Giuseppe Marramà , Giorgio Carnevale , Gavin J. P. Naylor , Jürgen Kriwet
DOI: 10.1080/02724634.2020.1803339
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摘要: In this paper we re-examine the taxonomy and systematic position of Eocene stingrays from Bolca Lagerstatte which are traditionally assigned to Urolophus crassicaudatus (Blainville). The analys...