广东始新世金龙鱼(Scleropages, Osteoglossomorpha)属一新种
张江永

A new species of Scleropages (Osteoglossidae, Osteoglossomorpha) from the Eocene of Guangdong, China
ZHANG Jiang-Yong
Fig. 4 Sketch of Scleropages sanshuiensis sp. nov., skull based on a scanned and flipped photo of IVPP V 26533.6, right lateral view
Abbreviations: cl. cleithrum; extr. extrascapular; pfr. pectoral fin ray; rad. radials; other abbreviations see Fig. 3