Copyright by Kim In Young.

연골어강→판새아강→흉상어목→족제비상어과→후크투스 샤크(Hooktooth shark; Chaenogaleus macrostoma)
Class Chondrichthyes→Subclass Elasmobranchii→Order Carcharhiniformes→Family Hemigaleidae→Hooktooth shark
(Chaenogaleus macrostoma )

흉상어목 족제비상어과 Order Carcharhiniformes (ground sharks)/Family Hemigaleidae(weasel sharks)
후크투스 샤크(Hooktooth shark)
Chaenogaleus macrostoma (Bleeker, 1852). 100cm(TL)

머리의 복면

Order Carcharhiniformes(ground sharks)/Family Hemigaleidae(weasel sharks)
Hooktooth shark
Chaenogaleus macrostoma (Bleeker, 1852). 100cm(TL)

Ventral view  of head