FIG. 6 in Squalus rancureli Fourmanoir, 1979, a new junior synonym of the blacktailed spurdog S. melanurus Fourmanoir, 1979, and updated diagnosis of S. bucephalus Last, Séret & Pogonoski, 2007 from New Caledonia (Squaliformes, Squalidae)

FIG. 6. — Upper (A) and lower (B) teeth of Squalus melanurus Fourmanoir, 1979 (MNHN-IC-1997-3626) in labial view. Scale bars: 1 mm.