APPENDIX 1.
Half lower (top) and upper (down) jaws of Female (UM REC285M) and Male (UM REC284M) of Leptocharias smithii (Sénégal). S. symphyseal teeth.
APPENDIX 2.
A: Sphyrna media. A1. Upper (left) and lower (right) half jaw of Female (UM REC142M), A2. Magnificience of upper teeth, A3. Magnificience of lower teeth; B: Sphyrna tudes. B1. Upper (left) and lower (right) half jaw of Female (UM REC144M), B2. Magnificience of upper teeth, B3. Magnificience of lower teeth; C: Rhizoprionodon acutus. Upper (left) and lower (right) half jaw of Male (UM REC1237M); D: Rhizoprionodon lalandis. Upper (left) and lower (right) half jaw of Female (UM REC279M); E: Rhizoprionodon porosus. Upper (left) and lower (right) half jaw of Male (UM REC277M).
