118 



BULLETIN OF THE 



LIST OF PLATES. 



Abbreviations. 



ang. 



au. 



cr. 



9- 

 J- 

 I. 



VI. 



Angular. 



Aural. 



Cranial. 



Gular. 



Jugular. 



Lateral. 



Median. 



Plate 

 I. 



IL 



IIL 



IV. 

 V. 



VI. 



VII. 



VIII. 



IX. 



X. 



XI. 



XII. 



XIII. 



XIV. 



XV. 



XVI. 



XVII. 



XVIII. 



Isitrus punctatus sp. DeKay. With the names and abbreviations. Fig. 1, 



top, 2, front, 3, lower, and 4, side view of head. 

 Chimcera monstrosa Linne. Fig. 1, side, full length ; 2, top, 3, front, 4, side, 



and 5, lower view of head. 

 Callorliynchus antarcticus La C. ; Cuv. Fig. 1, side, and 2, back, full length ; 



3, lower view of head. 

 CaUorhynchus antarcticus. Fig. 1, side, 2, top, and 3, lower view of head. 

 ScoUodon terrcR novce Rich. ; Gill. Fig. 1, side, full length; 2, half of lower, 



3, half of upper, and 4. front view ol head. 

 Prionodon milherti (Val ) M. & H. Fig. 1, side, full length; 2, lower, 



3, front, and 4, upper view of head. 



Cestracion tihitro L. ; Duni. (Zijgczna auct.) Fig. 1, lower, and 2, upper 



view of head. 

 Mustelus canis Mitch. ; DeKay. Fig. 1, side, entire ; 2, lower, 3, front, and 



4, top view of head. 



Triads semifasciatum Girard. Fig. 1, side, entire ; 2, lower, 3, front, and 



4, top view of head. 

 Isurus punctatus sp. DeKay. Fig. 1, side, entire ; 2, lower, 3, front, and 



4, top view of head. 

 Odontaspis americanus Mitch. ; Abb. Fig. 1, entire side; 2, top, 3, front, 



and 4, lower view of liead. 

 Alopias vulpes Gmel. ; Bonap. Fig. 1, front, 2, top, and 3, lower view 



of head. 

 Alopias vulpes. Entire view of side. 



Hepiabranchias maculatus Girard. Fig. 1, side, and 2, top view of head. 

 Cldamydoselachus anguineiis Garman. Fig. 1, side, and 2, top view of head. 

 Ginglymosloma cirralum Gmel.; M. & H. Fig. 1, entire side; 2, lower, 



3, front, and 4, top view of head. 



Scylliorhinus caniculus sp. Linn. Fig. 1, entire side ; 2, lower, 3, front, and 



4, top view of head. 



Helerodontus philippi La C. ; Blainv. Fig. 1, entire side ; 2, lower, 3, front, 

 and 4, top view of head. 



