790 REPORT OF COMMISSIONER OP FISH AND FISHERIES. 



Sub-Class IL-GANOIDEA. 

 Super-Order CHONDROSTEL 

 Order 8.— Glaniostomi. 



Sub-order. 



Super-family. 



Family. ' 



Sub-family. 



Genus. 



Accipenseridae (90) Accipenserinse . . Accipenser (Linn.) 



Class B.— ELASMOBRANCHII. 



Super-Order PLAGIOSTOMI. 



Order 9. — Rale. 



Masticura 



Myliobatoidea..- 



Cepbalopteridae(91) 





Ceratoptera Mull. <£ Henle. 







Myliobatidas . (92) 



jEtobatinas 



JStobatis Mull. & Henle. 





• 





Myliobatinas 



Rbinoptera Guv. 

 Myliobatis Dum. 





Trygonoidea 



Trygonidse . . . (93) 



Pteroplateinas . . . 



Pteroplatea Mull. <£- HenU. 

 Trygon (Adanson) Cuv. 



Sareura 



Torpedinoidte. .. 



Torpedinidse . (94) 



Torpedininse 



Torpedo Dum. 







Kaiaidas (95) 



Eaianse 









Pristidse , (96) 



« 



Pristis Lath. 



Order 10. — Squall 



Khinse 



Lamnoidea. 



Galeorhinoidea- 



Scymnoidea . 



Squatinidas. .. (97) 

 Cetorhinidse. . (98) 

 Lamnidse (99) 



Odontaspididas(lOO) 

 Alopeciidse... (101) 

 Spbyrnidse . . . (102) 



Galeorbinida^ (103) 



Spinacidte (104) 



Scymnidro (105) 



Isurinse . 



Galeorhininae . . 



Mustelinw 



Squatina Dum. 

 Cetorhinus Blainv. 

 Isuropsis Gill. 

 Carcharodou A. Smith. 

 Eugomphodus Gill, 

 Alopias liaf. 

 Spbyrna Raf. 

 Reniceps Gill. 

 Eulamia Gill. 

 Aprionodon Gill. 

 Scoliodon Mull, <£- Henle. 

 Galeocerdo Mull. <£■ Henle. 

 Mustelus Cuv. 

 Squalus (Artedi) liaf. 

 Centroscyllium Midi. </■ 



Henle. 

 Somniosus Les. 



