TABLE OF CONTENTS. 



PKEFACE, . . 



IISrTRODUCTIOi^, 



History of our Knowledge of the Fish-Fauna of the Deep Sea, 



Characteristics of Deep-Sea Fishes, ...... 



Vertical and Horizontal Distribution of Deep-Sea Fishes, .... 



The Constitution of the Fish-Fauna of the Deep Sea, .... 



Table showing the Vertical Eange of Distribution of Species, Genera, and Families, 



DESCEIPTION OF GENERA AND SPECIES. 

 Chondropterygii. 

 Plagiosto.mata. 



Selachoidea — Sharks, ....... 



Scylliidte. 



Scyllium, M. and H. 



canescens, Gthr., ....... 



Pristiurus, Bonap. 



melanostomus, Raf., . . ... 



Notidanidae. 



Chlamydoselache, Garman. 



anguinea, Garman, 



Spiuacidje. 



Spinax, M. and H. 



spiiiax, L. 



granulosus, Gthr., 

 Centropliorus, M. and H. 



foliaceus, Gthr., . 



coilolepi^, Booage, 



squamulosus, Gthr., 

 Gentroscyllium, !M. and H. 



fabricii, Enhidt., 



granulatum, Gthr., 

 Lxmargus, M. and H. 



horealu, Scoresby, 

 Batoidea — Rays. 

 Raja, Cuv. 



isotrachys, Gthr., 



circularis, Couch, 



A 1 



2 



f LXIV. ... 1 



] LXV. ... J 



II. 



A 

 B 



4 

 4 



5 

 5 

 5 



6 

 7 



ui. 



