CONTENTS 
VOL. II. 
CHAPTER I. 
THE GANOIDS. 
PAGE 
Subclass Actinopteri—The Series Ganoidei—Are the Ganoids a Natural 
Group?—Systematic Position of Lepidosteus.—Gill on the Ganoids as a 
Natural Groupies .oa sg eho yo ghee AE Red BGS Ba dens deed Sxeeee I 
CHAPTER II. 
THE GANOIDS (Continued). 
Classification of Ganoids.—Order Lysopteri—The Paleoniscide.—The Platy- 
somide.—The Dorypteride.—The Dictyopygide.—Order Chondrostei.— 
Order Selachostomi: the Paddle-fishes.—Order Pycnodonti.—Order Lepi- 
dostei.—Family Lepisosteida.—Embryology of the Garpike.—Fossil Gar- 
pikes.—Order Halecomorphi.—Pachycormide.—The Bowfins: Amiide.— 
The: Oligopletridee sc oie aiei-di 6.4. pulse ieeuved pease ndlaes akcnaga eae eee eels 13 
CHAPTER III. 
ISOSPONDYLI. 
The Subclass Teleostei, or Bony Fishes.—Order Isospondyli—The Classifica- 
tion of the Bony Fishes.—Relationships of Isospondyli—The Clupeoidea.— 
The Leptolepide.—The Elopide.—The Albulide.—The Chanide.—The 
Hiodontide.—The Pterothrisside.—The Ctenothrisside.—The Notopteri- 
de.—The Clupeide.—The Dorosomatide.—The Engraulidide.—Gono- 
rhynchide.—The Osteoglosside.—The Pantodontide. ................. 37 
CHAPTER IV. 
SALMONID&. 
The Salmon Family.—Coregonus, the Whitefish.—Argyrosomus, the Lake Her- 
ring.—Brachymystax and Stenodus, the Inconnus.—Oncorhynchus, the 
Quinnat Salmon.—The Parent-stream Theory.—The Jadgeska Hatchery. 
—Salmon=packing. i. ue ccna n cee naan seenaee nit adda dw dale anes 61 
