Contents Xu 
CHAPTER XLI. 
GOBIOIDEI, DISCOCEPHALI, AND TZNIOSOMI. 
PAGE 
Suborder Gobioidei, the Gobies: Gobiide.—Suborder Discocephali, the 
Shark-suckers: Echeneidida.—Suborder Tzeniosomi, the Ribbon-fishes. 
—The Oarfishes: Regalecide.—The Dealfishes: Trachypteride....... 670 
CHAPTER XLII. 
SUBORDER HETEROSOMATA. 
The Flatfishes.—Optic Nerves of Flounders.—Ancestry of Flounders.—The 
Flounders: Pleuronectide.—The Turbot Tribe: Bothinze.—The Halibut 
Tribe: Hippoglossine.—The Plaice Tribe: Pleuronectinze—The Soles: 
Soleidz.—The Broad Soles: Achirinz.—The European Soles (Soleinz). 
—The Tongue-fishes: Cynoglossing. . 2.2... 06. cece cee eee 691 
CHAPTER XLIII. 
SUBORDER JUGULARES. 
The Jugular-fishes.—The Weevers: Trachinide.—The Nototheniidez.—The 
Leptoscopide.—The Star-gazers: Uranoscopida.—The Dragonets: Cal- 
lionymide.—The Dactyloscopide...... 0... ccc ccc eee nee 709 
CHAPTER XLIV. 
THE BLENNIES: BLENNIIDA, 
The Northern Blennies: Xiphidiine, Sticheinie, etc—The Quillfishes: 
Ptilichthyide.—The Blochiide.—The Patzecide, etc.—The Gadopside, 
etc.—The Wolf-fishes: Anarhichadide.—The Eel-pouts: Zoarcide.— 
The Cusk-eels: Ophidiide.—Sand-lances: Ammodytide.—The Pearl- 
fishes: Fierasferida.—The Brotulidea.—Ateleopodide.—Suborder Hap- 
lodoci.—Suborder Xenopterygii... 0... eee eee eee tenes 717 
CHAPTER XLV. 
OPISTHOMI AND ANACANTHINI. 
Order Opisthomi.—Order Anacanthini—The Codfishes: Gadide.—The 
Hakes: Merluciidee.—The Grenadiers: Macrouride.................. 739 
CHAPTER XLVI. 
ORDER PEDICULATI: THE ANGLERS. 
The Angler-fishes.—The Fishing-frogs: Lophiide.—The Sea-devils: Cera- 
tiide.—The Frogfishes: Antennariide.—The Batfishes: Ogeocephalide. 748 
