A Guide to the Study of Fishes, Volume 2 (of 2)
CHAPTER XVI.
PERCOMORPHI.
Suborder Percomorphi, the Mackerels and Perches.—The Mackerel 258 Tribe: Scombroidea.—The True Mackerels: Scombridæ.—The Escolars: Gempylidæ.—Scabbard and Cutlass-fishes: Lepidopidæ and Trichiuridæ.—The Palæorhynchidæ.—The Sailfishes: Istiophoridæ.— The Swordfishes: Xiphiidæ.