A Guide to the Study of Fishes, Volume 2 (of 2)
CHAPTER IX.
THE NEMATOGNATHI, OR CATFISHES.
The Nematognathi.—Families of Nematognathi.—The Siluridæ.—The Sea 177 Catfish.—The Channel Cats.—Horned Pout.—The Mad-toms.—The Old World Catfishes.—The Sisoridæ.—The Plotosidæ.—The Chlariidæ.—The Hypophthalmidæ or Pygidiidæ.—The Loricariidæ.—The Callichthyidæ.—Fossil Catfishes.—Order Gymnonoti.