A Guide to the Study of Fishes, Volume 2 (of 2)
CHAPTER I.
THE GANOIDS.
PAGE
Subclass Actinopteri.—The Series Ganoidei.—Are the Ganoids a 1 Natural Group?—Systematic Position of Lepidosteus.—Gill on the Ganoids as a Natural Group.
A Guide to the Study of Fishes, Volume 2 (of 2)
THE GANOIDS.
PAGE
Subclass Actinopteri.—The Series Ganoidei.—Are the Ganoids a 1 Natural Group?—Systematic Position of Lepidosteus.—Gill on the Ganoids as a Natural Group.