Front matter

THE

CAMBRIDGE NATURAL HISTORY

EDITED BY

S. F. HARMER, Sc.D., F.R.S., Fellow of King's College, Cambridge; Superintendent of the University Museum of Zoology

AND

A. E. SHIPLEY, M.A., F.R.S., Fellow of Christ's College, Cambridge; University Lecturer on the Morphology of Invertebrates

VOLUME VII

HEMICHORDATA

By S. F. Harmer, Sc.D., F.R.S., Fellow of King's College, Cambridge.

ASCIDIANS AND AMPHIOXUS

By W. A. Herdman, D.Sc. (Edinb.), F.R.S., Professor of Natural History in the University of Liverpool.

FISHES (Exclusive of the Systematic Account of Teleostei)

By T. W. Bridge, Sc.D., F.R.S., Trinity College, Cambridge; Mason Professor of Zoology and Comparative Anatomy in the University of Birmingham.

FISHES (Systematic Account of Teleostei)

By G. A. Boulenger, F.R.S., of the British Museum (Natural History).

London MACMILLAN AND CO., Limited NEW YORK: THE MACMILLAN COMPANY 1904

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Third Fisherman.—Master, I marvel how the fishes live in the sea.

First Fisherman.—Why, as men do a-land,—the great ones eat up the little ones.

Pericles, Act II. Scene i.