Transcriber’s Note:
This work features some large and wide tables. These are best viewed with a wide screen.
THE
CAMBRIDGE NATURAL HISTORY
EDITED BY
S. F. HARMER, M.A., Fellow of King’s College, Cambridge; Superintendent
of the University Museum of Zoology
AND
A. E. SHIPLEY, M.A., Fellow of Christ’s College, Cambridge;
University Lecturer on the Morphology of Invertebrates
VOLUME III
Map to illustrate