Philosophy of the pupation of butterflies and particularly of the Nymphalidæ.
By: By Charles V. Riley.
Publisher: Printed at the Salem press
Published: 1880
Place of publication: [Salem, Mass
Language: eng
Subjects: Butterflies.; Insects -- Development.
Notes: Caption title.

"From the Proceedings of the American association for the advancement of science, vol. XXVIII, Saratoga meeting, August, 1880."