Note 27 — PART I.—MORPHOLOGY AND PHYSIOLOGY (continued 3)
Reading edition
On the transformations of the common house fly, by A. S. Packard, Jr. Proceedings Boston Society of Natural History, vol. xvi, 1874. See Pl. 3, Figs. 12a, 12b.
Reading edition
On the transformations of the common house fly, by A. S. Packard, Jr. Proceedings Boston Society of Natural History, vol. xvi, 1874. See Pl. 3, Figs. 12a, 12b.