Note 567 — LETTER XXXI.
Reading edition
The pupæ of Cassida, Imatidium, &c. seem to vary somewhat from this type, the upper part being neither membranous nor exhibiting distinctly the form of the inclosed imago.
Reading edition
The pupæ of Cassida, Imatidium, &c. seem to vary somewhat from this type, the upper part being neither membranous nor exhibiting distinctly the form of the inclosed imago.