ON THE CLYPEUS AND LABIUM OF PRIMITIVE INSECTS
- 1 April 1931
- journal article
- Published by Cambridge University Press (CUP) in The Canadian Entomologist
- Vol. 63 (4), 75-81
- https://doi.org/10.4039/ent6375-4
Abstract
The following observations and reflections on the primititive composition of the clypeus and labium of insects were made during the course of a study of the head capsule and its appendages, together with their musculature, of Grylloblatta and other orthopteroid forms.Keywords
This publication has 1 reference indexed in Scilit:
- The anatomy of the head and mouth-parts of PlecopteraJournal of Morphology, 1924