Entomologica Scandinavica Supplement 6
now changed to Insect Systematics and Evolution Supplement
ESS 6.
BIRKET-SMITH, S. J. R.: On the abdominal morphology of Thysanura (Archaeognatha and Thysanuras.str.). 1974. 67 pp. SEK 40.
Abstract:
The morphology of the abdomen of Petrobius lohmanderi, Lepisma saccharina and Braunsina cf. nudata has been studied from dissected males and females; the musculature and its innervations have been figured. The results have lead to a new interpretation of the external genitalia.