The Genitalia of the British Geometridae of the Lepidoptera of the British Islands: An account of the morphology of the male clasping organs and the corresponding organs of the female

Description:

Original edition. Illustrated by the author.

Condition

8vo, orig. cloth, corners bumped, some wear to extremities, a bit soiled, spine darkened. Occasional marginal pencil annotations; some scattered foxing. Two b/w photographs of geometrid moths, dated 1968-67, loosely inserted ('Purple Thorn/Early Thorn crosses' and 'Early Thorn Experiments').