Libellenlarven van Nederland: The life history of Pyrrhosoma nymphula (Sulzer) (Odonata). Part I. Life history. Part II. Final instar nymph and ecological notes. Entomologist's Gazette 1: 163-182.

Literature

Auteur(s)	Gardner, A. E. & MacNeill, N.
Jaar	1950
Titel	The life history of Pyrrhosoma nymphula (Sulzer) (Odonata). Part I. Life history. Part II. Final instar nymph and ecological notes. Entomologist's Gazette 1: 163-182.