1. La biologie des Orthoptères;Chopard,1938
2. A study of the genus Nemobius (Orthoptera: Gryllidae);Fulton;Ann. ent. Soc. Amer.,1931
3. The nomenclature of Nemobius sylvestris (Bosc) (Orth., Gryllidae);Gabbutt;Ent. mon. Mag.,1953
4. Neue studien über copulation und spermatophoren von Grylliden und Locustiden;Gerhardt;Acta Zool. Stockh.,1921
5. A new species of Pristoceuthopilus from Oregon and remarks on certain special glands of Orthoptera;Gurney;J. Wash. Acad. Sci.,1947