1. Studies on the post-embryonic development of Collembola;Agrell;Ark. Zool., (A),1948
2. Observations on the life history of the Collembolan Achorutes armatus;Britt;Trans. Amer. micr. Soc.,1951
3. Temperature and its effect on the three species of the genus Onychiurus Collembola;Choudhuri;Proc. Zool. Soc. (Bengal),1901
4. The biology of Pseudosinella violenta (Folsom), with some effects of temperature and humidity on its life stages (Collembola: Entomobryidae);Davis;Iowa St. Coll. J.,1936
5. The number of Moults in Lepidopterous Larvae;Dyar;Psyche,1890