John S. Caldwell

John Stein Caldwell (1911–1990), U.S. entomologist.

• Ohio State University.

Caldwell collection is in the Ohio State University OSU

(List may be incomplete)

• 159 taxon names authored by John S. Caldwell

(List may be incomplete)

• 2 eponyms of John S. Caldwell

(List may be incomplete)

• DeLong, D.M. & 1934. Studies of the genus Empoasca. Part II. Nine new species of Empoasca. Annals of the Entomological Society of America 27(4): 604–609. Reference page. 

• DeLong, D.M. & 1935. Hibernation studies of the potato leafhopper (Empoasca fabae Harris) and related species of Empoasca occurring in Ohio. Journal of Economic Entomology 28: 442–444. Reference page. 

• 1936. Seven New Species of the Genus Aphalara (Homoptera: Chermidae) . Ohio Journal of Science 36(4): 220-224. full article (PDF). Reference page. 
• DeLong, D.M. & 1936. A new genus–Forcipata–and nine new species of typhlocybine leafhoppers closely allied to Dikraneura (Cicadellidae: Homoptera). Annals of the Entomological Society of America 29: 70–77. Reference page. 

• DeLong, D.M. & 1937. Some New Species of Idiocerus (Homoptera-Cicadellidae). Ohio Journal of Science 37(3): 161-164. full article (PDF). Reference page. 
• DeLong, D.M. & 1937. The genus Dikraneura - a study of the male genitalia - with descriptions of new species. Proceedings of the Entomological Society of Washington 39(2): 17–34. Reference page. 
• DeLong, D.M. & 1937. Check List of the Cicadellidae (Homoptera) of America, north of Mexico. Ohio State University. IV+93 pp. PDF. Reference page. 

• 1938. A New Cixius from Ohio (Homoptera: Fulgoridae). Ohio Journal of Science 38(1): 45. full article (PDF). Reference page. 

• DeLong, D.M. & 1942. The genotype of Forcipata (Homoptera-Cicadellidae). Annals of the Entomological Society of America 35: 49. Reference page. 

• 1945. Notes on Issidae from Mexico (Homoptera, Fulgoroidea). Annals of the Entomological Society of America 38: 89–120. Online Reference page. 

• 1949. A generic revision of the treehoppers of the tribe Ceresini in America north of Mexico, based on a study of the male genitalia. Proceedings of the United States National Museum 98(3234). BHL