Dwight Moore DeLong

Dwight Moore DeLong (1892–1984), U.S. entomologist.

Department of Entomology, Ohio State University, Columbus, USA
Collection DeLong in Ohio State University OSU

Taxon names authored

(List may be incomplete)

726 taxon names authored by Dwight Moore DeLong

Publications

(List may be incomplete)

1916

DeLong, D.M. 1916. The leafhoppers or Jassoidea of Tennessee. Bulletin of the Tennessee State Board of Entomology 5: 1–113.

1918

DeLong, D.M. 1918. A synopsis of the genus Chlorotettix. Bulletin of the Ohio State University 23 (15): 1–29.
DeLong, D.M. 1918. The occurrence of a probable gynandromorph in the Homoptera. The Ohio Journal of Science 18: 227–228.
DeLong, D.M. 1918. Additional records of Tennessee Cicadellidae (Hemiptera-Homoptera). The Ohio Journal of Science 18: 233–242.
DeLong, D.M. 1918. A new species of Cicadellidae from Wisconsin. The Ohio Journal of Science 23(15): 1–29.

1923

DeLong, D.M. 1923. New species in Wolcott's "Insectae Portoricensis.". Journal of the Department of Agriculture of Puerto Rico 7: 257–270.
DeLong, D.M. 1923. The distribution of the leafhoppers of Presque Isle, Pa., and their relation to plant formations. Annals of the Entomological Society of America 16: 363–373.
DeLong, D.M. 1923. "Family Cicadellidae." In Britton's Guide to the insects of Connecticut. Part IV. The Hemiptera or sucking insects of Connecticut. Bulletin. State of Connecticut. State Geological and Natural History Survey 34: 56–163.
DeLong, D.M. & Wolcott, G.N. 1923. New species in Wolcott's "Insectae Portoricensis." The Journal of the Department of Agriculture of Porto Rico 7: 257–270. Reference page.

1924

DeLong, D.M. 1924. Some new Cicadellidae (Homoptera) from southern United States. Journal of the New York Entomological Society 32: 63–69.
DeLong, D.M. 1924. Some observations on the life cycle and habits of Dorydiella floridana Baker (Homoptera-Cicadellidae). The Ohio Journal of Science 24: 195–198.

1925

Ball, E.D. & Delong, D.M. 1925: The genus Dikraneura and its allies in North America. Annals of the Entomological Society of America 18(3): 324–340. Reference page.
DeLong, D.M. 1925. The occurrence of the beet leafhopper, Eutettix tenella Baker, in the Eastern U.S. Journal of Economic Entomology 18: 637–638.

1926

DeLong, D.M. 1926. A monographic study of the North American species of the genus Deltocephalus. University Studies. The Ohio State University Contributions in zoology and entomology 2 (13): i-x, 1–129.
DeLong, D.M. 1926. Three new species of Cicadellidae previously confused with related species. Transactions of the American Entomological Society 52: 89–92.
DeLong, D.M. 1926. The genus Lonatura Osburn and Ball (Homoptera, Cicadellidae). Transactions of the American Entomological Society 52: 93–102.
DeLong, D.M. 1926. A new and important species of leafhopper injuring apple in Ohio. Journal of Economic Entomology 19: 469–470.
DeLong, D.M. 1926. Type and venation of wings as factors in separating certain deltocephaloid genera. The Ohio Journal of Science 26: 42–46.
DeLong, D.M. 1926. Food plant and habitat notes on some North American species of Phlepsius. The Ohio Journal of Science 26: 69–72.
DeLong, D.M. & Cartwright, O.L. 1926. The genus Chlorotettix–a study of the internal male genitalia including the description of a new species. Annals of the Entomological Society of America 19: 499–511. Reference page.

1928

DeLong, D.M. 1928. Some observations upon the biology and control of the potato leafhopper (Empoasca fabae Harris). Journal of Economic Entomology 21: 183–188.

1929

DeLong, D.M. & Sleesman, J.P. 1929. New genera and subgenera form the genus Deltocephalus. A study of the internal male genitalia of the American species and their bearing upon taxonomy. Annals of the Entomological Society of America 22: 81–114. Reference page.

1930

DeLong, D.M. 1930. Contributions to biology of insects. Annals of the Entomological Society of America 23: 513–520.
DeLong, D.M. 1930. Venation characters in Typhlocybinae wings. The Ohio Journal of Science 30: 398–402.

1931

DeLong, D.M. 1931. Distribution of the potato leafhopper (Empoasca fabae Harris) and its close relatives of Empoasca. Journal of Economic Entomology 24: 475–479.
DeLong, D.M. 1931. The more important species of leafhoppers affecting the apple. Journal of Economic Entomology 24: 1214–1222.
DeLong, D.M. & Davidson, R.H. 1931. The genus Agallia–external characters used to distinguish the species injuring economic crops. The Ohio Journal of Science 31: 377–384. Reference page.
DeLong, D.M. 1931. A revision of the American species of Empoasca known to occur north of Mexica. U.S. Dept. Agr. Tech. Bul. 231: 1-59. Reference page.

1932

DeLong, D.M. 1932. Three species of Empoasca leafhoppers known to affect econimic plants in Haiti (including the description of two new species). Journal of the Department of Agriculture of Puerto Rico 16(2): 113–115.
DeLong, D.M. 1932. Further studies of the genus Empoasca (Homoptera, Cicadellidae). Part I. Nine new species of Empoasca. Ohio Journal of Science 32(4): 393–401. Reference page.

1933

DeLong, D.M. & Davidson, R.H. 1933. Some new species of Eugnathodus. (Homoptera Cicadellidae). The Ohio Journal of Science 33: 55–58. Reference page.
DeLong, D.M. & Davidson, R.H. 1933. The genus Agellus, gen. nov. (Homoptera, Cicadellidae). The Ohio Journal of Science 33: 210. Reference page.

1934

DeLong, D.M. & Caldwell, J.S. 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. & Davidson, R.H. 1934. Some new species of Cicadellidae (Homoptera) from the United States. Journal of the New York Entomological Society 42: 221–224. Reference page.
DeLong, D.M. & Davidson, R.H. 1934. A new species of Typhlocyba (Homoptera Cicadellidae) injurious to prune in the Pacific Northwest. The Ohio Journal of Science 34: 161–162. Reference page.

1935

DeLong, D.M. 1935. A new genus and five new species of leafhoppers related to Thamnotettix (Homop.: Cicadellidae). Entomological News 46: 180–183.
DeLong, D.M. & Caldwell, J.S. 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.
DeLong, D.M. & Davidson, R.H. 1935. Further Studies of the Genus Empoasca (Homoptera, Cicadellidae). Part III, Seventeen New Species of Empoasca from the United States and Canada. Ohio Journal of Science 35(1): 29-39. full article (PDF). Reference page.

1936

DeLong, D.M. 1936. The genus Elymana in North America. (Homoptera, Cicadellidae). Annals of the Entomological Society of America 29: 636–639.
DeLong, D.M. 1936. Some new genera of leafhoppers related to Thamnotettix. The Ohio Journal of Science 36: 217–219.
DeLong, D.M. & Beery, L. 1936. Studies of the genus Scaphoideus (Homoptera, Cicadellidae). Part II. Nine new North American species and descriptions of five male allotypes. The Ohio Journal of Science 36: 334–342.
DeLong, D.M. & Caldwell, J.S. 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. & Davidson, R.H. 1936. Further studies of the genus Empoasca (Homoptera, Cicadellidae). Part IV. Eleven new species of Empoasca from the United States. Ohio Journal of Science 36(4): 225-230. full article (PDF). Reference page.
DeLong, D.M. & Davidson, R.H. 1936. Further studies of the genus Empoasca (Homoptera, Cicadellidae). Part IV. Eleven new species of Empoasca from the United States. Ohio Journal of Science 36(4): 225-230. full article (PDF). Reference page.
DeLong, D.M. & Johnson, D.M. 1936. Six new species of Typhlocyba from the United States. (Homopera: Cicadellidae). Entomological News 47: 101–104. Reference page.
DeLong, D.M. & Mohr, C.O. 1936. Studies of the genus Scaphoideus (Homoptera-Cicadellidae). Part I – Seventeen new North American species. American Midland Naturalist 17: 965–977.
DeLong, D.M. 1936. Some New Genera of Leafhoppers Related to Thamnotettix. Ohio Journal of Science 36(4): 217-219. full article (PDF). Reference page.

1937

DeLong, D.M. 1937. The genera Cyperana and Paluda (Homoptera-Cicadellidae). The American Midland Naturalist 18: 225–236.
DeLong, D.M. 1937. Six new species of Graminella and Chlorotettix (Homoptera Cicadellidae) from the Eastern United States. Entomological News 48: 50–54.
DeLong, D.M. 1937. Some new deltocephaloid leafhoppers (Homoptera Cicadellidae) from Illinois. The Pan-Pacific Entomologist 13: 32–34.
DeLong, D.M. 1937. The genus Chloroettix (Homoptera Cicadellidae): some notes on synonymy. The Pan-Pacific Entomologist 13: 34–35.
DeLong, D.M. & Beery, L. 1937. Two New Species of Osbornellus. Ohio Journal of Science 37(4): 266. full article (PDF). Reference page.
DeLong, D.M. & Caldwell, J.S. 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. & Caldwell, J.S. 1937. Check List of the Cicadellidae (Homoptera) of America, north of Mexico. Ohio State University. IV+93 pp. PDF. Reference page.
DeLong, D.M. & Caldwell, J.S. 1937. Some New Species of Idiocerus (Homoptera-Cicadellidae). Ohio Journal of Science 37(3): 161-164. full article (PDF). Reference page.
DeLong, D.M. & Kadow, K.J. 1937. Sugar beet leafhopper, Eutettix tenellus Baker, appears in Illinois. Journal of Economic Entomology 30: 210.
DeLong, D.M. & Mohr, C.O. 1937. The genus Graminella (Homoptera-Cicadellidae). American Midland Naturalist 18: 622–630.
DeLong, D.M. 1937. Some New Species of Ballana (Homoptera Cicadellidae). Ohio Journal of Science 37(2): 105-124. full article (PDF). Reference page.

1938

Davidson, R.H. & Delong, D.M. 1938: Studies of the genus Empoasca (Homoptera, Cicadellidae). Part V. Twelve new species of Empoasca from the United States. Ohio Journal of Science 38(2): 90–96. Full article (PDF). Reference page.
DeLong, D.M. 1938. The genus Phlepsius. A study of the North American species with special reference to the characters of the male genitalia. Lloydia 1: 232–252.
DeLong, D.M. 1938. Some new species of Parabolocratus (Homoptera, Cicadellidae). The Ohio Journal of Science 38: 301–303.
DeLong, D.M. 1938. Three new species of Texananus. The Pan-Pacific Entomologist 14: 185–186.
DeLong, D.M. 1938. Some New Species of Texananus and Phlepsius from the United States. Ohio Journal of Science 38(1): 41-44. full article (PDF). Reference page.
DeLong, D.M. 1938a. A New Genus and Four New Species of Cicadellidae (Homoptera) from the United States. Ohio Journal of Science 38(4): 217-218. full article (PDF). Reference page.

1939

Davidson, R.H. & DeLong, D.M. 1939. Studies of the genus Empoasca (Homoptera, Cicadellidae). Part VI. Twenty-two new species of Empoasca from North America. Ohio Journal of Science 39(2): 110–118. Reference page.
DeLong, D.M. 1939. A review of the genus Scaphoideus. Proceedings of the Entomological Society of Washington 41: 33–45.
DeLong, D.M. 1939. The Texananus (Homoptera, Cicadellidae) species of the majestus group with the description of four new species. The Ohio Journal of Science 39: 235–238.
DeLong, D.M. 1939. Fauna Mexicana. – II. (Insecta Homoptera, familia Cicadellidae, genus Phlepsius). Los phlepsidos (Phlepsius y Texananus) de Mexico (Homoptera-Cicadellidae). Anales de la Escuela Nacional de Ciencias Biológicas 1: 379–405.

1941

DeLong, D.M. 1941. The genus Arundanus (Homoptera-Cicadellidae) in North America. American Midland Naturalist 25: 632–643.
DeLong, D.M. 1941. The red-banded Osbornellus species of the auronitens group occurring in the United States. Annals of the Entomological Society of America 34: 179–180.
DeLong, D.M. 1941. The genus Prescottia (Homoptera Cicadellidae) in North America. Annals of the Entomological Society of America 34: 181–182.
DeLong, D.M. 1941. A new genus (Knullana) and two new species of leafhoppers (Homoptera-Cicadellidae) from Mexico. The Ohio Journal of Science 41: 86–88.
DeLong, D.M. 1941. Some new species of Mexican Osbornellus (Insecta, Homoptera, Cicadellidae). Anales de la Escuela Nacional de Ciencias Biológicas 2: 263–270.
DeLong, D.M. & Knull, D.J. 1941. Two new species of Osbornellus from the Southwestern United States. Annals of the Entomological Society of America 34: 177–178. Reference page.

1942

DeLong, D.M. 1942. A monographic study of the North American species of the subfamily Gyponinae (Homoptera-Cicadellidae) exclusive of Xerophloea. i-xiv, 1–187. pl. I-XXXV.
DeLong, D.M. 1942. A new genus (Plumerella) and a new species of grass feeding leafhopper from Mexico. Annals of the Entomological Society of America 35: 200–202.
DeLong, D.M. 1942. A new genus (Omanana) and six new species of leafhoppers (Homoptera-Cicadellidae) from Mexico. Lloydia 4: 293–299.
DeLong, D.M. 1942. Twelve new species of Osbornellus (Homoptera-Cicadellidae) from Mexico, Guatemala, and Panama. Bulletin of the Brooklyn Entomological Society 37: 92–101.
DeLong, D.M. & Caldwell, J.S. 1942. The genotype of Forcipata (Homoptera-Cicadellidae). Annals of the Entomological Society of America 35: 49. Reference page.

1943

DeLong, D.M. 1943. A new genus - Stoneana - and three new species of Mexican leafhoppers (Homoptera: Cicadellidae). Annals of the Entomological Society of America 36: 448–450.
DeLong, D.M. 1943. A new genus, Artucephalus, and a new species of Mexican leafhopper (Homoptera, Cicadellidae). Annals of the Entomological Society of America 36: 654–655.
DeLong, D.M. 1943. A new genus (Deltorynchus) and two new species of leafhoppers (Homoptera Cicadellidae) from Mexico. The Ohio Journal of Science 43: 79–80.
DeLong, D.M. 1943. A new genus (Ascius) and two new species of leafhoppers closely related to Flexamia (Homoptera, Cicadellidae). The Ohio Journal of Science 43: 250–251.
DeLong, D.M. 1943. Three new species of Texananus from the Western and Southwestern United States. Bulletin of the Brooklyn Entomological Society 38: 124–127.

1944

DeLong, D.M. 1944. Some new Mexican species of Omanana (Homoptera: Cicadellidae). Entomological News 55: 151–158.
DeLong, D.M. 1944. A new species of Plummerella (Homoptera, Cicadellidae) from Mexico. Annals of the Entomological Society of America 37: 68–69.
DeLong, D.M. 1944. The Mexican species of Phlepsius (Homoptera: Cicadellidae). Proceedings of the Entomological Society of Washington 46: 85–94.
DeLong, D.M. 1944. A new genus Mexicananus and species of leafhopper from Mexico related to Phlepsius and Texananus. The Ohio Journal of Science 44: 89.
DeLong, D.M. 1944. A new genus (Tenucephalus) and species of Mexican leafhopper related to Parabolocratus. The Ohio Journal of Science 44: 236–237.
DeLong, D.M. 1944. A new genus - Hebenarus and thirteen new species of leafhoppers closely related to Cloanthanus (Homoptera, Cicadellidae). The Pan-Pacific Entomologist 20: 41–53.
DeLong, D.M. 1944. A new genus - Premanus - and species of Mexican leafhopper related to Omanana (Homoptera, Cicadellidae). The Pan-Pacific Entomologist 20: 98–100.
DeLong, D.M. 1944. Four new species of Cloanthanus and Tumeus from Mexico and Brazil (Homoptera, Cicadellidae). The Pan-Pacific Entomologist 20: 129–131.
DeLong, D.M. 1944. The Mexican species of leafhoppers of the genus Texananus (Homoptera: Cicadellidae). Journal of the Washington Academy of Sciences 34: 228–239.
DeLong, D.M. 1944. The genus Ollarianus (Homoptera: Cicadellidae) in North America, including Mexico. Journal of the Washington Academy of Sciences 34: 391–398.
DeLong, D.M. 1944. A new genus (Tumeus) and six new species of leafhoppers closely related to Cloanthanus (Homoptera, Cicadellidae). Bulletin of the Brooklyn Entomological Society 38: 168–174.
DeLong, D.M. 1944. A new genus - Tenuisanus - and species of Mexican leafhopper (Homoptera, Cicadellidae). Bulletin of the Brooklyn Entomological Society 39: 73–74.

1945

DeLong, D.M. 1945. A new genus Acunasus and eight new species of Mexican leafhoppers (Homoptera: Cicadellidae). Annals of the Entomological Society of America 38: 199–206.
DeLong, D.M. 1945. A new genus and species of South American leafhopper belonging to a new tribe of the Jassinae. Annals of the Entomological Society of America 38: 414–416.
DeLong, D.M. 1945. The genus Chlorotettix (Homoptera-Cicadellidae) in Mexico. Lloydia 8: 1–30.
DeLong, D.M. 1945. Nomenclatorial notes on Cicadellidae. The Ohio Journal of Science 44: 272.
DeLong, D.M. 1945. Some new species of Cloanthanus (Homoptera-Cicadellidae) from the Eastern United States. The Ohio Journal of Science 45: 22–28.
DeLong, D.M. 1945. A new genus - Retusanus - and five new species of Mexican leafhoppers (Homoptera; Cicadellidae). The Pan-Pacific Entomologist 21: 135–140.
DeLong, D.M. 1945. The genus Menosoma (Homoptera, Cicadellidae) and a new genus Spathanus (Homoptera, Cicadellidae). Bulletin of the Brooklyn Entomological Society 39: 157–160.
DeLong, D.M. 1945. The genus Tinobregmus (Homoptera-Cicadellidae) in Mexico. Bulletin of the Brooklyn Entomological Society (n.s.) 40: 97–102.

1946

DeLong, D.M. 1946. A new genus (Costamia) and species of Mexican leafhopper (Homoptera: Cicadellidae). Annals of the Entomological Society of America 30: 82–83.
DeLong, D.M. 1946. A new genus (Excavanus) and species of Mexican leafhoppers related to Acunasus (Homoptera: Cicadellidae). Annals of the Entomological Society of America 39: 446–447.
DeLong, D.M. 1946. The Mexican species of Idiodonus (Homoptera-Cicadellidae). The Ohio Journal of Science 46: 13–30.
DeLong, D.M. & Hershberger, R.V. 1946. The genus Sanctanus in North America including the Mexican species. Annals of the Entomological Society of America 39: 207–224. Reference page.
DeLong, D.M. & Knull, D.J. 1946. Check List of the Cicadellidae (Homoptera) of America, north of Mexico. Ohio State University Press, 1945. V+102 pp. HathiTrust, PDF. Reference page.
DeLong, D.M. & Severin, H.H.P. 1946. Characters, distribution, and food plants of phlepsid leafhopper vectors of California aster-yellows virus. Hilgardia 17: 1–20.
DeLong, D.M. & Severin, H.H.P. 1946. Taxonomy, distribution, and food plants of Gyponana hasta, a leafhopper vector of California aster-yellows virus. Hilgardia 17: 157–159.

1947

DeLong, D.M. 1947. A new genus Usanus and new species of Mexican leafhopper related to Chlorotettix. The Pan-Pacific Entomologist 23: 110–111.
DeLong, D.M. 1947. A new genus (Frequenamia) and species of Mexican leafhopper related to Mesamia (Homoptera, Cicadellidae). Bulletin of the Brooklyn Entomological Society 42: 63–64.
DeLong, D.M. & Hershberger, R.V. 1947. The genus Mesamia in Mexico (Homoptera: Cicadellidae). Annals of the Entomological Society of America 40: 257–265. Reference page.
DeLong, D.M. & Hershberger, R.V. 1947. A new genus and species of leafhopper from Central America related to Atanus (Homoptera, Cicadellidae). Proceedings of the Entomological Society of Washington 49: 231–232. Reference page.
DeLong, D.M. & Hershberger, R.V. 1947. Some new species of Idiocerus (Homoptera-Cicadellidae) from the upper Mississippi Valley. The Ohio Journal of Science 47: 45–48. Reference page.
DeLong, D.M. & Hershberger, R.V. 1947. The genus Exitianus in North America including Mexico (Homoptera: Cicadellidae). The Ohio Journal of Science 47: 107–116. Reference page.
DeLong, D.M. & Hershberger, R.V. 1947. A new genus (Crassana), new subgenus (Macrasana) and new species of North American leafhoppers (Homoptera-Cicadellidae). The Pan-Pacific Entomologist 23: 76–78. Reference page.
DeLong, D.M. & Severin, H.H.P. 1947. Taxonomy, distribution, and food plants of Acinopterus angulatus. Hilgardia 17: 213–215.
DeLong, D.M. & Severin, H.H.P. 1947. Characters, distribution, and food plants of newly discovered vectors of California aster-yellow virus. Hilgardia 17: 527–538.

1948

DeLong, D.M. 1948. The leafhoppers, or Cicadellidae, of Illinois (Eurymelinae-Balcluthinae). Bulletin of the Illoinois Natural History Survey 24(2): 97–376.
DeLong, D.M. 1948. A proposed new genus names Marganana and the allotype description of Prairiana hirsuta De L. - Gyponinae (Homoptera: Cicadellidae). The Ohio Journal of Science 48: 101.
DeLong, D.M. 1948. Two new species of Neokolla closely related to gothica (Homoptera: Cicadellidae). The Pan-Pacific Entomologist 24: 141–144.
DeLong, D.M. & Hershberger, R.V. 1948. A new genus, Dampfiana, and new species of leafhopper related to Stoneana (Homoptera, Cicadellidae). Proceedings of the Entomological Society of Washington 50: 229–230. Reference page.
DeLong, D.M. & Hershberger, R.V. 1948. A synopsis of the genus Iowanus in North America including Mexico. The Ohio Journal of Science 48: 107–115. Reference page.
DeLong, D.M. & Hershberger, R.V. 1948. The genus Flexamia (Homoptera, Cicadellidae) in Mexico. Bulletin of the Brooklyn Entomological Society 42: 136–139. Reference page.
DeLong, D.M. & Hershberger, R.V. 1948. A new genus, Neodonus, and species of Mexican leafhopper (Homoptera, Cicadellidae) related to Idiodonus. Bulletin of the Brooklyn Entomological Society 42: 159–161. Reference page.
DeLong, D.M. & Severin, H.H.P. 1948. Characters, distribution, and food plants of leafhopper species in Thamnotettix group. Hilgardia 18: 185–199.

1949

DeLong, D.M. 1949. A new name for a species of Scaphoideus previously placed under the name luteolus V. D. The Ohio Journal of Science 49: 83–84.
DeLong, D.M. & Hershberger, R.V. 1949. A review of the North American species of Texananus (Homoptera-Cicadellidae) north of Mexico. The Ohio Journal of Science 49: 173–187. Reference page.
DeLong, D.M. & Hershberger, R.V. 1949. The genus Penestirellus in North America including Mexico (Homoptera: Cicadellidae). Bulletin of the Brooklyn Entomological Society 44: 116–120. Reference page.
DeLong, D.M. & Severin, H.H.P. 1949. Characters, distribution, and food plants of leafhopper vectors of virus causing Pierce's disease of grapevines. Hilgardia 19: 171–186.

1950

DeLong, D.M. 1950. The genera Baldulus and Dalbulus in North America including Mexico. (Homoptera: Cicadellidae). Bulletin of the Brooklyn Entomological Society 45: 105–116.
DeLong, D.M. & Ross, H.H. 1950. A new species of Dikraneura from witch-hazel (Homoptera - Cicadellidae). The Ohio Journal of Science 50(2): 86–87. Reference page.
DeLong, D.M. & Ruppel, R.F. 1950. A new genus Eupterella and five new species of leafhoppers related to Cicadella (Homoptera-Cicadellidae). The Ohio Journal of Science 50(5): 239–243.
DeLong, D.M. & Severin, H.H.P. 1950. Spittle-insect vectors of Pierce's disease virus. 1. Characters, distribution, and food plants. Hilgardia 19: 339–356.
DeLong, D.M. & Severin, H.H.P. 1950. Texanaus incurvatus. I. Taxonomy. Hilgardia 19: 541–543.

1951

DeLong, D.M. & Ruppel, R.F. 1951. A new species of bizarre Mexican leafhopper belonging to the Cicadellinae (Homoptea-Cicadellidae). The Ohio Journal of Science 51: 36.
DeLong, D.M. & Ruppel, R.F. 1951. Four new species of Mexican Cicadella (Homoptera: Cicadellidae). The Ohio Journal of Science 51: 95–98.
DeLong, D.M. & Ruppel, R.F. 1951. Some new species of Mexican Alconeura (Homoptera-Cicadellidae). Bulletin of the Brooklyn Entomological Society 46(3): 57–64.

1952

DeLong, D.M. 1952. Studies of the genus Empoasca (Homoptera, Cicadellidae). XII. New species of Mexican Empoasca. The Ohio Journal of Science 52(3): 165–168.
DeLong, D.M. & Ruppel, R.F. 1952. Mexican Alconeura - Part III. Six new species of Alconeura (Homoptera: Cicadellidae). Lloydia 15(4): 246–250.

1953

DeLong, D.M. 1953. A synopsis of the tribe Neocoelidinii in the Americas (Homoptera-Cicadellidae). Lloydia 16: 93–131. Reference page.

1954

DeLong, D.M. & Guevara, C.J. 1954. Studies of the genus Empoasca. XIII. Seven new species of Mexican Empoasca (Homoptera, Cicadellidae). The Ohio Journal of Science 54(2): 79–82.
DeLong, D.M. & Guevara, C.J. 1954. Studies of the genus Empoasca (Homoptera-Cicadellidae). XIV. Some new species of Mexican Empoasca. Bulletin of the Brooklyn Entomological Society 49(3): 81–86.

1956

DeLong, D.M. & Idles, M.P. 1956. Studies of the genus Empoasca (Homoptera: Cicadellidae) XV. Five new species of Mexican Empoasca. Bulletin of the Brooklyn Entomological Society 51: 37–41.
DeLong, D.M. & Liles, M.P. 1956. Studies of the genus Empoasca (Homoptera - Cicadellidae). Part XV. Five new species of Mexican Empoasca. Bulletin of the Brooklyn Entomological Society 51(2): 37–41.

1959

DeLong, D.M. 1959. A new genus, Renonus, and two new species of Mexican leafhoppers (Homoptera, Cicadellidae). The Ohio Journal of Science 59: 325–326.
DeLong, D.M. & Currie, N.L. 1959. The genus Neokolla (Homoptera, Cicadellidae). Bulletin of the Brooklyn Entomological Society (N.S.) 54: 60–67. Reference page.

1960

DeLong, D.M. & Currie, N.L. 1960. The genus Keonolla (Homoptera, Cicadellidae). Bulletin of the Brooklyn Entomological Society (N.S.) 55: 4–15. BHL. Reference page.

1962

DeLong, D.M. & Freytag, P.H. 1962. Studies of the Gyponini: The Gypona glauca (Fabricius) complex. Bulletin of the Brooklyn Entomological Society (N.S.) 57(4): 109–132. BHL Reference page.

1963

DeLong, D.M. & Freytag, P.H. 1963. Studies of the Gyponinae 1. The genus Marganana DeLong (Homoptera: Cicadellidae). The Ohio Journal of Science 63(6): 258–262. Reference page.
DeLong, D.M. & Freytag, P.H. 1963. Studies of the Gyponinae 2. A new genus — Zonana (Homoptera: Cicadellidae). The Ohio Journal of Science 63(6): 262–265. Reference page.

1964

DeLong, D.M. 1964. A monographic study of the North American species of the genus Ballana (Homoptera, Cicadellidae). The Ohio Journal of Science 64(5): 305–370.
DeLong, D.M. & Freytag, P.H. 1964. Studies of the Gyponinae: A new genus — Chloronana (Homoptera: Cicadellidae). Annals of the Entomological Society of America 57: 503–511. Reference page.
DeLong, D.M. & Freytag, P.H. 1964. Studies of the Gyponinae, the genus Dragonana Ball and Reeves (Homoptera: Cicadellidae). Proceedings of the Entomological Society of Washington 66(2): 113–118. Reference page.
DeLong, D.M. & Freytag, P.H. 1964. Four genera of the world Gyponiae: A synopsis of the genera Gypona, Gyponana, Rugosana and Reticana. Bulletin of the Ohio Biological Survey 2(3): 1–227. Reference page.

1965

DeLong, D.M. 1965. Ecological aspects of North American leafhoppers and their role in agriculture. Bulletin of the Entomological Society of America 11(1): 1–26.

1966

DeLong, D.M. 1966. Part 5. Insects. In Mirsky, A., ed. Soil Development and Ecological Succession in a Deglaciated Area of Muir Inlet, Southeast Alaska. Pp. 97–120. Ohio State Research Foundation Institute of Polar Studies Report No. 20. 167 pp.
DeLong, D.M. & Freytag, P.H. 1966. Studies of the Gyponinae: Two new primitive genera Coelogypona and Sulcana (Homoptera, Cicadellidae). Proceedings of the Entomological Society of Washington 68(4): 309–313. Reference page.
DeLong, D.M. & Freytag, P.H. 1966. Studies of the Gyponinae: A synopsis of the genus Acusana DeLong (Homoptera: Cicadellidae). The Ohio Journal of Science 66(1): 42–63. Reference page.
DeLong, D.M. & Freytag, P.H. 1966. Studies of the Gyponinae: A synopsis of the genus Humana DeLong (Homoptera, Cicadellidae). The Ohio Journal of Science 66(6): 554–569. Reference page.

1967

DeLong, D.M. 1967. Studies of the Mexican Deltocephalinae: A new genus, Conversana and three new species. Proceedings of the Entomological Society of Washington 69(3): 266–269.
DeLong, D.M. 1967. Spinulana, new genus of Mexican Deltocephalinae and two new species of Spinulana (Homoptera, Cicadellidae). The Ohio Journal of Science 67(1): 20–22.
DeLong, D.M. 1967. Devolana, new genus of Mexican Deltocephalinae and a new species of Devolana (Homoptera-Cicadellidae). The Ohio Journal of Science 67(1): 22–23.
DeLong, D.M. 1967. A new species of Draeculacephala from Chile. The Ohio Journal of Science 67(3): 184–185.
DeLong, D.M. 1967. Pseutettix, a new genus and two new species of Mexican Deltocephalinae. The Pan-Pacific Entomologist 3: 210–212.
DeLong, D.M. & Freytag, P.H. 1967. Studies of the Gyponinae: Two new genera, Chilenana and Chilella (Homoptera, Cicadellidae). The Ohio Journal of Science 67(2): 105–112. Reference page.
DeLong, D.M. & Freytag, P.H. 1967. Studies of the world Gyponinae (Homoptera, Cicadellidae): A synopsis of the genus Ponana. Contributions of the American Entomological Institute 1(7): 1–86. Reference page.

1968

DeLong, D.M. & Harlan, H.J. 1968. Studies of the Mexican Deltocephalinae: New species of Eutettix and two allied new genera (Homoptera: Cicadellidae). Ohio Journal of Science 68(3): 139-152. full article (PDF). Reference page.

1969

DeLong, D.M. 1969. New South American genera related to Tinobregmus and Sandersellus (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 42(4): 462466.
DeLong, D.M. & Freytag, P.H. 1969. Studies of the Gyponinae: A new genus, Ponanella, and seven new species (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 42(3): 303–312. Reference page.
DeLong, D.M. & Freytag, P.H. 1969. Studies of the world Gyponinae (Homoptera: Cicadellidae): A synopsis of the genus Clinonaria. The Ohio Journal of Science 69(3): 129–182. Reference page.

1970

DeLong, D.M. 1970. An Alaskan leafhopper that lives normally beneath icy tidal submergence. The Ohio Journal of Science 70(2): 111–114.
DeLong, D.M. 1970. A new genus and species of deltocephaline leafhopper from southern Chile. The Ohio Journal of Science 70(2): 118–119.
DeLong, D.M. & Freytag, P.H. 1970. Studies of the Gyponinae: A new genus, Acuponana, and ten new species. Journal of the Kansas Entomological Society 43(3): 281–292. Reference page.

1971

DeLong, D.M. 1971. The genus Prescottia: A new species and a new related Mexican genus. Journal of the Kansas Entomological Society 44: 51–54.
DeLong, D.M. 1971. The bionomics of leafhoppers. Annual Review of Entomology 16: 179–210.
DeLong, D.M. & Bush, M.M. 1971. Studies of the Gyponinae: New species of Ponanella and Acuponana. The Ohio Journal of Science 71(6): 376–378.
DeLong, D.M. & Freytag, P.H. 1971. Studies of the Gyponinae: Rhogosana and four new genera, Clinonella, Tuberana, Flexana, and Declivara. Journal of the Kansas Entomological Society 44(4): 540–543. Reference page.
DeLong, D.M. & Knull, D.J. 1971. New species of Scaphoideus. Journal of the Kansas Entomological Society 44(1): 54–59. Reference page.

1972

DeLong, D.M. & Freytag, P.H. 1972. Studies of the Gyponinae: The genus Folicana and nine new species. Journal of the Kansas Entomological Society 45(3): 282–295. Reference page.
DeLong, D.M. & Freytag, P.H. 1972. Studies of the Gyponinae: The genus Culurnana and seven new species (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 45(4): 405–413. Reference page.
DeLong, D.M. & Freytag, P.H. 1972. Studies of the world Gyponinae (Homoptera, Cicadellidae): The genus Polana. Arquivos de zoologia do Estado de São Paulo 22(5): 239–324. Reference page.
DeLong, D.M. & Freytag, P.H. 1972. Studies of the Gyponinae: The genus Costanana and five new species (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 45(4): 491–500. Reference page.
DeLong, D.M. & Freytag, P.H. 1972. Two new subgenera and two new species of Gyponana (Homoptera: Cicadellidae). The Ohio Journal of Science 72(3): 158–160. hdl: 1811/5696 Reference page.
DeLong, D.M. & Martinson, C. 1972. Studies of the Gyponinae (Homoptera: Cicadellidae): Fourteen new species of Gypona from Central and South America. The Ohio Journal of Science 72(3): 161–170. Reference page.

1973

DeLong, D.M. 1973. A new species of Psammotettix (Homoptera: Cicadellidae) from Mexico. The Ohio Journal of Science 73(4): 237–238.
DeLong, D.M. & Freytag, P.H. 1973. A new species of Rugosana (Homoptera: Cicadellidae) from Mexico. The Ohio Journal of Science 73(3): 190–191. Reference page.
DeLong, D.M. & Martinson, C. 1973. A new species of Mexican Texananus (Homoptera: Cicadellidae). Entomological News 84: 202–204. Reference page.
DeLong, D.M. & Martinson, C. 1973. A new genus, Metacephalus, and new species of Bolivian leafhopper (Homoptera: Cicadellidae). Entomological News 84: 225–226. Reference page.
DeLong, D.M. & Martinson, C. 1973. The genus Marieaona (Homoptera: Cicadellidae). Entomological News 84: 251–252. Reference page.
DeLong, D.M. & Martinson, C. 1973. The Genus Knullana (Homoptera: Cicadellidae) with the description of a new Mexican species. Journal of the Kansas Entomological Society 46(2): 151–154. Reference page.
DeLong, D.M. & Martinson, C. 1973. A new genus, Desertana, and two new species of leafhoppers belonging to the Deltocephalinae (Homoptera: Cicadellidae). The Ohio Journal of Science 73(2): 125–127. Reference page.
DeLong, D.M. & Martinson, C. 1973. Two new species of Polyamia (Homoptera: Cicadellidae) from Honduras and Chile. Ohio Journal of Science 73(3): 149–151. Reference page.
DeLong, D.M. & Martinson, C. 1973. Studies of the Gyponinae (Homoptera: Cicadellidae): Six new species of Ponana from Central and South America. The Ohio Journal of Science 73(3): 176–180. Reference page.
DeLong, D.M. & Thambimuttu, C.C. 1973. Three closely related new genera and five new species of short-winged Chilean leafhoppers (Homoptera: Cicadellidae). The Florida Entomologist 56(3): 165–172. Reference page.
DeLong, D.M. & Thambimuttu, C.C. 1973. A list of the species of Polyamia (Homoptera: Cicadellidae) known to occur in Mexico, with descriptions of new species. The Ohio Journal of Science 73(2): 115–125. Reference page.

1974

DeLong, D.M. & Freytag, P.H. 1974. Studies of the Gyponinae: The genus Acuera (Homoptera: Cicadellidae). The Ohio Journal of Science 74(3): 185–200. Reference page.
DeLong, D.M. & Hamilton, K.G.A. 1974. The genus Amblysellus (Homoptera: Cicadellidae): A key to known species, with descriptions of eight new species. The Canadian Entomologist 106: 841–849. Reference page.
DeLong, D.M. & Kolbe, A.B. 1974. A colorful new species of Ponana (Homoptera: Cicadellidae) from Mexico. Journal of the Kansas Entomological Society 47(3): 377–379. Reference page.
DeLong, D.M. & Kolbe, A.B. 1974. Studies of the Gyponinae (Homoptera: Cicadellidae). Four new species of Gypona from Panama. Journal of the Kansas Entomological Society 47(4): 523–526. Reference page.
DeLong, D.M. & Martinson, C. 1974. A new genus, Ancudana, and a new species of Chilean leafhopper belonging to the Deltocephalinae (Homoptera: Cicadellidae). Ohio Journal of Science 74(4): 261-263. full article (PDF). Reference page.
DeLong, D.M. & Martinson, C. 1974. A new species of Chlorotettix (Homoptera: Cicadellidae) from Argentina, Bolivia, Brazil and Mexico. Journal of the Kansas Entomological Society 47(2): 261–267. Reference page.

1975

DeLong, D.M. 1975. A new genus, Freytagana, and species of Mexican Gyponinae (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 48(3): 409410.
DeLong, D.M. 1975. The genus Rhogosana (Homoptera: Cicadellidae) with descriptions of three new species. The Ohio Journal of Science 75(3): 126–129.
DeLong, D.M. & Freytag, P.H. 1975. A new genus Dumorpha and new species of Gyponinae (Homoptera: Cicadellidae). The Florida Entomologist 58(1): 33–34. Reference page.
DeLong, D.M. & Freytag, P.H. 1975. Two new genera, Proximo and Angucephala, and two new species of Gyponinae (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 48(1): 110–113. Reference page.
DeLong, D.M. & Freytag, P.H. 1975. A new genus Regalana and species of Gyponinae (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 48(1): 121–123. Reference page.
DeLong, D.M. & Freytag, P.H. 1975. Studies of the Gyponinae (Homoptera: Cicadellidae): Fourteen new species of Central and South American Gypona. Journal of the Kansas Entomological Society 48(3): 308–318. Reference page.
DeLong, D.M. & Freytag, P.H. 1975. Studies of the Gyponinae: A new genus, Hecalapona, and thirty-eight new species. Journal of the Kansas Entomological Society 48(4): 547–579. Reference page.
DeLong, D.M. & Kolbe, A.B. 1975. A new genus Lorellana (Homoptera: Cicadellidae) and two new species of deltocephaline leafhoppers. Journal of the Kansas Entomological Society 48(1): 9–11. Reference page.
DeLong, D.M. & Kolbe, A.B. 1975. Three new species of Neocoelidiinae (Homoptera: Cicadellidae) from Panama and Peru. Journal of the Kansas Entomological Society 48(1): 124–126. Reference page.
DeLong, D.M. & Kolbe, A.B. 1975. Studies of the Gyponinae: Six new species of South American Gypona (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 48(2): 201–205. Reference page.

1976

DeLong, D.M. 1976. New species of Osbornellus from Bolivia and Brazil. Journal of the Kansas Entomological Society 49(2): 262–265.
DeLong, D.M. 1976. Three new species of Hecalopona (Homoptera: Cicadellidae) from Panama. Journal of the Kansas Entomological Society 49(3): 364–366.
DeLong, D.M. 1976. A new genus, Sordana, for the “Gypona sordida” complex (Homoptera: Cicadellidae). The Ohio Journal of Science 76(2): 92–95.
DeLong, D.M. 1976. Two new species of Ponanella (Homoptera: Cicadellidae) from Panama. Brenesia 8: 35–39.
DeLong, D.M. 1976. New species of Portanus (Homoptera: Cicadellidae) from Bolivia. Brenesia 9: 37–10.
DeLong, D.M. 1976. A new genus, Nullana, and four new species of Peruvian Gyponinae (Homoptera: Cicadellidae). Revista Peruana de Entomología Agricola 19(1): 24–25.
DeLong, D.M. 1976. Polana concinna (Stål) and a new closely related species of Gyponinae (Homoptera: Cicadellidae). Revista Peruana de Entomología Agricola 19(1): 28–29.
DeLong, D.M. & Freytag, P.H. 1976. Studies of the world Gyponinae (Homoptera: Cicadellidae). Brenesia 7: 1–97. Reference page.
DeLong, D.M. & Martinson, C. 1976. Five new species of Bolivian Osbornellus (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 49(3): 429–432. Reference page.
DeLong, D.M. & Martinson, C. 1976. New species of Mexican Osbornellus (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 49(4): 583–588. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1976. New Neotropical leafhoppers from Peru and Bolivia (Homoptera: Cicadellidae). Revista Peruana de Entomología 19(1): 29–38. Full article (PDF). Reference page.

1977

DeLong, D.M. 1977. A new subgenus and new species of Gypona (Homoptera: Cicadellidae). Entomological News 88(1&2): 37–38.
DeLong, D.M. 1977. Four new species of British Guiana and Brazil Curtara (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 50(1): 23–26.
DeLong, D.M. 1977. Species of Gyponinae (Homoptera: Cicadellidae) described by Herbert Osborn. Journal of the Kansas Entomological Society 50(3): 389–393.
DeLong, D.M. 1977. A new genus, Tenuacia, new subgenus, Rubacea, and two new species of Gyponinae (Homoptera: Cicadellidae). The Ohio Journal of Science 77(2): 88–90.
DeLong, D.M. 1977. Some new species of Hecalapona (Homoptera: Cicadellidae) from South America. Brenesia 10&11: 65–68.
DeLong, D.M. 1977. Five new species and two new subgenera of Ponana (Homoptera: Cicadellidae) from Peru. Brenesia 10&11: 109–114.
DeLong, D.M. & Linnavuori, R. 1977. Studies of Gyponinae (Homoptera: Cicadellidae): Seven new species of Gypona from Central and South America. Journal of the Kansas Entomological Society 50(3): 335–341. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1977. The genus Acinopterus (Homoptera: Cicadellidae) in Mexico and the Neotropical region. Entomological News 88(9&10): 249–254. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1977. Studies of the Neotropical Mileewaninae (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 50(3): 410–421. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1977. New deltocephaline leafhoppers from Central America (Homoptera: Cicadellidae) and illustrations of some Osborn Bolivian species . Journal of the Kansas Entomological Society 50(4): 558–568. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1977. The leafhoppers (Homoptera: Cicadellidae) known from Chile. Brenesia 12–13: 163–267. Reference page.

1978

DeLong, D.M. 1978. Four new species of Hecalapona (Homoptera: Cicadellidae) from Brazil and Peru. Entomological News 89(2&3): 109–111.
DeLong, D.M. 1978. The genus Atanus (Homoptera: Cicadellidae) in North America. Journal of the Kansas Entomological Society 51(3): 484–491.
DeLong, D.M. & Linnavuori, R. 1978. Studies of Neotropical leafhoppers (Homoptera: Cicadellidae). Entomologica Scandinavica 9: 111–123. Reference page.
DeLong, D.M. & Linnavuori, R. 1978. New tropical Xestocephalus (Homoptera: Cicadellidae) and illustrations of little known species. Journal of the Kansas Entomological Society 51(1): 35–41. Reference page.
DeLong, D.M. & Triplehorn, B.W. 1978. Four new species of Gyponinae (Homoptera: Cicadellidae) from Paraguay. Entomological News 89(7&8): 179–182. BHL Reference page.
DeLong, D.M. & Wolda, H. 1978. New species of Polana and Curtara (Gyponinae) (Homoptera: Cicadellidae) from Panama. Entomological News 89(9&10): 227–230. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1978. Genera and species of Hecalini (Homoptera, Cicadellidae, Deltocephalinae) known to occur in Mexico. Annales Entomologici Fennici 44(2): 48–53. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1978. Two new species of South American leafhoppers (Homoptera, Cicadellidae). Annales Entomologici Fennici 44(2): 54–55. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1978. The genus Arrugada in Bolivia and Peru. Journal of the Kansas Entomological Society 51(2): 174–184. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1978. Neotropical leafhoppers of the Bahita group (Homoptera: Cicadellidae: Deltocephalinae). A contribution to the taxonomy. Brenesia 14&15: 109–169. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1978. The treehoppers (Homoptera: Membracidae) known to occur in Chile. Brenesia 14–15: 171–194. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1978. Seventeen new species and three new genera of Central and South American Deltocephalini (Homoptera: Cicadellidae). Brenesia 14&15: 195–226. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1978. Some new or little known Neotropical Deltocephalinae (Homoptera: Cicadellidae). Brenesia 14&15: 227–247. Reference page.

1979

DeLong, D.M. 1979. Four new species of Culmana (Gyponinae: Homoptera: Cicadellidae) from Peru and Bolivia. Entomological News 90(2): 105–109.
DeLong, D.M. 1979. Two new subgenera and three new species of Polana (Homoptera: Cicadellidae) from Peru and Colombia. Entomological News 90(4): 187–190.
DeLong, D.M. 1979. Studies of the Gyponinae with six new species of Polana (Homoptera: Cicadellidae). Proceedings of the Entomological Society of Washington 81(2): 298–303.
DeLong, D.M. 1979. A new subgenus, Sinchora, and ten new species of Curtara (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 52(2): 229–237.
DeLong, D.M. 1979. A new genus, Arapona, and two new species of Gyponinae (Homoptera: Cicadellidae) related to Clinonella. The Ohio Journal of Science 79(1): 45–46.
DeLong, D.M. 1979. New species of Gypona and Polana (Homoptera: Cicadellidae - Gyponinae) from Central and South America. Brenesia 16: 151–158.
DeLong, D.M. 1979. Species of Gyponinae (Homoptera: Cicadellidae) described by Stål and Spangberg. Brenesia 16: 159–168.
DeLong, D.M. & Linnavuori, R. 1979. Six new species of Deltocephalini leafhoppers (Homoptera: Cicadellidae) from Mexico and Brazil. Brenesia 16: 169–174. Reference page.
DeLong, D.M. & Triplehorn, B.W. 1979. New species of Gyponinae (Homoptera: Cicadellidae) from Peru. Brenesia 16: 175–188. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1979. New genera and species of the tribe Deltocephalini from South America. Entomologica Scandinavica 10: 43–53. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1979. New species of leafhoppers from Central and South America (Homoptera: Cicadellidae, Deltocephalinae, Neobalinae, Xestocephalinae). Entomologica Scandinavica 10: 123–138. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1979. New species of South American Agalliinae leafhoppers (Homoptera: Cicadellidae). Entomologica Scandinavica 10: 244–256. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1979. New or little known Agalliinae from Central America (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 52(2): 405–411. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1979. Additional notes on the Biturritidae and Cicadellidae (Homoptera) of Chile. Brenesia 16: 189–196. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1979. New genera and species of the tribe Delocephalini from South America (Homoptera: Cicadellidae: Deltocephalinae). Entomologica Scandinavica 10(1): 43–53. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1979. New species of leahoppers from Central and South America (Homoptera: Cicadellidae, Deltocephalinae, Neobalinae, Xestocephalinae). Entomologica Scandinavica 10(2): 123–138. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1979. New species of South American Agalliinae leafhoppers (Homoptera: Cicadellidae). Entomologica Scandinavica 10(4): 244–256. Reference page.
Linnavuori, R.E. & DeLong, D.M. 1979. New or little known Agallinae from Central America (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 52(2): 405–411. Reference page.

1980

DeLong, D.M. 1980. New South American Xestocephaline leafhoppers (Homoptera: Cicadellidae). Entomological News 91(3): 79–84.
DeLong, D.M. 1980. New species of Polana (Homoptera: Cicadellidae) from Bolivia, Peru, Panama, and Florida. Entomological News 91(4): 125–129.
DeLong, D.M. 1980. New species of Chloroana and Reticana (Homoptera: Cicadellidae: Gyponinae) from Central and South America. Journal of the Kansas Entomological Society 53(1): 183–188.
DeLong, D.M. 1980. A new genus, Alapona, a new Ponana subgenus, Peranoa, and two new species of Gyponinae (Homoptera: Cicadellidae). The Ohio Journal of Science 80(5): 217–219.
DeLong, D.M. 1980. New species of Curtara (Homoptera: Cicadellidae) from Central and South America. Brenesia 17: 179–214.
DeLong, D.M. 1980. New species of Central and South American Gypona (Homoptera: Cicadellidae). Brenesia 17: 215–250.
DeLong, D.M. & Martinson, C. 1980. New species of Ponana and Nullana (Homoptera: Cicadellidae) from Central and South America. The Florida Entomologist 63(4): 493–501. Reference page.
DeLong, D.M., Wolda, H. & Estribi, M. 1980. The Xestocephaline leafhoppers (Homoptera: Cicadellidae) known to occur in Panama. Brenesia 17: 251–280. Reference page.
DeLong, D.M. 1980. New Species of Gypona (Homóptera, Cicadellidas, Gyponinae) from Central and South America. Revista Peruana de Entomología 23(1): 59–62. full article (PDF). Reference page.
DeLong, D.M. 1980. New Genera and Species of Mexican and South American Deltocephalinae Leafhoppers (Homóptera, Cicadellidae, Deltocephalinae). Revista Peruana de Entomología 23(1): 63–71. Full article (PDF). Reference page.

1981

DeLong, D.M. 1981. New species of Hecalapona (Homoptera, Cicadellidae) from Panama, Peru, Brazil and Venezuela. Annales Entomologici Fennici 47(1): 29–31.
DeLong, D.M. 1981. New species of Rhogosana and Ponana (Homoptera: Cicadellidae) from Central and South America. Entomological News 92(1): 17–22.
DeLong, D.M. 1981. A new genus and species of gyponine leafhopper related to Gypona (Homoptera: Cicadellidae). Entomological News 92(5): 207–208.
DeLong, D.M. 1981. New species of Gypona, Gyponinae (Homoptera: Cicadellidae) with description of a new subgenus. Proceedings of the Entomological Society of Washington 83(3): 505–511.
DeLong, D.M. & Foster, D.R. 1981. Six new species of Bolivian Gypona (Homoptera: Cicadellidae). Entomological News 92(4): 141–146. Reference page.

1982

DeLong, D.M. 1982. New Central and South American leafhoppers of the “Bahita” group (Homoptera: Cicadellidae: Deltocephalinae). Proceedings of the Entomological Society of Washington 84(1): 184–190.
DeLong, D.M. 1982. New species of Xestocephalinae (Homoptera: Cicadellidae) from Mexico, Panama, Peru and Brazil. Proceedings of the Entomological Society of Washington 84(2): 391–396.
DeLong, D.M. 1982. Some new Neotropical leafhoppers of the subfamilies Iassinae and Deltocephalinae (Homoptera: Cicadellidae). Proceedings of the Entomological Society of Washington 84(3): 610–616.
DeLong, D.M. 1982. New species of Bolivian Osbornellus and Chlorotettix (Homoptera: Cicadellidae: Deltocephalinae). Proceedings of the Entomological Society of Washington 85(2): 331–334.
DeLong, D.M. 1982. A new genus, Platypona, and new species of Gyponinae (Homoptera: Cicadellidae) related to Gypona and Hecalapona. The Ohio Journal of Science 82(3): 140.
DeLong, D.M. 1982. New species of Empoasca and Xestocephalus (Homoptera: Cicadellidae) from Peru. Brenesia 19/20: 25–29.
DeLong, D.M. 1982. New and little known South American Deltocephalinae (Homoptera: Cicadellidae) with description of a new genus, Sincholata. Brenesia 19&20: 477–485.
DeLong, D.M. 1982. New species of Central and South American Gypona (Homoptera: Cicadellidae). Entomotaxonomia 4(4): 279–286.
DeLong, D.M. & Foster, D.R. 1982. New species of Bolivian Gyponinae (Homoptera: Cicadellidae). Entomological News 93(4): 114–118. Reference page.
DeLong, D.M. & Foster, D.R. 1982. New species of Bolivian Polana, Gyponinae (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 55(2): 323–328. Reference page.
DeLong, D.M. & Wolda, H. 1982. New species of Gyponana (Homoptera: Cicadellidae) from Panama and Mexico. Entomological News 93(1): 12–14. Reference page.
DeLong, D.M. & Wolda, H. 1982. New species of Curtara, Polana and Acuera (Homoptera: Cicadellidae, Gyponinae) from Panama, Peru, Bolivia and Venezuela. Entomologica Scandinavica 13: 301–311. Reference page.

1983

DeLong, D.M. 1983. New species and distribution notes of Mexican and Bolivian Idiodonus (Homoptera: Cicadellidae). Entomological News 94(3): 89–92.
DeLong, D.M. 1983. New species of Loreta and Icaia (Homoptera: Cicadellidae: Deltocephalinae) from Bolivia and Peru. Entomological News 94: 127–130.
DeLong, D.M. 1983. New species of Curtara (Homoptera: Cicadellidae) from Central and South America. Proceedings of the Entomological Society of Washington 85(3): 601–606.
DeLong, D.M. 1983. New species of Gypona (Homoptera: Cicadellidae: Gyponinae) from Mexico, Jamaica, Colombia and Chile. The Ohio Journal of Science 83(3): 142–144.
DeLong, D.M. 1983. The genus Dumorpha DeLong and Freytag (Homoptera: Cicadellidae: Gyponinae) with descriptions of two new species. The Ohio Journal of Science 83(4): 213–214.
DeLong, D.M. 1983. New species of Gyponana (Gyponinae, Homoptera: Cicadellidae) from Texas, Mexico, and Ecuador. Uttar Pradesh Journal of Zoology 3(2): 101–106.
DeLong, D.M. & Wolda, H. 1983. New species of Costanana and Acuponana, Gyponinae (Homoptera: Cicadellidae) from Central and South America. Journal of the Kansas Entomological Society 56(4): 466–468. Reference page.
DeLong, D.M., Wolda, H. & Estribi, M. 1983. The Ponana (Homoptera, Cicadellidae) of Panama. Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen 86(4): 455–474. Reference page.
DeLong, D.M., Wolda, H. & Estribi, M. 1983. Some new species of Panama Xestocephalus (Homoptera: Xestocephalinae). Uttar Pradesh Journal of Zoology 3(2): 73–80. Reference page.

1984

DeLong, D.M. 1984. Revised key to Idiodonus of Mexico and Bolivia (Homoptera: Cicadellidae). Entomological News 95(1): 9–15.
DeLong, D.M. 1984. A revised key to the species of Culumana (Homoptera: Cicadellidae: Gyponinae) and descriptions of two new species. Journal of the Kansas Entomological Society 57(1): 127–129.
DeLong, D.M. 1984. The use of male genital structures and biological studies in the validation of species of leafhoppers (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 57(3): 543–544.
DeLong, D.M. 1984. Some new species of Bolivian Amplicephalus (Homoptera: Cicadellidae: Deltocephalinae). Uttar Pradesh Journal of Zoology 4(2): 168–174.
DeLong, D.M. 1984. New species of Polana (Homoptera: Cicadellidae: Gyponinae) from Brazil and Peru. Brenesia 22: 45–49.
DeLong, D.M. 1984. New species of Central American Polyamia and Deltocephalus (Homoptera: Cicadellidae: Deltocephalinae). Brenesia 22: 107–114.
DeLong, D.M. 1984. New leafhoppers of the “Bahita” group (Homoptera: Cicadellidae, Deltocephalinae) from Central and South America. Brenesia 22: 115–122.
DeLong, D.M. 1984. New Gyponana and Curtara Gyponinae (Homoptera: Cicadellidae) from Paraguay, Brazil and Costa Rica. Brenesia 22: 315–318.
DeLong, D.M. & Cwikla, P.S. 1984. A new genus and species of deltocephaline leafhopper from Panama (Homoptera: Cicadellidae). Proceedings of the Entomological Society of Washington 86(2): 432–434. Reference page.
DeLong, D.M. & Wolda, H. 1984. New Panamanian gyponine leafhoppers (Homoptera: Cicadellidae) belonging to the genera Polana and Curtara. Uttar Pradesh Journal of Zoology' 4(1): 22–30. Reference page.
DeLong, D.M. & Wolda, H. 1984. New Panamanian gyponine leafhoppers (Homoptera: Cicadellidae) belonging to the genera Hecalapona, Gypona and Gyponana. Uttar Pradesh Journal of Zoology 4(2): 135–144. Reference page.

1985

DeLong, D.M. & Cwikla, P.S. 1985. New Neotropical Deltocephalinae (Homoptera: Cicadellidae). Journal of the Kansas Entomological Society 57(4): 725–728. Reference page.

1988

DeLong, D.M. & Cwikla, P.S. 1988. New species of Deltocephalinae and Gyponinae (Homoptera: Cicadellidae) from the Neotropics. Brenesia 25–26: 221–228. Reference page.