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Habitus, dorsal view on Alladanus DeLong & Harlan, 1968: Alladanus mexellus, dorsally (OSUC). (Observation).
Habitus, dorsal view on Alladanus DeLong & Harlan, 1968: Alladanus mexellus, dorsally (OSUC). (Observation).
Habitus, lateral view on Alladanus DeLong & Harlan, 1968: Alladanus mexellus, laterally (OSUC). (Observation).

Descendants and synonyms

Nomenclature (3)

  • Alladanus DeLong & Harlan, 1968a: 147.

    type species by original designation Alladanus cephalatus DeLong & Harlan, 1968

  • Alladanus DeLong & Harlan, 1968 (classified as Athysanini Van Duzee, 1892) in Zahniser & Dietrich, 2013a: 41.
  • Alladanus DeLong & Harlan, 1968 (classified as Platymetopiinae Haupt, 1929) in Zahniser, Dietrich, Cao, Dmitriev & Pinedo-Escatel, 2026: 26.

Nomenclature references (3)

  • DeLong, D.M. & Harlan, H.J. (1968a) Studies of the Mexican Deltocephalinae: New species of Eutettix and two allied new genera (Homoptera: Cicadellidae). The Ohio Journal of Science, 68(3), 139–152.
  • Zahniser, J.N. & Dietrich, C.H. (2013a) A review of the tribes of Deltocephalinae (Hemiptera: Auchenorrhyncha: Cicadellidae). European Journal of Taxonomy, 45, 1–211. https://doi.org/10.5852/ejt.2013.45
  • Zahniser, J.N., Dietrich, C.H., Cao, Y.-H., Dmitriev, D.A. & Pinedo-Escatel, J.A. (2026) New tribal placements, reinstatements and synonymies in the leafhopper subfamily Deltocephalinae (Hemiptera: Cicadellidae). European Journal of Taxonomy, 1035, 1–51. https://doi.org/10.5852/ejt.2026.1035.3171

Type

type species by original designation of Alladanus DeLong & Harlan, 1968

Gender, form, and etymology

Etymology:

? after Allad, a surname + -anus (related to)

Image matrix

No descendants observations found

Stats

Summary of taxonomic names by rank, showing valid extant names, fossil names, invalid names, and total counts.
TaxonValid names
RankExtantFossilInvalidTotal
Genus1001
Species2002