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Habitus, dorsal view on Polana (Culumana) concava (DeLong, 1979): Male holotype [NCSU]: habitus, dorsal view. (Observation).
Habitus, dorsal view on Polana (Culumana) concava (DeLong, 1979): Male holotype [NCSU]: habitus, dorsal view. (Observation).
Pygofer, lateral view on Polana (Culumana) concava (DeLong, 1979): Male: pygofer, lateral view. (Observation).
Subgenital plate, ventral view on Polana (Culumana) concava (DeLong, 1979): Male: subgenital plate, ventral view. (Observation).
Stylus on Polana (Culumana) concava (DeLong, 1979): Male: style, lateral view. (Observation).
Aedeagus, lateral view on Polana (Culumana) concava (DeLong, 1979): Male: aedeagus, lateral view. (Observation).
Aedeagus, posterior view on Polana (Culumana) concava (DeLong, 1979): Male: aedeagus, posterior view. (Observation).
Other on Polana (Culumana) concava (DeLong, 1979): Male holotype [NCSU]: labels. (Observation).

Descendants and synonyms

Nomenclature (2)

  • Culumana concava DeLong, 1979c: 105.

    Holotype; adult, male; NCSU 8912; deposited at: North Carolina State University Insect Collection (NCSU); Santa Isabel, Dept. Cusco, Peru, January 10 1952, Felix L. Waytkowski.

  • Polana (Culumana) concava (DeLong, 1979) in Gonçalves, Mejdalani, Dietrich & Takiya, 2026: S3.

Nomenclature references (2)

  • DeLong, D.M. (1979c) Four new species of Culmana (Gyponinae: Homoptera: Cicadellidae) from Peru and Bolivia. Entomological News, 90(2), 105–109.
  • Gonçalves, C.C., Mejdalani, G.L.F., Dietrich, C.H. & Takiya, D.M. (2026) Phylogeny‐based generic delimitations of the diverse leafhopper tribe Gyponini, including the establishment of a new tribe of Iassinae (Hemiptera: Cicadellidae). Systematic Entomology, 51(3), 1–29. https://doi.org/10.1111/syen.70062
Gender, form, and etymology

Etymology:

Latin: hollow, concave, arched, bent

Stats

Summary of taxonomic names by rank, showing valid extant names, fossil names, invalid names, and total counts.
TaxonValid names
RankExtantFossilInvalidTotal
Species1012