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Pygofer, lateral view on Extrusanus oryssus Hamilton, 1995: Pygofer, lateral view (holotype). (Observation).
Pygofer, lateral view on Extrusanus oryssus Hamilton, 1995: Pygofer, lateral view (holotype). (Observation).
Ovipositor on Extrusanus oryssus Hamilton, 1995: Sternite VII (female). (Observation).
Ovipositor on Extrusanus oryssus Hamilton, 1995: Sternite VII (female). (Observation).

Descendants and synonyms

Nomenclature (1)

  • Extrusanus oryssus Hamilton, 1995a: 101.

    Holotype; male; a9909a66-3666-4336-891b-c1cc73e56b68; deposited at: Canadian National Collection of Insects, Arachnids, and Nematodes (CNC); USA: MN-Roscoe [Prairie SNA, 4 km W Roscoe], 12 June 1990 (K.G.A. Hamilton)

Nomenclature references (1)

  • Hamilton, K.G.A. (1995a) New species and diagnostic characters from the Nearctic leafhopper genera Commellus and Extrusanus (Rhynchota: Homoptera: Cicadellidae). The Canadian Entomologist, 127, 93–102.

Stats

Summary of taxonomic names by rank, showing valid extant names, fossil names, invalid names, and total counts.
TaxonValid names
RankExtantFossilInvalidTotal
Species1001