Tortistilus Caldwell, 1949: _Tortistilus inermis_. (Otu).
Tortistilus Caldwell, 1949: _Tortistilus inermis_. (Otu).
Nymph: !! display not done !! on Tortistilus Caldwell, 1949: (Observation).
Nymph: !! display not done !! on Tortistilus Caldwell, 1949: (Observation).

Descendants and synonyms

Nomenclature (7)

  • Tortistilus Caldwell, 1949a: 506.

    type species by original designation Membracis goniphora Say, 1830

  • Tortistilis [sic] Caldwell, 1949a: 496.
  • ... Show all ... (3)
  • Tortostilus [sic] Caldwell, 1949 in Beirne, 1961a: 39.
  • Tortostilus [sic] Caldwell, 1949 (misspelling of Tortistilus Caldwell, 1949) in Beirne, 1961a: 39.

Type

Membracis goniphora Say, 1830 type species by original designation of Tortistilus Caldwell, 1949

Gender, form, and etymology

Etymology:

Latin: tortus (twisted, crooked) + stylus (stylus)

Nomenclature references (3)

  • Beirne, B.P. (1961a) The cicadas (Homoptera: Cicadidae) and treehoppers (Homoptera: Membracidae) of Canada. Scientific Information Section, Research Branch, Canada Department of Agriculture, Ottawa, ii + 54 pp. + 9 pls.
  • Caldwell, J.S. (1949a) 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), 491–521.
  • Dennis, C.J. (1952b) The Membracidae of Wisconsin. Trans. Wisconsin Acad. Sci. Arts and Letters., 41, 129–152.

Stats

Valid names
RankExtantFossilInvalid Total
genus1034
species1003141