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Habitus, dorsal view on Cixius (Pseudocixius) praecox Van Duzee, 1925: (Observation).
Habitus, dorsal view on Cixius (Pseudocixius) praecox Van Duzee, 1925: (Observation).
Habitus, lateral view on Cixius (Pseudocixius) praecox Van Duzee, 1925: (Observation).
Head on Cixius (Pseudocixius) praecox Van Duzee, 1925: (Observation).
Pygofer, lateral view on Cixius (Pseudocixius) praecox Van Duzee, 1925: (Observation).
Pygofer, ventral view on Cixius (Pseudocixius) praecox Van Duzee, 1925: (Observation).
Aedeagus, lateral view on Cixius (Pseudocixius) praecox Van Duzee, 1925: (Observation).
Other on Cixius (Pseudocixius) praecox Van Duzee, 1925: (Observation).
Other on Cixius (Pseudocixius) praecox Van Duzee, 1925: (Observation).
Other on Cixius (Pseudocixius) praecox Van Duzee, 1925: (Observation).

Descendants and synonyms

Nomenclature (2)

  • Cixius praecox Van Duzee, 1925b: 405.
  • Pseudocixius praecox (Van Duzee, 1925) in Caldwell, 1950c: 290.

Nomenclature references (2)

  • Caldwell, J.S. (1950c) New genera and species of Cixiidae from Mexico. Proceedings of the Entomological Society of Washington, 52(6), 287–290.
  • Van Duzee, E.P. (1925b) New Hemiptera from western North America. Proceedings of the California Academy of Sciences, 14(4), 391–425.
Gender, form, and etymology

Etymology:

Latin: premature, untimely

Stats

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