Published July 7, 2026 | Version v1

Agudus longiceps

  • 1. Illinois Natural History Survey, Prairie Research Institute, University of Illinois, 1816 S. Oak St., Champaign, IL 61820, USA.
  • 2. United States Department of Agriculture, APHIS-PPQ-NIS, MRC- 168, National Museum of Natural History, Smithsonian Institution, P. O. Box 37012, Washington, DC 20013 - 7012, USA

Description

Agudus longiceps (Berg, 1879)

Platymetopius longiceps Berg, 1879: 267

Notes. This species, originally described from Buenos Aires, Argentina, was redescribed and illustrated by Linnavuori (1959) based on the type and an additional male specimen from a locality near Buenos Aires. It is considerably larger than other known species of the genus (males 9.5 mm long) and also differs in having a darkly pigmented ventral tooth on the pygofer lobe and the apical processes of the aedeagus sharply bent laterad near the apex. The female remains unknown. Recent collecting in pampas grasslands near Buenos Aires has failed to yield additional specimens of this species. Given the extensive urbanization and agricultural intensification in the Buenos Aires region since the species was originally collected and described, it appears that this species is now either extremely rare or extinct.

Notes

Published as part of Dietrich, Christopher H. & Zahniser, James N., 2026, Review of the endemic South American grassland leafhopper genus Agudus Oman (Hemiptera: Cicadellidae: Deltocephalinae: Paralimnini), pp. 545-562 in Zootaxa 5845 (3) on page 553, DOI: 10.11646/zootaxa.5845.3.6, http://zenodo.org/record/21239134

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Linked records

Additional details

Biodiversity

Scientific name authorship
Berg
Kingdom
Animalia
Phylum
Arthropoda
Order
Hemiptera
Family
Cicadellidae
Genus
Agudus
Species
longiceps
Taxon rank
species
Taxonomic concept label
Agudus longiceps (Berg, 1879) sec. Dietrich & Zahniser, 2026

References

  • Berg, C. (1879) Hemiptera Argentina (Continuacion). Anales de la Sociedad Cientifica Argentina, 8, 241-272.
  • Linnavuori, R. E. (1959) Revision of the Neotropical Deltocephalinae and some related subfamilies (Homoptera). Annales Zoologici Societatis Zoologicae-Botanicae Fennicae ' Vanamo', 20 (1), 1-370.