Review of the leafhopper genus Thaia Ghauri and related genera (Hemiptera: Cicadellidae: Typhlocybinae: Erythroneurini)

Yanghui Cao, Dmitry A. Dmitriev, Christopher H. Dietrich, Yalin Zhang

Research output: Contribution to journalArticlepeer-review

Abstract

The leafhopper genus Thaia Ghauri, 1962 and two related genera, Parathaia Kuoh, 1982 and Pseudothaia Kuoh, 1982, are revised. Nlunga Dworakowska, 1974, previously treated as a subgenus of Thaia, is elevated to the genus level, and Parathaia Kuoh, 1982, previously treated as a synonym of Thaia, is reinstated to valid status. The Oriental species lacking foveae on the pronotum are excluded from Nlunga and transferred to a new genus, Etmaria gen. n. Two species, Pseudothaia caudata Song & Li, 2013 and Thaia (Nlunga) leishanensis (Song & Li, 2007), are treated as Incertae sedis within Erythroneurini. Moreover, nine additional new species are described and illustrated: Nlunga parareeneni, Etmaria brevis, E. chaiyaphumica, E. dentata, E. indonesica, E. magna, E. triquetra, E. ulterior and Pseudothaia forcipis spp. nov.

Original languageEnglish (US)
Pages (from-to)331-367
Number of pages37
JournalZootaxa
Volume4868
Issue number3
DOIs
StatePublished - Oct 28 2020

Keywords

  • Auchenorrhyncha
  • Homoptera
  • Morphology
  • New status
  • New taxa
  • Taxonomy

ASJC Scopus subject areas

  • Ecology, Evolution, Behavior and Systematics
  • Animal Science and Zoology

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