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- Title
Revision of the Neotropical genus Trigava O'Brien, 1999 (Hemiptera, Fulgoromorpha, Dictyopharidae, Nersiini), with descriptions of two new species from Peru and Brazil.
- Authors
Zhi-Shun Song; O'Brien, Lois B.; Malenovský, Igor; Deckert, Jürgen; Bartlett, Charles R.
- Abstract
The Neotropical planthopper genus Trigava O'Brien, 1999 (Hemiptera, Fulgoromorpha, Dictyopharidae, Nersiini) is revised. Four species are included: T. brachycephala (Melichar, 1912) (the type species, from Peru), T. obrieni Song, Malenovský & Deckert, sp. nov. (from Brazil), T. peruensis Song, O'Brien & Bartlett, sp. nov. (from Peru), and T. recurva (Melichar, 1912) (from Bolivia and Peru). Lectotypes are designated for Igava brachycephala Melichar, 1912 and Igava recurva Melichar, 1912. All species are described, including habitus photographs and detailed illustrations of the male genitalia. Male and female genitalia are described for this genus for the first time. A key for identification of the species of Trigava and a distribution map are provided.
- Subjects
PERU; BRAZIL; HEMIPTERA; FEMALE reproductive organs; SPECIES distribution; SPECIES; INSECT anatomy; PLANTHOPPERS; MALE reproductive organs
- Publication
ZooKeys, 2024, Issue 1188, p27
- ISSN
1313-2989
- Publication type
Article
- DOI
10.3897/zookeys.1188.89881