Biology:Xestogaster
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Short description: Genus of insects
| Xestogaster | |
|---|---|
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| Dorsal view of Xestogaster spp. | |
Scientific classification 
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| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Infraorder: | Cucujiformia |
| Family: | Curculionidae |
| Tribe: | Eustylini |
| Genus: | Xestogaster Marshall, 1922 |
Xestogaster is a South American genus of broad-nosed weevils in the family Curculionidae.[1]
Taxonomy
The genus was described by Sir Guy A. K. Marshall in 1922 (p. 221).[2]
Species
Xestogaster contains four described species:[3]
- Xestogaster mucorea (Kirsch, 1889)[4] – Peru
- Xestogaster porosa (Marshall, 1922)[2] – Colombia
- Xestogaster squalida (Marshall, 1922)[2] – Colombia
- Xestogaster viridilimbata (Bovie, 1907)[5] – Brazil
Description
Members of the genus Xestogaster are similar to members of the genera Exorides and Compsus.
According to Marshall:
The members of this genus can be distinguished from all their allies by the mesosternal tubercle and the highly polished venter.
— Guy A. K. Marshall, VI. On new genera and species of Neotropical Curculionidae., p. 221.
Distribution
The genus Xestogaster is distributed in Brazil , Colombia, and Peru.[1][3]
References
- ↑ 1.0 1.1 Alonso-Zarazaga, M. A.; Lyal, C. H. C. (1999). A world catalogue of families and genera of Curculionoidea (Insecta: Coleoptera) excluding Scolytidae and Platypodidae. Barcelona, Spain: Entomopraxis. pp. 315 pp. https://weevil.myspecies.info/sites/weevil.info/files/Alonso-Zarazaga%20%26%20Lyal,%201999_World%20Catalogue%20%28searchable%29.pdf.
- ↑ 2.0 2.1 2.2 Marshall, Guy A. K. (1922). "VI. On New Genera and Species of Neotropical Curculionidae." (in en). Transactions of the Royal Entomological Society of London 70 (1–2): 181–224. doi:10.1111/j.1365-2311.1922.tb02830.x. ISSN 1365-2311. https://www.biodiversitylibrary.org/partpdf/31573.
- ↑ 3.0 3.1 Wibmer, G. J.; O'Brien, C. W. (1986). "Annotated checklist of the weevils (Curculionidae sensu lato) of South America (Coleoptera: Curculionoidea)". Memoirs of the American Entomological Institute 39: 1–563.
- ↑ Kirsch, T. (1889). "Coleopteren gesammelt in den Jahren 1868-1877 auf einer Reise durch Süd Amerika von Alphons Stübel". Abhandlungen und Berichte des Königl. Zoologischen und Anthropologisch-Etnographischen Museums zu Dresden 1888–1889: 1–58 + 4pt. https://www.biodiversitylibrary.org/page/33470151.
- ↑ Bovie, A. (1907). "Notes sur les Curculionides [Première partie"]. Annales de la Société entomologique de Belgique 51: 67–71. https://www.biodiversitylibrary.org/page/12284564.
Wikidata ☰ Q14926016 entry
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