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Issue: Vol. 4958 No. 1: 14 Apr. 2021
Type: Article
Published: 2021-04-14
DOI: 10.11646/zootaxa.4958.1.41
Page range: 663–667
Abstract views: 80
PDF downloaded: 17

Graziacrophyma gen. nov., a new genus of South American Acanthosomatidae (Hemiptera: Heteroptera)

Instituto de la Patagonia, Universidad de Magallanes, Av. Bulnes, 01855 Punta Arenas, Chile.
Instituto de la Patagonia, Universidad de Magallanes, Av. Bulnes, 01855 Punta Arenas, Chile.
Entomology Department, School of Natural Resource Sciences, North Dakota State University, Dept. 7650 P.O. Box 6050; Fargo, ND, USA.
Hemiptera New genus Neotropical New species Pentatomoidea

Abstract

The genus Acrophyma Bergroth currently contains two species, the Andean A. cumingii (Westwood) and the Neotropical A. bicallosa (Stål). The examination of types and new material revealed that among the Neotropical species the Brazilian population differs from the Colombian, and the first one belongs to a new species in this group. A morphological analysis of the genus indicated the Neotropical species are different from the Andean species. According to the current most used generic characters in acanthosomatids, Neotropical species should be placed in a new genus. This is also supported by biogeographical relationships. New distributional records for the species of this group are provided.

 

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