Hackerobrachys

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Hackerobrachys
Brown planthopper (4243367707).jpg
Hackerobrachys sp. in Como, New South Wales
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hemiptera
Suborder: Auchenorrhyncha
Infraorder: Fulgoromorpha
Family: Eurybrachidae
Subfamily: Platybrachinae
Tribe: Platybrachini
Genus: Hackerobrachys
Constant, 2006
Species:
H. viridiventris
Binomial name
Hackerobrachys viridiventris
(Stål, 1863)

Hackerobrachys is an Australian genus of planthoppers in the family Eurybrachidae. It has only one species, Hackerobrachys viridiventris, making it a monotypic taxon. This species was originally described as Olonia viridiventris in 1863 by Carl Stål, and was reassigned to the new genus Hackerobrachys in 2006 by Jérôme Constant. [1]

Etymology

The genus name takes its first part from Henry Hacker, an entomologist who had studied this and other Australian eurybrachids. The second part is "brachys", a Greek word meaning "short", and is commonly used in names of eurybrachid genera (e.g. Eurybrachys , Platybrachys ). The species name "viridiventris" is Latin for "green belly" and presumably refers to either the colour of the abdomen or the frons. [1]

Description

Adult males of H. viridiventris are 8.9-10.9 mm long, while adult females are 9.0-10.8 mm long. Overall they are blackish-brown in colour. The frons is convex and twice as broad as long. It, along with the vertex and the basal half of the clypeus, ranges from greenish-yellow to bright red. The abdomen is bluish-green dorsally and yellowish ventrally. The tegmina (forewings) are flat and brown, while the hindwings are uniformly blackish-brown. [1]

Ecology

Hackerobrachys viridiventris is associated with Acacia trees, including A. cunninghami, A. fimbriata and A. leiocalyx . [1] Individuals can be found on leaves, stems and trunks. [2]

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References

  1. 1 2 3 4 Constant, J. (2006). "Revision of the Eurybrachidae (VII). The Australian genera Hackerobrachys and Fletcherobrachys (Hemiptera: Fulgoromorpha: Eurybrachidae)". Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, Entomologie. 76: 31–40.
  2. "Green Face Wattle Hopper - Hackerobrachys viridiventris (Olonia viridiventris)". www.brisbaneinsects.com. Retrieved 2023-02-10.