Biology:Tetraneura akinire

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Short description: Species of true bug


Rice Root Aphid
Tetraneura nigriabdominalis-galls.jpg
galls on elm leaf
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hemiptera
Suborder: Sternorrhyncha
Family: Aphididae
Subfamily: Eriosomatinae
Genus: Tetraneura
Species:
T. akinire
Binomial name
Tetraneura akinire
Sasaki, 1904
Synonyms[1]
  • Tetraneura argrimoniae
  • Tetraneura graminiradicis (Zhang, 1992)
  • Tetraneura hirsuta (Baker, 1921)
  • Tetraneura oryzae
  • Tetraneurella nigriabdominalis
  • Tetraneura nigriabdominalis (Sasaki, 1899)

The oriental grass root aphid (or rice root aphid), Tetraneura akinire, is an aphid in the superfamily Aphidoidea in the order Hemiptera. It is a true bug and sucks sap from plants.[2][3]

Ecology

Hosts alternate between elm leaves and roots of grasses and cereals. [4] The fundatrix (founding or stem mother) lays eggs in a leaf of the primary host, which are trees in the genus Ulmus. This stimulates production of galls where offspring of the fundatrix develop by feeding on host sap. These mature into winged adult alates, which complete the life cycle on the secondary host. [5]

The species is thought to have originated in Asia, but now has spread to southern and south-east Europe and the United States. [5] [6]

References

Wikidata ☰ Q10693824 entry