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December 5, 2018

Tanna japonensis japonensis (Distant, 1892)

Tanna japonensis japonensis (Distant, 1892) is a cicada found in Japan. There is another subspecies without a subspecies name (see below).

Scientific classification:
Family: Cicadidae
SubFamily: Cicadinae
Tribe: Cicadini
SubTribe: Leptopsaltriina (which means slender harp player in Greek)
Genera: Tanna
SubSpecies: Tanna japonensis japonensis (Distant, 1892)
SubSpecies: Tanna japonensis var. ______ Ishihara, 1939

Tanna genus description by W. L. Distant in Genera Insectorum, 1913:

Characters. — Head (including eyes) narrower than base of mesonotum and about as long as space between eyes; lateral margins of pronotum angularly sinuate, but not prominently toothed ; abdomen much longer than space between apex of head and base of cruciform elevation; tympana covered ; opercula small, not or scarcely extending beyond base of abdomen; rostrum reaching the posterior coxae; tegmina and wings hyaline. Closely allied to Leptopsaltria, from which it differs by only having a lateral tubercle on the second and not on the third ventral segment, in other respects resembling the genus Pomponia.

References:

  1. The illustration and genus description comes from the journal Genera Insectorum, and a specific article from 1913 by W. L. Distant titled Homoptera. Fam. Cicadidae, Subfam, Cicadinae. Read it on the Biodiversity Heritage Library website.
  2. Current species name verified using Allen Sanborn’s Catalogue of the Cicadoidea (Hemiptera: Auchenorrhyncha).

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