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Ariasa Colombia Fidicinini Genera Insectorum Venezuela W. L. Distant

Ariasa colombiae (Distant, 1892)

Ariasa colombiae (Distant, 1892) is a cicada found in Columbia and Venezuela.

Scientific classification:
Family: Cicadidae
Subfamily: Cicadinae
Tribe: Fidicinini
SubTribe: Guyalnina
Genus: Ariasa
Species: Ariasa colombiae (Distant, 1892)

Ariasa genus description by W. L. Distant:

Characters. — Head (including eyes) wider than base of mesonotum, the eyes projecting beyond anterior pronotal angles, vertex at area of ocelli as long as or only a little shorter than front; posterior angles of pronotum more or less sublobately produced; abdomen about as long as space between apex of head and base of cruciform elevation; tympana largely exposed, the flaps only upwardly developed on the lateral areas; face large and globose; rostrum reaching the posterior coxae; opercula short, not passing base of abdomen; abdomen beneath prominently channeled at each lateral margin; tegmina and wings hyaline, the first with eight apical areas, basal cell a little longer than broad.

References:

  1. The illustration and description comes from the journal Genera Insectorum, and a specific article from 1914 by W. L. Distant titled Homoptera. Fam. Cicadidae, Subfam, Gaeaninae. Read it on the Biodiversity Heritage Library website.
  2. Species name verification comes from Allen Sanborn’s Catalogue of the Cicadoidea (Hemiptera: Auchenorrhyncha).
Categories
Ariasa Brazil Fidicina Fidicinini Fidicinoides

Brazil Cicada Identification Challenge, Part 2

Here is part 2. Jairo of Cigarras do Brasil — Brazilian Cicadas asked for our help to identify some unknown cicada species from Brazil. The following photographs feature cicadas from Brazil we want to identify. We are hoping folks in the cicada research community can help.

Note: All of these cicadas were photographed at Paraibuna, São Paulo. This town is close to the Paraíba Valley (Vale do Paraíba), and to São José dos Campos and Caçapava.

1) Possibly an Ariasa sp. (about 1/2 inch (1,3cm))

Possibly an Ariasa sp. (about 1/2 inch (1,3cm))

2) Possibly a Quesada sodalis (about 1 1/2 inch (4cm))

Possibly a Quesada sodalis (about 1 1/2 inch (4cm))

Possibly a Quesada sodalis (about 1 1/2 inch (4cm))

Cicadas 3, 4 and 5 were identified by David Emery as Fidicinoides picea (Walker, 1850). Learn more about Fidicnoides picea.

3) Identified: Fidicinoides picea.

Fidicinoides picea

4) Identified: Fidicinoides picea.

Fidicinoides picea

5) Identified: Fidicinoides picea.

Fidicinoides picea