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November 15, 2018

Tympanoterpes cordubensis Berg, 1884

Tympanoterpes cordubensis Berg, 1884 is a cicada found in Argentina.

Scientific classification:
Family: Cicadidae
SubFamily: Cicadinae
Tribe: Fidicinini
SubTribe: Guyalnina
Genera: Tympanoterpes
Species: Tympanoterpes cordubensis Berg, 1884

Tympanoterpes genus description by W. L. Distant:

Characters. — Head (including eyes) about equal in width to base of mesonotum, eyes scarcely projecting beyond anterior angles of pronotum, vertex of head at area of ocelli often only very slightly longer than front ; pronotum shorter than mesonotum, the posterior angles a little prominent but not lobately produced; abdomen about as long as space between apex of head and base of cruciform elevation; metasternum with a moderately elevated transverse central plate, which is not anteriorly angularly produced; tegmina usually less than about three times as long as broad, the transverse vein at base of second apical area strongly oblique ; wings about half the length of tegmina which have eight apical areas and the basal cell 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).

May 12, 2018

Cicadas of South America

There are far more species in South America than you’ll find on this page, but these are among the most well known.

Carineta Amyot & Audinet-Serville, 1843

Carineta diardi
Carineta diardi (Guérin-Menéville, 1829)

Chonosia Distant, 1905

Fidicina Amyot & Audinet-Serville, 1843

Fidicina mannifera
Fidicina mannifera (Fabricius, 1803)

Hemisciera Amyot & Audinet-Serville, 1843

Majeorona Distant, 1905

Majeorona aper
Majeorona aper (Walker, 1850)

Quesada Distant, 1905

Quesada gigas
Quesada gigas (Olivier, 1790)

Zammara Amyot & Audinet-Serville, 1843

Zammara_smaragdina_sm
Zammara smaragdina Walker, 1850

Tettigades Amyot & Audinet-Serville, 1843

Blog posts by country:

Links for further research:

If you’re researching Cicadas in the Neotropic ecozone, which is Central and South America, here are some resources that will help you:

1) Follow Andreas Kay’s Flickr feed. He posts many excellent cicada photos from Ecuador. Many cicadas found in Ecuador are not endemic, so the cicadas you see in Andreas’ Flickr feed should be found in adjacent countries.

2) Visit Cigarras do Brasil – Brazilian Cicadas for photos and information about the cicadas of Brazil.

3) Read Jacobi (1907) “Homoptera Andina”. (Not sure where to find it – maybe eBay).

4) Read: Insecta. Rhynchota. Hemiptera-Homoptera. Volume I (1881-1905) by W. L. Distant and W. W. Fowler. It is available online. Here is a sample from that book:

Insecta. Rhynchota. Hemiptera-Homoptera. Volume I (1881-1905) by W. L. Distant and W. W. Fowler

5) Search for papers written by Allen F. Sanborn. Here is how to search for cicada research papers online.

6) Use ITIS to traverse cicada species names and get listings of papers about the cicada — then search for the cicada names and papers.

5) Many photos and sound files of Paraguayan cicadas.

Thanks again to David Emery!

Click the images for larger versions, the species name and the name of the photographer.

April 26, 2015

One new genus, and 15 new species of cicada in Argentina

Filed under: Allen F. Sanborn,Argentina,Maxine E. Heath — Dan @ 6:21 am

Allen F. Sanborn & Maxine S. Heath published a new paper about cicadas titled The cicadas of Argentina with new records, a new genus and fifteen new species (Hemiptera: Cicadoidea: Cicadidae) in Zootaxa Vol 3883, No 1, in November of 2014. Website for the document.

The abstract of the paper reveals some exciting discoveries:

  1. 108 species belonging to 37 genera, eight tribes, and three subfamilies of cicadas are represented in the Argentine cicada fauna.
  2. The new genus is Torresia Sanborn & Heath gen. n.
  3. New species:
    1. Adusella signata Haupt, 1918 rev. stat.
    2. Alarcta micromacula Sanborn & Heath sp. n.
    3. Chonosia longiopercula Sanborn & Heath sp. n.
    4. Chonosia septentrionala Sanborn & Heath sp. n.
    5. Dorisiana noriegai Sanborn & Heath sp. n.
    6. Fidicinoides ferruginosa Sanborn & Heath sp. n.
    7. Guyalna platyrhina Sanborn & Heath sp. n.
    8. Herrera humilastrata Sanborn & Heath sp. n.
    9. Herrera umbraphila Sanborn & Heath sp. n.
    10. Parnisa lineaviridia Sanborn & Heath sp. n.
    11. Parnisa viridis Sanborn & Heath sp. n.
    12. Prasinosoma medialinea Sanborn & Heath sp. n.
    13. Proarna alalonga Sanborn & Heath sp. n.
    14. Proarna parva Sanborn & Heath sp. n.
    15. Torresia lariojaensis Sanborn & Heath sp. n.
    16. Torresia sanjuanensis Sanborn & Heath sp. n.
  4. The document is 94 pages long.