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May 17, 2018

Periodical cicada season starts, with a straggler

Filed under: Brood XXIII,Magicicada,Periodical,Periodical Stragglers — Dan @ 7:59 pm

Update: in addition, two Brood X stragglers were reported on 5/21 in Bloomington, Indiana (thanks Rhonda and Leah).

Original post:

Cicada researcher John Cooley has received the first cicada sighting of the year — a Brood XXIII straggler in western Tennessee!! 3 years later than expected.

So, what’s a straggler? A straggler is a periodical cicada that emerges sooner or later than it is expected to emerge. In this case, a cicada with a 13-year lifecycle emerged in 16 years — 3 years off.

May 14, 2018

Website highlight: Long Island Cicadas

Filed under: United States,Websites — Dan @ 8:36 pm

Long Island Cicadas is a blog about cicadas created and maintained by artist & photographer Annette DeGiovine.

Annette is a fantastic photographer and citizen scientist.

Long Island Cicadas

Here’s a sample of the articles on the blog.

May 13, 2018

What is the largest cicada?

Filed under: FAQs — Dan @ 8:41 am

The largest known cicada is the Megapomponia imperatoria (Westwood, 1842) of south-east Asia. The specimen in the photo below was captured in Malaysia and it’s wingspan measured 20 centimters/7.9 inches. Other species might be larger in terms of weight, but I’m not sure.

Megapomponia imperatoria
Photo of a Megapomponia imperatoria (formerly Pomponia imperatoria) by Michel Chantraine.

Other very large cicadas include the Bear Cicada of Japan (Cryptotympana facialis), and Tacua speciosa of south-east Asia.

Tacua speciosa from Malaysia (peace)
Tacua speciosa from Malaysia by anonymous photographer.

The largest cicada in North America is the Megatibicen auletes:

Megatibicen auletes (Germar, 1834)
Northern Dusk-Singing Cicadas aka Megatibicen auletes. Photo by me.

These very large cicadas are loud, but not the loudest. Learn about loud cicadas.

May 12, 2018

Cicadas of Africa

Filed under: Genera,South Africa — Dan @ 11:45 am

There are far more species in Africa than you’ll find on this page, but this is a start.

Berberigetta

New Cicada: Berberigetta dimelodica

Brevisana

Brevisana brevis, the LOUDEST cicada

Quintila Stål, 1866


Quintilia aurora (Walker, 1850)

Quintilla aurora cicada of the Republic of South Africa

Blog catagories

Cicadas of South America

Filed under: Argentina,Brazil,Costa Rica,Ecuador,Genera,Paraguay — Dan @ 11:42 am

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.

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