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November 10, 2016

Twenty-two new species of cicada identified in Australia

Filed under: Australia,Max Moulds — Dan @ 6:28 am

A new paper was published that describes five (5) new cicada genera and twenty-two (22) species of cicadas in Australia.

The paper is Systematics and Phylogeny of the Australian Cicada Genus Pauropsalta Goding and Froggatt, 1904 and Allied Genera (Hemiptera: Cicadidae: Cicadettini), the authors are Christopher L. Owen and M. S. Moulds, and it was published by The Australian Museum.

You can download it from this page. The document is 83 pages long, and contains 6 color pages of the cicadas.

The new genera are:

  1. Atrapsalta n.gen. Includes 9 species.
  2. Haemopsalta n.gen. Includes 4 species.
  3. Falcatpsalta n.gen. Includes 1 species.
  4. Relictapsalta n.gen. Includes 1 species.
  5. Popplepsalta n.gen. Includes 12 species. Note that this genera is named for cicada researcher Lindsay Popple.

The new species are:

  1. Pauropsalta accola n.sp.
  2. Pauropsalta adelphe n.sp.
  3. Pauropsalta agasta n.sp.
  4. Pauropsalta confinis n. sp.
  5. Pauropsalta conflua n.sp.
  6. Pauropsalta contigua n.sp.
  7. Pauropsalta ewarti n.sp.
  8. Pauropsalta herveyensis n.sp.
  9. Pauropsalta juncta n.sp.
  10. Pauropsalta katherina n.sp. Note, this name is in honor of cicada researcher Kathy Hill.
  11. Pauropsalta kriki n.sp.
  12. Pauropsalta similis n.sp.
  13. Pauropsalta sinavilla n.sp.
  14. Atrapsalta n.gen. emmotti n.sp. Note, this name is in honor of naturalist Angus Emmott (thx Henry Cook)
  15. Atrapsalta n.gen. furcilla n.sp.
  16. Atrapsalta n.gen. vinea n.sp.
  17. Haemopsalta n.gen. flammeata n.sp.
  18. Haemopsalta n.gen. georgina n.sp.
  19. Palapsalta Moulds, 2012 palaga n.sp.
  20. Palapsalta Moulds, 2012 serpens n.sp.
  21. Popplepsalta n.gen. aeroides n.sp.
  22. Uradolichos Moulds, 2012 rotunda n.sp.

The paper was announced on Twitter by Lindsay Popple on Twitter:

November 2, 2016

New Cicada Photo Guide by Nathan Emery 📸

Filed under: Australia,Books,Nathan Emery — Dan @ 5:34 am

Update: Nathan’s books are back from the press. Get one on eBay, or contact him via Twitter to get yours:

Nature photographer and cicada researcher Nathan Emery is working on a new book called “A Photo Guide to Common Cicadas of the Greater Sydney Region“. It is due out at the end of October, 2016.

August 31, 2016

An early start to Australia’s cicada season

Filed under: Australia,Cystosoma,Nathan Emery — Dan @ 5:56 am

Cicada researcher and photographer Nathan Emery found his first Bladder Cicada (Cystosoma saundersii) for the year. See this iNaturalist page. It is still winter there, so this is particular interesting.

A Bladder cicada looks like this (Cystosoma saundersii):

Bladder Cicada
Photo by David Emery.

Read more about this cicada on Dr. Pop’s website.

November 24, 2015

Cicada Fun with Google Trends

Filed under: Australia,Brood X,Japan,Periodical,United States — Dan @ 7:59 pm

This article was inspired by Serious Fun with Google Trends by Simon Leather.

Google Trends is a Google website that lets you see trends in the search terms over time. When people search for “cicada” it usually means cicadas have emerged in their area at the time they search.

The following graph shows when people searched for “cicada” over the past 10 years in the United States. The largest spike, in May of 2004, coincided with the emergence of Brood X.

2004-2015

You might think that periodical cicada emergences cause the largest spikes, but not always — and not just because periodical cicadas don’t emerge every year.

2004: Cicada searches spiked May 16-22, which was Brood X – Magicicadas.
2005: Jul 31-Aug 6 spike which was for Neotibicen Cicadas. No periodical cicadas.
2006: Aug 13-19, Neotibicen Cicadas. No periodical cicadas.
2007: May 20-26, Brood XIII – Magicicadas.
2008: Brood XIV Magicicadas emerged (spike Jun 8-14), but the largest spike was Jul 29-Aug 2, Neotibicen Cicadas.
2009: Aug 16-22, Neotibicen Cicadas.
2010: Aug 8-14, Neotibicen Cicadas.
2011: May 29-Jun 4, Brood XIX – Magicicadas.
2012: Jul 29-Aug 4, Neotibicen Cicadas.
2013: May 5-11, Brood II – Magicicadas.
2014: Brood XXII – Magicicadas had a relatively small spike May 25-31, compared with Aug 24-30 for Neotibicen Cicadas (late season due to cool weather). There was also a teeny bit of a spike around January of 2014 due to the “cicada 3301” meme/game.
2015: Brood XXIII & IV Magicicadas emerged (spike around Jun 7-13), but the largest spike was around Aug 9-15 for Neotibicen Cicadas.

Which cities had the most cicada searches over the past 10 years? Cincinnati, Omaha, Nashville, Baltimore, Washington, Chicago, Alexandria, St. Louis, Philadelphia, and Charlotte. Time for me to move to Cincinnati!

How about Australia? Cicada searches in Australia spike in December. The largest spike was in December of 2013, which was indeed a big year for cicada emergences in Australia.

The variation year after year suggests that there is a degree of periodicity to Australian cicadas. There is always a spike around December, but some years see bigger spikes than others. Just speculation (partially because the 2004 & 2005 data seems absent) but perhaps there is a 9 or 11 year proto-periocity happening.

In terms of cities, Sydney has had the most cicada searches:

How about Japan?! August is the best month for cicadas (セミ) in Japan.

Yokohama, Chiba & Saitama generates the most cicada searches:

November 21, 2015

Australian Cicada Names 🇦🇺

Filed under: Australia,David Emery — Tags: — Dan @ 1:01 am

It’s that time again: time for cicadas in Australia!

Australia has the best cicada names:

Cyclochila australasiae

Green Grocer

Green Grocer (Cyclochila australasiae)
Photo by Bron.

Green Grocer

rare green yellow Green Grocer
Photo by Kevin Lee. Yellow-Green Green Grocer with Mask.

Yellow Monday

Tom Katzoulopolopoulous (Cyclochila australasiae)
Photo by Tom Katzoulopolopoulous.


Blue Moon

Blue Moon (Cyclochila australasiae)
Photo by David Emery.

Masked Devil

Masked Devil cicada (Cyclochila australasiae)
Photo by David Emery.


Cherrynose or Whiskey Drinker (Macrotristria angularis)

Cherry Nose cicada (Macrotristria angularis)
Photo by David Emery.

Bagpipe Cicada (Lembeja paradoxa)

Lembeja paradoxa
Photo by David Emery.

Floury Baker (Abricta curvicosta)

Michelle Thompson's Floury Baker (Abricta curvicosta)
Photo by Michelle Thompson.

Golden Emperor (Anapsaltoda pulchra)

Anapsaltoda pulchra (Golden Emperor) from Herberton (Queensland) by David Emery.
Photo by David Emery.

Double Drummer (Thopha saccata)

Double Drummer (Thopha saccata)
Photo by Kevin Lee.

Orange Drummer (Thopha colorata)

Orange Drummer (Thopha colorata)
Photo by Jodi.

White Drummer (Arunta perulata)

White Drummer cicada (Arunta perulata)
Photo by David Emery.

Bladder Cicada (Cystosoma saundersii)

Cystosoma saundersii (bladder cicada)
Photo by David Emery.

Redeye cicada (Psaltoda moerens)

Redeye cicada (Psaltoda moerens)
Photo by David Emery.

Click images for larger versions.

More interesting names:

Use this amazing image by David Emery to identify some of the most well-known Australian cicada species:

Aussie cicadas 1 (3)

More resources:

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