Cicada Mania

The Cicada Mania Blog: News, Findings, and Discoveries About Cicadas.

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November 23, 2014

If you like Twitter & Cicadas, follow these people

Filed under: Mail, Comments & Social — by @ 4:39 pm

I follow a narrow variety of people on Twitter, focusing on insect experts and enthusiasts, and specifically, many people who focus on cicadas. Too see all the folks I follow, Visit my Twitter account.

Lindsay Popple @_DrPop_

Lindsay Popple runs the amazing Cicadas of Australia website. If you like cicadas in general, and specifically Australian cicadas, follow @_DrPop_.

Bill Reynolds @NCBugs

Bill has an amazing knowledge of the annual cicadas of North America, in particular Tibicen. Follow @NCBugs:

Team Cicada @Magicicada1317

Team Cicada is the team behind Magicicada.org. If you’re interested in periodical/Magicicada/17 year cicadas, follow @Magicicada1317.

税所 康正 SAISHO, Y. @Zi_kade

SAISHO, Yasumasa is the person behind the Cicadae in Japan website. If you’re interested in the cicadas of Japan, follow @Zi_kade:

New Forest Cicada @NewForestCicada

The New Forest Cicada Project are trying to find the possibly extinct New Forest Cicada in England. Follow @NewForestCicada

November 20, 2014

Websites Dedicated to the Cicadas of Australia

Filed under: Australia,Websites — by @ 10:26 am

This is a selection of links to websites dedicated to the cicadas of Australia.

  1. A web guide to the Cicadas of Australia. BY L.W. Popple. Features an abundance of cicada information, photos and maps PHOTOS MAPS AUDIO.
  2. CSIRO Cicadidae (ento.csiro.au) Dozens of specimen photos organized by scientific name, including location information too. PHOTOS
  3. Brisbane Cicadas (brisbaneinsects.com) One of the best Australian cicada sites. Features pages for the following cicadas Brown Bunyip, Razor Grinder, Bladder Cicada, Floury Baker, Thin-striped Wattle Cicada, Small Bottle. Many photos and some audio files. PHOTOS AUDIO
  4. Narelle Power’s Cicada Photos (pbase.com) About a dozen photos, including Cicadetta oldfieldi (Wattle), Tamasa tristigma (Brown Bunyip), Psaltoda harrisii (Yellow Belly). PHOTOS
  5. Scribbly Gum’s The Summer of Signing Cicadas (abc.net.au) Many beautiful photos and fantastic information. PHOTOS MAPS
  6. Morwell National Park Online (morwellnp.pangaean.net) Photos of Cicadetta abdominalis/Grasshopper firetail, Cicadetta denisoni/Black firetail, Cyclochila australasiae/Greengrocer, Pauropsalta rubristrigata/Great montane squeaker. PHOTOS
  7. Chambers Wildlife Rainforest Lodges – Cicadas (rainforest-australia.com) Several photos and many lists of cicada facts. Tropical North Queensland, Australia. PHOTOS
  8. AusEmade Cicada (ausemade.com.au) An abundance of cicada information including photos and a chart that tells you where you can find cicadas by scientific and common names. PHOTOS

Magicicada cassini singing on hand

Filed under: Brood XIV,Magicicada,Roy Troutman,Sounds,Video — Tags: — by @ 8:48 am

From Roy Troutman: “I shot a video back in 1991 of a 17 year Magicicada cassini singing right on my hand.”

Magicicada cassini singing on hand from Roy Troutman.

The excavation skills of cicadas

Filed under: Cicada Anatomy,Magicicada,Roy Troutman — by @ 8:01 am

Cicadas spend most of their lives, as nymphs, underground. The large forelegs of cicada nymphs are adapted to digging through soil.

cicada foreleg
Image from The Periodical Cicada: An Account of Cicada Semptendecim, Its Natural Enemies and the Means of Preventing Its Injury by C.L. Marlatt. 1898.

These videos demonstrate Magicicada nymphs digging through soil.

Magicicada nymph excavating tunnel by Roy

This magicicada nymph is excavating a make shift tunnel sandwiched between two pieces of plexiglass.:

Magicicada nymph excavating tunnel from Roy Troutman.

Magicicada nymph emerging from burrow by Roy

Magicicada nymph emerging from burrow from Roy Troutman.

White eyed magicicada by Roy Troutman

Here is a video of a rare white eyed magicicada. This is from a gene mutation that strepps the color from the cicadas eyes & also wings to some extent.

White eyed magicicada from Roy Troutman.

Watch a Tibicen nymph emerge from the ground

Filed under: Roy Troutman,Tibicen,Video — by @ 5:38 am

This video by Roy Troutman shows a Tibicen cicada nymph emerge from the ground.

Annual cicada nymph emerging from burrow. from Roy Troutman.

A Tibicen cicada breathing

Filed under: Cicada Anatomy,Roy Troutman,Tibicen,Video — by @ 5:31 am

Cicadas breathe through apertures along the side of their body called spiracles. This video of a Tibicen by Roy Troutman shows the opening and closing of a spiracle.

Adult Cicada breathing from Roy Troutman on Vimeo.

November 19, 2014

Which fungus attacks Magicicadas? Massospora cicadina

Filed under: Magicicada — by @ 8:32 pm

The fungus Massospora cicadina preys on Magicicadas cicadas. This is particularly interesting because the fungus is able to prey upon them in spite of their long 17 year life cycle (apparently fungi are not phased by prime numbers).

A photo by Roy Troutman from Brood XIV (2008):

Magicicada with fungus

Two photos by Dan Mozgai from Brood II (2013):

Male Magicicada septendecim infected with Massospora cicadina fungus

Magicicada septendecim with Massosporan fungus found at the Edison Memorial Tower Park in Edison NJ

Magicicada fungus (massospora cicadina)

magicicada fungus (massospora cicadina) from Roy Troutman.

Websites Dedicated to the Cicadas of Europe

Filed under: Croatia,England,France,Slovenia,Spain,Websites — by @ 5:12 pm

This is a selection of links to websites dedicated to the cicadas of Europe.

  1. Songs of European Singing Cicadas. Many images, sound files and text content.
  2. SONGS OF CICADAS from Slovenia and Istria (Croatia) (arnes.si) Many cicada photos, sound files and about six paragraphs of information about the cicadas of Slovenia and Croatia by Prof.dr. Matija Gogala.
  3. La cigale : un insecte vraiment étonnant ! Lots of text content, photos and video of the cicadas of France.
  4. Species Action Plan: New Forest Cicada (Cicadetta montana) (ukbap.org.uk) A photo and about ten paragraphs of information. England.
  5. Welcome to the New Forest Cicada Project. A site devoted to finding the New Forrest Cicada in England.
  6. Cicadas of Spain. There are a lot of photos and video from Spain on Cicada Mania thanks to Iván Jesús Torresano García.

Magicicada cassini calls, chorusing & responses to finger snaps

Filed under: Brood II,Magicicada,Periodical,Sounds,Video — Tags: — by @ 8:00 am

During the Brood II emergence in 2013, Elias Bonaros, Roy Troutman and I spent some time experimenting with coercing male Magicicada to call in response to finger snaps, which mimic the snap of a female cicada’s wings. This trick works fairly well with Magicicada, and can quickly be mastered once you work out the timing. Fingers, wall switches, and the zoom button on my Sony video camera do a good job at mimicking the snap of a females wings.

Magicicada cassini responding to fingersnaps

Magicicada cassini responding to fingersnaps.

I also recorded their calls in terms of decibels to see just how loud they could get. They can get very loud, but not as loud as a rock concert (see this db chart).

Magicicada cassini calling at 109db in Colonia NJ

Magicicada cassini calling at 109db in Colonia NJ.

Magicicada cassini chorusing center peaking at 85db

Magicicada cassini chorusing center peaking at 85db.

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