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May 18, 2013

The Brood II Emergence Has Begun

Filed under: Brood II,Magicicada,Periodical — by @ 5:12 am

Update for May 18th

Cicadas are starting to emerge throughout New Jersey. Westfield, Iselin and Metuchen are visually confirmed. I will assume that they have started to emerge in Staten Island as well because of the relative proximity of Staten Island and Jersey.

Cicadas have started chorusing in North Garden, VA.

Visual confirmation of the emergence in:
Westfield, NJ
Metuchen, NJ
Iselin, NJ
Fredricksburg, VA
Lake Ridge, VA
Yadkin County, NC

Some new galleries of photos:

How about a song: Dr. Dolphinacus – The Magicicada Blues:

Don’t forget to report your sightings to Magicicada.org so they can add them to their live map.

(more…)

Brood II cicada photos from Iselin, NJ

My friend Nicole DiMaggio sent us these photos of adult Magicicadas taken in Iselin NJ. The emergence is just getting started in New Jersey, and will really kick off next Tuesday when the temps hit the 80s.

Click thumbnail images to see progressively larger versions of the images:

Adult Brood II cicada from Nicole DiMaggio in Iselin NJ

Adult Brood II cicada from Nicole DiMaggio in Iselin NJ

Photos of Brood II Magicicada cicadas from Westfield, NJ

Filed under: Brood II,Magicicada,Photos & Illustrations — by @ 8:57 am

These photos of adult Magicicada cicadas were taken in Westfield, NJ by Jim Occi on May 16th.

Click thumbnail images to see progressively larger versions of the images:

Adult Brood II Magicicada septendecim from Westfield NJ by Jim Occi

Adult Brood II Magicicada septendecim from Westfield NJ by Jim Occi

Adult Brood II Magicicada septendecim from Westfield NJ by Jim Occi

Adult Brood II Magicicada septendecim from Westfield NJ by Jim Occi

Adult Brood II Magicicada from Westfield NJ by Jim Occi

Adult Brood II Magicicada from Westfield NJ by Jim Occi

Adult Brood II Magicicada from Westfield NJ by Jim Occi

Adult Brood II Magicicada from Westfield NJ by Jim Occi

This photo is particularly interesting as the cicadas’s wings were damaged during the ecdysis (moulting) process and its tymbal (the ribbed structure that makes the cicada’s sound) is clearly exposed:

Adult Brood II Magicicada with damaged wings and visible tymbal from Westfield NJ by Jim Occi

Brood II cicada photos from Front Royal, Va

Filed under: Brood I,Magicicada,Photos & Illustrations — by @ 8:20 am

Nature photographer Candice Trimble of Front Royal, Va, sent us these Brood II Magicicada photos.

Click thumbnail images to see progressively larger versions of the images:

An adult Magicicada septendecim (Linnaeus 1758):
Adult Magicicada septendecim from Front Royal, Va by Candice Trimble

Magicicada exuvia (shell):
Magicicada exuvia from Front Royal, VA by Candice Trimble.

Magicicada adult (probably an M. septendecim):
Adult Magicicada sp. from Front Royal, Va by Candice Trimble

Photos of a Brood II Magicicada from Madison, NC.

Filed under: Brood II,Magicicada,Photos & Illustrations — by @ 7:48 am

These photos of a Magicicada undergoing ecdysis (moulting) in Madison, NC are by photographer Heather James.

Click thumbnail images to see progressively larger versions of the images:


Molting cicada in Madison, NC by Heather James

The “white strings” connecting the teneral (soft) adult cicada to its exuvia (shell, skin) are the old lining of the cicada’s trachea (the tubes through which it breathed).


Molting cicada in Madison, NC by Heather James

May 10, 2013

Cicada chimneys and a nymph under a slate

Filed under: Brood II,Magicicada,Periodical — by @ 8:21 pm

I didn’t see any nymphs emerge and undergo ecdysis tonight, but I did find plenty of cicada chimneys and nymphs trapped under slates.

Cicadas build chimneys above their holes, typically after it rains a lot and the soil becomes soft. The chimneys help keep water from rushing into their holes, and they keep ants and other menaces out.


Cicada chimneys


cicada chimney

A good place to find cicada nymphs is under backyard slates (or similar objects that cover the ground). Flip over your slates and you might find a nymph tunneling their ways to the side of the slate.

Brood II 17 Year Cicada Nymph trapped under a slate from Cicada Mania on Vimeo.

May 9, 2013

Brood II 17 Year Cicadas in New Jersey

Filed under: Brood II,Magicicada,Periodical — by @ 9:27 pm

Jersey Cicada

17 year cicadas are about to emerge are currently emerging in New Jersey. I asked cicada super-expert Chris Simon of The Simon Lab at the University of Connecticut for some specifics. The information below is based on Dr. Simon’s notes.

Historically Brood II periodical cicadas have appeared in Atlantic, Bergen, Burlington, Cape May, Cumberland, Essex, Hunterdon (in the east), Middlesex, Monmouth (“Slight in eastern part”), Morris, Passaic, Somerset, Sussex, Union, and Warren Counties. Also, you can keep an eye on where cicadas are emerging in New Jersey (and report your own sightings) on Magicicada.org, which has a live map of the emergence.

I’m personally very interested in periodical cicada sightings in Monmouth county — let us know if you spot any there.

Here are some specifics (don’t be dismayed if your town isn’t on the list — they still might appear in your town):

Atlantic County:
- Galloway

Bergen County:
- Alpine (Greenbrook Nature Sanctuary)
- Englewood
- Ft. Lee
- Oakland
- Wyckoff (near Lucine Lorrimer Sanctuary)

Essex County:
- Cedar Grove
- Essex Fells
- Livingston
- Maplewood
- Millburn (South Mountain Reservation)
- Montclair
- North Caldwell
- Short Hills (confirmed in 2013 already)
- Upper Montclair
- West Orange

Middlesex County:
- Edison (confirmed for 2013 – lots of exit holes near the Edison Monument).
- Fords
- Iselin (visually confirmed for 2013)
- Jamesburg
- Metuchen (confirmed in 2013 already)
- Perth Amboy

Mostly north of the Raritan River

Morris County:
- Flanders
- Kinnelton
- Madison
- Rockaway

Passaic County:
- West Milford

Somerset County:
- Bedminster (Pluckemin section)
- Belle Mead
- Bound Brook
- Far Hills
- Rocky Hill

Union County:
- Fanwood
- Plainfield
- Summit
- Westfield (Confirmed for 2013)

Warren County:
- Port Murray

Looking at the weather reports, Tuesday the 21st should be a great day to observe the emergence:

jersey temps


May 4, 2013

Some cicadas from Malaysia

Filed under: Dundubia,Malaysia,Tacua — by @ 8:24 am

Malaysia, like all south-east Asian countries, has a fantastic array of beautiful cicada species.

A world traveler sent us her recent cicada photos. Here are a sample:

An amazing Tacua speciosa:


Tacua speciosa from Malaysia on an arm

Look at the size of it! Behold the beauty!

See all the Tacua speciosa photos.

And…

A severely injured but persevering Dundubia vaginata:


Dundubia  vaginata missing abdomen

It won’t ever mate again, but it will live for a little longer.

See all the Dundubia vaginata photos.

Cicada News Review for April 2013

Filed under: Brood II,Magicicada — by @ 7:37 am

Here’s a review of the cicada news for April 2013.

First, periodical cicadas have started to emerge in North Carolina.

There are three cicada experiments you can be a part of! 1) Report cicada emergences to Magicicada.org, 2) help Gene Kritsky with temperature related periodical cicada research, and 3) be a part of Cicada Tracker project.

Musician and philosopher David Rothenberg released his book Bug Music: How Insects Gave Us Rhythm and Noise.

Allen F. Sanborn and Polly K. Phillips have produced a Biogeography of the Cicadas (Hemiptera: Cicadidae) of North America, North of Mexico, which features maps for North American cicada species. This is an essential document for cicada researchers and enthusiasts.

I appeared in the April issue of Wired Magazine, The Cicada-Obsessed Prepare to Scratch a 17-Year Itch (and immediately started to diet and exercise).

News Articles about the Brood II emergence:

April 30, 2013

Return of the Cicadas Documentary

Filed under: Brood X,Magicicada,Periodical — by @ 2:46 am

Return of the Cicadas is a documentary about the return of the Brood X periodical cicadas, by producer Samuel Orr. It is worth watching for for folks in the Brood II area so they know what to expect.

Take a look:

Watch Return of the Cicadas on PBS. See more from WFYI Community Stories.

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