Cicada song of the day: “cicadas are just like us…” by @natalieburdick
Here are some Magicicada cassinii photos from Brood X, 2021, Flemmington, New Jersey.
Magicicada cassinii ovipositing
M. cassinii taking a drink:
Categories
Zombie Cicadas??!
Magicicada cicadas are often the victims of bird attacks or fungus infestation, which results in the removal of the cicada’s abdomen. Sometimes a bird removes the cicadas head. In both cases, the cicada’s body keeps moving, and some people question whether or not the cicada then becomes a zombie. No, the cicada does not become a zombie.
When Magicicada cicadas deposit eggs into a tree branch sometimes the branch dies, the leaves turn brown, and the branch droops like a flag. This is called flagging.
Here are some examples of flagging from the Brood X emergence in Princeton, NJ.
Typically flagging is more impactful to trees imported to North America, but it also impacts native species. The positive aspect is it prunes weaker branches, which helps the tree, and helps other plants in the shade of the tree.
If you want to learn whether eggs/larva survive flagging read FLAGGING: HOSTS DEFENCES VERSUS OVIPOSITION STRATEGIES IN PERIODICAL CICADAS (MAGICICADA SPP., CICADIDAE, HOMOPTERA) by JoAnn White. Hint: very few survive.
A small tree with flagging:
Flagging up close:
Another small tree with flagging:
These are a set of Brood X Magicicada photos from Princeton, nearby a Burger King, an area with a large population of Magicicada septendecula. Taken in 2021 by Dan Mozgai.
Left to right: Magicicada cassini, Magicicada septendecula, Magicicada septendecim:
Magicicada septendecim with a black wing margin:
Magicicada septendecim with a black wing margin:
A pair of Magicicada septedecim:
Magicicada septendecim:
Magicicada septendecim:
Here’s the second set of Brood X Magicicada septendecim photos by Jim Occi. The photos were taken in New Jersey in 2021.
Magicicada septendecim:
Magicicada septendecim:
Magicicada septendecim:
Magicicada septendecim:
More photos by Jim:
Jim Occi has contributed photos to Cicada Mania since the 2004 Brood X emergence.
Here are 5 photos from the recent Brood X emergence in New Jersey:
More photos by Jim:
The Staten Island Museum is home to William T. Davis’ massive collection of cicadas and other insects. A new exhibition of insect-based art opens on July 16 at the Staten Island Museum, by artist Jennifer Angus.
Art by Jennifer Angus.
Here’s the press release.
For Immediate Release
Jennifer Angus: Magicicada
New exhibition of insect-based art opens July 16 at the Staten Island Museum(Staten Island, NY — June 29, 2021) As Brood X wanes, cicadas emerge anew at the Staten Island Museum with Jennifer Angus: Magicicada, a new exhibition opening Friday, July 16 2021 and running through May 22, 2022.
Magicicada is an immersive exhibit featuring exquisite ornamental patterns and imaginative vignettes created by artist Jennifer Angus using hundreds of preserved insects. Taking inspiration from the Museum’s collection of cicadas- one of the world’s largest- the installation will feature over two dozen species of cicada, including Brood X periodical cicadas, or Magicicadas, collected during the 2021 emergence.
“Cicadas, and Magicicada in particular, have a deep connection and meaning to the Staten Island Museum. Founder William T. Davis was the cicada expert during his lifetime and was even the one who coined the name Magicicada, capturing the wonder of the periodical cicadas’ mass emergences and long disappearances. It is especially poignant that this exhibit is opening as we are also remerging into the world after a time of darkness. I am hopeful that it can bring people a sense of joy and wonder after a time of profound loss.” Colleen Evans, Staten Island Museum Director of Natural Science.
Using responsibly collected and preserved specimens, Angus creates site-specific installations with hundreds of insects pinned directly to walls, creating patterns reminiscent of textiles or wallpaper. Up close, the installations reveal themselves to be comprised of actual insects, often species that are not traditionally considered beautiful. Angus’s installations also include Victorian-style insect dioramas in antique furniture and bell jars. Her work motivates viewers to find beauty in unexpected places and to understand the importance of insects and other creatures to our world.
In preparation for this exhibit, Angus spent time in the Museum’s extensive natural history collections to help shape the finished show. Select objects and specimens from the natural science collection, including retired collection storage and historic taxidermy, will be featured throughout the gallery amidst Angus’s fanciful arthropod arrangements. During the spring Brood X emergence, she traveled to Princeton, NJ along with the Museum’s Director of Natural Science, Colleen Evans, and Joseph Yoon from Brooklyn Bugs to observe and collect cicadas for the show.
Artist Jennifer Angus states: “I often say that the meat and potatoes of my installations are cicadas. They come big and small. Tropical species often can have colourful wings causing many people to assume they are moths, but unlike those insects, cicadas are tough, hardy creatures standing up to repeated use in my art installations. I could not have been more delighted when the SIM contacted me, and I learned of founder William T. Davis’ passion for cicadas which were an under documented species in his day. I have had the privilege of exploring the SIM’s collection, the one of the largest of cicadas in the world, and have been inspired by these mysterious creatures who spend most of their lives underground but upon emerging let us all know of their presence with loud calls. That Brood X periodical cicadas have emerged this year as well is a joyous event and has brought considerable notice to cicadas. I deeply appreciate the assistance provided by the SIM’s staff in working with me to celebrate the cicada.”
Magicicada is supported in part by an award from the National Endowment for the Arts.
Staten Island Museum is supported in part by public funds provided through the NYC Department of Cultural Affairs and by the New York State Council on the Arts.
Exhibition Related Programing
Brood X Sounding Off: Saturday, July 17, 2 pm — 3 pm
Cicada Talk with Colleen Evans, Director of Natural ScienceVirtual Artist Talk: Sunday, September 19, 3 pm-4 pm
Registration RequiredStaten Island Museum is located on the grounds of Snug Harbor Cultural Center, 1000 Richmond Terrace, Building A, Staten Island, NY 10301.
About the Artist:
Jennifer Angus is a professor in the Design Studies department at the University of Wisconsin-Madison, where she teaches in the Textile and Apparel Design Program. She received her Bachelor of Fine Arts at the Nova Scotia College of Art and Design and her Master of Fine Arts at the School of the Art Institute of Chicago. Jennifer has exhibited work throughout the world and at galleries such as the Smithsonian’s Renwick Gallery in Washington D.C. and the Mattress Factory in Pittsburgh, PA.
Art by Jennifer Angus.
Here’s a video from Jin Yoshimura who researches periodical cicadas.
The Evolutionary Origin of Periodical Cicadas: A Sci-Fi Story:
The Evolutionary Origin of Periodical Cicadas: A Sci-Fi Story:
Periodical cicadas are known for their unique 17- and 13-year life cycles and mass emergence events. This mystery of why they would have evolved these two prime-numbered life cycles has attracted many biologists and mathematicians. Dr. Yoshimura will explore this phenomenon
Okanagana aurantiaca Davis, 1917.
From Davis’ 2020 Key
A. Male uncus not hooked at the extremity, sometimes sinuate.
B. Expanse of fore wings more than 50 mm.
CC. The base of the fore and hind wings not of the usual orange-red variegated with black.
Body and wing venation nearly entirely orange; basal cell of fore wings clear; a black band between the eyes, and a conspicuous dorsal band of the same color extending from the hind margin of the pronotum to the end of the abdomen.
Classification:
Family: Cicadidae
Subfamily: Cicadettinae
Tribe: Tibicinini
Subtribe: Tibicinina
Genus: Okanagana
Species: Okanagana aurantiaca Davis, 1917.
List of sources
- Davis, William T. Cicadas of the genera Okanagana, Tibicinoides and Okanagodes, with descriptions of several new species. Journal of the New York Entomological Society. v27. 179-223. 1919. Link.