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January 6, 2024

Diceroprocta lata Davis, 1941 aka Scrub Cicada

Filed under: Diceroprocta | Tacuini (Cryptotympanini) | U.S.A. | William T. Davis — Dan @ 9:40 pm

Classification:

Family: Cicadidae
Subfamily: Cicadinae
Tribe: Cryptotympanini
Subtribe: Cryptotympanina
Genus: Diceroprocta
Species: Diceroprocta lata Davis, 1941

List of sources

  1. Full Binomial Names: ITIS.gov
  2. Common names: BugGuide.net; The Songs of Insects by Lang Elliott and Wil Herschberger; personal memory.
  3. Locations: Biogeography of the Cicadas (Hemiptera: Cicadidae) of North America, North of Mexico by Allen F. Sanborn and Polly K. Phillips.
  4. Descriptions, Colors: personal observations from specimens or photos from many sources. Descriptions are not perfect, but may be helpful.

Hadoa chisosensis Davis, 1934

Filed under: Hadoa | Tacuini (Cryptotympanini) | U.S.A. | William T. Davis — Dan @ 9:37 pm

Classification:

Family: Cicadidae
Subfamily: Cicadinae
Tribe: Cryptotympanini
Subtribe: Cryptotympanina
Genus: Hadoa
Species: Hadoa chisosensis (Uhler, 1905)

List of sources

  1. Full Binomial Names: ITIS.gov
  2. Common names: BugGuide.net; The Songs of Insects by Lang Elliott and Wil Herschberger; personal memory.
  3. Locations: Biogeography of the Cicadas (Hemiptera: Cicadidae) of North America, North of Mexico by Allen F. Sanborn and Polly K. Phillips.
  4. Descriptions, Colors: personal observations from specimens or photos from many sources. Descriptions are not perfect, but may be helpful.

October 17, 2023

Roy Troutman’s 2013 Brood II cicada photos, gallery 3

When Roy Troutman visited New Jersey and New York in 2013 for Brood II he took a lot of great cicada photos.

Here is a sample of the best.
Click the images for a larger version.
Also visit Gallery #1 and Gallery #2.

Magicicada molting by Roy Troutman
Magicicada molting by Roy Troutman

Magicicada with exuvia by Roy Troutman
Magicicada with exuvia by Roy Troutman

Mustard eyed Magicicada septendecim by Roy Troutman
Mustard eyed Magicicada septendecim by Roy Troutman

Roy Troutman and Elias Bonaros at the Periodical Cicada display at the American Museum of Natural History, photo by Michelle Troutman
Roy Troutman, John Cooley, Ed Johnson and Dan Mozgai

Roy Troutman, John Cooley, Ed Johnson and Dan Mozgai
Roy Troutman and Elias Bonaros at the Periodical Cicada display at the American Museum of Natural History by Michelle Troutman

Teneral Magicada by Roy Troutman
Teneral Magicada by Roy Troutman

Roy Troutman’s 2013 Brood II cicada photos, gallery 2

When Roy Troutman visited New Jersey and New York in 2013 for Brood II he took a lot of great cicada photos.
Here is a sample of the best.
Click the images for a larger version.
Visit Gallery #1 and Gallery #3 as well.

John Cooley and Ed Johnson speaking at the Staten Island Museum Six Legged Sex event by Roy Troutman
John Cooley and Ed Johnson speaking at the Staten Island Museum Six Legged Sex event by Roy Troutman

Light Up Cicada Sculpture at the Staten Island Museum by Roy Troutman
Light Up Cicada Sculpture at the Staten Island Museum by Roy Troutman

Magicicada septendecim by Roy Troutman
M. septendecim by Roy Troutman

Magicicada cassini flying inbetween calling in Colonia NJ by Roy Troutman
Magicicada cassini flying inbetween calling in Colonia NJ by Roy Troutman

Magicicada cassini in flight in Colonia NJ by Roy Troutman
Magicicada cassini in flight in Colonia NJ by Roy Troutman

Magicicada corpses and exuvia by Roy Troutman
Magicicada corpses and exuvia by Roy Troutman

Magicicada mating by Roy Troutman
Magicicada mating by Roy Troutman

Magicicada exuvia by Roy Troutman
Magicicada exuvia by Roy Troutman

Magicicada septendecim mating by Roy Troutman
Magicicada septendecim mating by Roy Troutman

Magicicada staring at you by Roy Troutman
Magicicada staring at you by Roy Troutman

July 12, 2021

A new genus Vittagaeana and a new Cicada paper to go with it

Filed under: Gaeanini | Maurice Noualhier | Papers and Documents | Vittagaeana — Dan @ 12:51 pm

Recently a new paper was published with the authors Kathy B. R. Hill, David C. Marshall, Kiran Marathe, Maxwell S. Moulds, Young June Lee, Thai-Hong Pham, Alma B. Mohagan, Vivek Sarkar, Benjamin W. Price, J. P. Duffels, Marieke A. Schouten, Arnold J. de Boer, Krushnamegh Kunte and Chris Simon titled The molecular systematics and diversification of a taxonomically unstable group of Asian cicada tribes related to Cicadini Latreille, 1802 (Hemiptera: Cicadidae) in Invertebrate Systematics, 2021, 35, 570—601. Link to the paper.

Here’s the abstract:

Abstract. The cicadas (Hemiptera: Cicadidae) related to tribe Cicadini exhibit some of the most remarkable phenotypes in the family, with many genera possessing striking colour patterns and unusual morphological features. This largely Asian group of 13 tribes has proven challenging for cicada taxonomists, in part because of likely convergent evolution or losses of these phenotypes. We present the first focused molecular phylogeny of this clade, including ~60 described genera. The genetic dataset contains 839 ingroup-informative sites (out of 2575) from mitochondrial cytochrome c oxidase subunit I, nuclear elongation factor-1 a, and nuclear acetyltransferase. We use Bayesian and maximum likelihood trees to test recent changes in tribe- and subtribe-level classification, and we reconstruct ancestral character states for potentially convergent traits influencing tribe descriptions. We use fossil and molecular clock calibrations to estimate the temporal and geographic context of the radiation. The tribes Gaeanini, Leptopsaltriini, Platypleurini, Psithyristriini, and Tosenini appear polyphyletic and in need of revision, in part because of convergent evolution of opaque wings and multiple convergent gains or losses of abdominal tubercles. Kalabita Moulton, 1923 is transferred from Platypleurini to Leptopsaltriini. Vittagaeana gen. nov. is established for Vittagaeana paviei comb. nov. and Vittagaeana dives comb. nov., formerly in Tosena. Sinosenini syn. nov. is synonymised with

As part of the paper, we get a new genus, Vittagaeana, made up of two cicadas formerly belonging to the genus Tosena. They were likely placed under Tosena because of the white line on their forewings, but after a review of genetics and other features, they have been given their own genus. They are closely related to the genera Ambragaeana, Callogaeana, Gaeana, Sulphogaeana and Trengganua. Also similar to Balinta, Paratalainga, and Talainga.

Vittagaeana dives (Westwood, 1842), formerly Tosena dives:
Tosena dives (Westwood, 1842)
More info: Vittagaeana dives (Westwood, 1842)

Vittagaeana paviei (Noualhier, 1896), formerly Tosena paviei:
Tosena paviei
More info: Vittagaeana paviei (Noualhier, 1896)

June 29, 2021

Jennifer Angus: Magicicada, a cicada art exhibit at the Staten Island Museum

Filed under: Arts & Crafts | Magicicada | William T. Davis — Dan @ 10:47 am

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.

Jennifer Angus 2
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 Science

Virtual Artist Talk: Sunday, September 19, 3 pm-4 pm
Registration Required

Staten 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.

Jennifer Angus
Art by Jennifer Angus.

June 27, 2021

The Evolutionary Origin of Periodical Cicadas: A Sci-Fi Story by Jin Yoshimura

Filed under: Jin Yoshimura | Magicicada | Periodical — Dan @ 8:09 am

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

June 12, 2021

Okanagana aurantiaca Davis, 1917

Filed under: Okanagana | Tibicinini | William T. Davis — Dan @ 8:57 am

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

  1. 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.

June 8, 2021

Platypedia putnami survey at Horsetooth Mountain Open Space by Tim McNary

Filed under: Platypedia | Platypediini | Proto-periodical | Tim McNary — Dan @ 6:12 pm

Here’s a short 2021 update for the Platypedia putnami survey at Horsetooth Mountain Open Space, west of Fort Collins, Colorado. 2021 is turning out to be a very large emergence for this cicada, and it’s not through yet! The survey transect goes from the trailhead parking lot to Horsetooth Falls. Although the first exuvia found was on May 22, 2021, the bulk of the exuvia, so far, have emerged (153 of 201 exuvia) June 5-8th. “Clicking” of adults can be heard in many areas, but is concentrated in certain sites.

Tim McNary
Fort Collins, CO

Here are the mega data on exuvia found each year:
2009- 136 exuvia
2010- 0
2011- 3
2012- 2
2013- 179
2014- 0
2015- 12
2016- 0
2017- 0
2018- 13
2019- 2
2020- 0
2021- 201 (exuvia through June 8, 2021)

Links:

May 10, 2021

The Cicada Olympics: Engaging Kids in Live Insect Activities

Filed under: Books | Citizen Science | Magicicada — Dan @ 10:49 am

Hey! There’s a new cicada book out for Kids. Looks fun. The Cicada Olympics: Engaging Kids in Live Insect Activities. by Cynthia ‘Cindy’ Smith, Ph.D. & Richard Grover. It is available on Kindle or Paperback from Amazon.

About the book:

With two periodical broods set to emerge this spring, now is the perfect time to start planning educational events and activities that celebrate this fascinating natural phenomenon. The Cicada Olympics book is packed with 14 easy-to-implement engaging activities, student worksheets you may copy, and sample letters to parents, providing you with everything you need to organize successful cicada events at parks, schools, neighborhoods and communities. From interactive games and races to exoskeleton exploration, these activities are designed to spark curiosity, promote learning, and foster deep appreciation for these gentle giants.

The Cicada Olympics book offers a comprehensive toolkit designed to help you create a fun, informative and memorable experience for learners of all ages. 62 pages.

Cicada Olympics

An interview with the author:

1) Why did you decide to create a book about periodical cicadas? Please tell us more about the book.

In 2004 I hosted a highly successful school Cicada Olympics event where kids rotated through 12 activity stations with their own personal cicada. It was magical! To start, each child decorated a small wire-handled takeout food container and then selected a male or female cicada, which they named and carried to all the events. Kids were laughing, cheering, comparing with friends and learning. I was encouraged by the teachers, parents and volunteers to capture the activities in a book so that that other parents, educators and youth leaders could easily recreate them. The book details all the materials needed and ways to teach, even if you’re terrified of bugs. For example, a STEM engineering challenge is detailed, where kids build a small boat which they ‘race’ across a kiddee pool with their cicada as captain.
Periodical Cicadas are the best teaching tools. They’re big, slow, they don’t bite and they mostly stay put while you hold them. Kids tell me that if you stare into their pointy faces, they kind of look like they’re smiling. My goal in writing the book was to help youth leaders, educators, parents, and guardians to easily put on an educational event or engage children in individual activities with cicadas. In addition to examining anatomy, mimicking calls with kazoos and building pyramids out of exoskeletons, integrating cicadas into learning activities is an awesome way to help kids become very comfortable with insects, retain a great deal of life history knowledge and have more awareness about insects’ roles in the environment.

2) How did you become interested in periodical cicadas?

Since I was a kid, I have been fascinated with insect and animal behavior. I remember as a 2nd grader, collecting loads of ladybugs and moths in a metal coffee can and (much to my mother’s horror), releasing them in my bedroom to show her how I ‘trained’ them all to fly to the windows. For my master’s degree, I focused on bird behavior, working on projects ranging from seagull feeding behavior in landfills to bowerbird displays in Australia.

I love the intrigue of the periodical cicada life cycle. What exactly are they doing underground for 13 or 17 years? Just sucking on tree roots seems rather boring to me. Are they communicating with each other? “Hey, are you going to the big party in the trees? I can’t wait!” Do they interact with the grubs and centipedes underground? Do they ever sneak up to the surface years too early, check out the aboveground scene and then go back down to wait? I have observed stragglers coming out in their ‘wrong’ year and quickly getting carried away by birds.

3) Which was the first cicada Brood you experienced, and where did you experience it?

Brood IV near Manhattan, Kansas while I was attending Kansas State University working on my Wildlife Biology degree. I’ve experienced Brood X in Northern VA in 2004 and 2021.
One evening in May 2013 when Brood II emerged in the woods near my home in Virginia, I sat, my back against an old beech tree, as 100s of nymphs crawled out of their soil tunnels. Nymphs crawled up my shoes, up my legs and when they reached my bent knees – the highest point, they turned around a few times and then crawled back down to the ground to find a better ‘tree’.

When I brought neighborhood kids to witness the emergence, at first, they were squeamish and squealing as pairs of tiny toes touched and tickled their legs. Once the children got comfortable and noticed how determined the cicadas were to walk upwards, (and that the insects did not care one iota about them), the wonder questions flowed like floodwaters: Do you think he likes me? How high will they climb? Are their red eyes full of blood? Can they see me? Can I take them home as a pet? That would hurt me if my back split open, does it hurt when they molt? Can they still breath when they molt? What are those white hairs in the shells? etc…
Emotional experiences like this are unforgettable.

4) Are you interested in other types of cicadas? Are you interested in other types of insects?

Yes! I always anticipate the songs of the annual cicadas. I love how they crank up the volume on hot summer days. I’m very interested in insect-plant associations. I strategically plant flowers in my yard for insect observation and photography. Today for example, I watched small bees (Ceratina species) clearing out tunnels in last year’s elderberry stems.

5) How are insects and other smaller creatures (frogs, turtles, birds) useful in engaging and educating young people about their local environment?

Experiences with live organisms are memorable. Last week at one of my environmental education programs, 7th graders were collecting data on water chemistry in a stream. While testing the water, they spotted a dragonfly nymph molting on a stem. Immediately, all the children crowed around to watch. When they met up later with their teachers, none of them discussed the amount of dissolved oxygen they recorded, but all of them chattered about the bald eagle that flew by, how the dragonfly cracked out of its exoskeleton and how cute the baby turtle was that they held.

When I train K12 teachers and ask about their most memorable science experiences, most smile and share stories about farm trips, raising rabbits and chicks, finding a box turtle, holding a snake and visiting public aquariums.

6) How can parents, guardians, and teachers educate young people about insects and their local environment? What types of resources should they look for?

Take your kids outside and often. Examine the different plants on your playground, in your yard and under your feet. Visit parks, nature preserves, wooded areas, meadows, streams, and the ocean. Join tours with naturalists. Visit the same natural spaces again and again and notice what has changed. Scheduling enough time to listen to insects and birds and watch their behavior. Encourage your kids to ask questions and wonder. You don’t have to have answers for them. The most important thing is to value their observations skills, honor their discoveries and ask them questions about what they are seeing, such as: How do you think this plant/insect/animal got here? What might it have looked like last week? What might it look like next week? Do you think anything eats this? This will build critical thinking skills.
Identification apps like iNaturalist, Seek, and Merlin are good, but… frequently, I see nature conversations end the second someone identifies the plant or insect. Skip the apps for a while and let children observe, describe and sketch what they see without checking to see if they are ‘right’.

7) Tell us about your role as professor of Environmental Science & Policy?

As instructional faculty at George Mason University, I teach undergrad and graduate courses covering topics such as Stream Bioassessments, Heat Island Impacts, Ecology of Climate Change, Sustainability, product Life Cycle Assessments and more. Because Mason is located close to Washington DC, I host members of congress, state delegates and lobbyists into my classes to give students authentic experiences with policymakers focused on environmental issues.

8) Tell us how Environmental Science & Policy matters to the community (“everyday people”):

Much of what the public hears about the environment and climate is doom and gloom which can lead to eco-anxiety. I like to highlight success stories, empower my students to select problems they want to solve, and to understand all stakeholder viewpoints, because environmental issues are rarely two-sided. In our local neighborhoods for example, native plant proponents want residents to reduce their lawns, plant natives to encourage more insects and let the oak-hickory forest return. But opponents ask, “Where will the kids and dogs play? What if my family is allergic to bees?” All stakeholders have valid points. Crafting policies that support all residents go a long way in building positive communities.

9) Tell us about your role as Outreach Director for the Potomac Environmental Research & Education Center (PEREC):

PEREC is a research Center at George Mason University. My colleagues’ research topics span aquatic and fisheries ecology, microbiology, invertebrate invasions, environmental chemistry, sustainability and coral reef diseases. My role is to translate their research into hands-on public programs, exhibits and tours. With my part-time student staff we deliver ~ 60 days of watershed education programs directly reaching over 7000 youth per year. I also train 100s of K12 teachers on ways of Teaching Kids Outside, while still meeting their required learning objectives.

10) What is one (or more) thing the average person can do to help improve the health of their local environment?

Consider outdoor spaces in neighborhoods as essential ecosystems. Plant, plant, plant! Add native plants, shrubs and trees to your yard or plant in pots if you have limited outdoor spaces. These will attract insects, which in turn feed birds and pollinate plants.
My son, for example, lives in a concrete urban city where it’s challenging to have access to outdoor planting spaces. His neighbor drops routinely seeds into alleyway crevices, next to dumpsters, and along building/sidewalk cracks. Sunflowers, corn, as well as native and annual flowers pop up randomly throughout this urban area. You can build up biodiversity almost anywhere.

11) Do organizations like the PEREC communicate and share ideas with similar organizations around the country and world.

Of course! Our faculty all have webpages and social media sites.

Your audience can follow my research team at:
Instagram: @perec_gmu
X (Twitter): @PEREC_GMU
Facebook: https://www.facebook.com/PerecGMU/

You can follow me on:
Instagram: @drcindysmith
X (Twitter): @cindyloohoo9
My Website: https://www.drcindysmith.com/
LinkedIn: LinkedIn

Thank you for checking out my book, The Cicada Olympics – Engaging Kids in Live Insect Activities

Description of the book from Amazon:

This book, by Cindy Smith, Ph.D. and Richard Groover, Ph.D., will equip you with age-appropriate information to make this a fun learning opportunity for your children. The authors have made the learning activities streamlined and easy to implement for individuals and groups. Within these pages, you’ll find: 13 fun cicada activities with instructions and materials list, parent and volunteer information, cicada jokes, pictures, and online resources

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