Diceroprocta alacris & Diceroprocta apache are two cicadas, both found in Mexico. I’m covering them both in the same post because they were both formerly refrered to as Cicada transversa.
D. apache was formerly known as Cicada transversa.
Species: Diceroprocta apache (Davis, 1921)
D. apache, aka Citrus Cicada, is also found in the southern United States. Visit this page to listen to its song.
D. apache have triangle-shaped opercula.
Cicada transversa illustration from Insecta. Rhychota. – note the shape of the triangular shape of the opercula:
A photo of D. apache from my collection. Same/similar cicada? Maybe, maybe not. Note the opercula:
There are two subspecies: D. alacris alacris (Stål, 1864) and D. alacris campechensis Davis, 1938.
Diceroprocta alacris was formerly known as Cicada alacris as well as Cicada transversa.
Species: Diceroprocta alacris
Subspecies: D. alacris alacris (Stål, 1864)
Subspecies: D. alacris campechensis Davis, 1938
Two varieties of Cicada alacris – note the rounded shape of the operculum:
- The illustration comes from Biologia Centrali-Americana. Insecta. Rhynchota. Hemiptera-Homoptera. Vol. 1. By W. L. Distant F.E.S. and The Rev. Canon W. W. Fowler, F.L.S. (1881-1905). Read it on the Biodiversity Heritage Library website.
- Species name verification comes from Allen Sanborn’s Catalogue of the Cicadoidea (Hemiptera: Auchenorrhyncha).
Diceroprocta cinctifera is found in North America, specifically the south-western United States and Mexico. There are three subspecies. It was formerly known as Cicada cinctifera. Yes, its name has changed.
Listen to its song.
Species: Diceroprocta cinctifera
Subspecies: Diceroprocta cinctifera cinctifera (Uhler, 1892)
Subspecies: Diceroprocta cinctifera limpia Davis, 1932
Subspecies: Diceroprocta cinctifera viridicosta Davis, 1930
The image says Cicada cinctifera, but the name of this cicada is Diceroprocta cinctifera.
- The illustration and genus description comes from the journal Genera Insectorum, and a specific article from 1913 by W. L. Distant titled Homoptera. Fam. Cicadidae, Subfam, Cicadinae. Read it on the Biodiversity Heritage Library website.
- Current species name verified using Allen Sanborn’s Catalogue of the Cicadoidea (Hemiptera: Auchenorrhyncha).
Comments Off on Diceroprocta cinctifera
Pacarina puella Davis, 1923 is a small cicada. About 2 centimeters, according to BugGuide.You can find this cicada in the several southern (United) States, Mexico, and Central America. It is commonly known as the Little Mesquite Cicada.
It’s also one of the cuter cicadas. See what I mean:
Photo credit: Pacarina by by John Beard in Atascosa County, TX
Listen to its song on this page.
Sub Family: Cicadinae
Sub Tribe: Guyalnina
Species: Pacarina puella Davis, 1923
And its name has changed since 1914. It used to be known as Pacarina signifera (technically, its a synonym):
The image says Pacarina signifera but the newest name of this cicada is Pacarina puella.
Pacarina genus description by W. L. Distant:
Characters. — Head (including eyes) broader than base of mesonotum ; eyes projecting beyond anterior angles of pronotum ; vertex at area of ocelli much longer than front ; pronotum with the posterior angles moderately lobately produced, its lateral margins oblique, slightly sinuate, its length shorter than that of mesonotum ; abdomen about as long as space between apex of head and base of cruciform elevation; tympanal coverings distinct but inwardly concavely narrowed and exposing the tympanal cavities; face convex, a little broader than the space between it and eyes; opercula about reaching base of abdomen, their lateral margins oblique, their posterior margins a little rounded; anterior femora armed with two strong spines beneath; rostrum about reaching the posterior coxae; tegmina and wings hyaline; apical areas eight.
- The illustration comes from the journal Genera Insectorum, and a specific article from 1914 by W. L. Distant titled Homoptera. Fam. Cicadidae, Subfam, Gaeaninae. Read it on the Biodiversity Heritage Library website.
- Species name information/verification comes from Allen Sanborn’s Catalogue of the Cicadoidea (Hemiptera: Auchenorrhyncha).
Comments Off on Pacarina puella Davis, 1923
You can say “si-kah-da” or “si-kay-da”. Either pronunciation is correct. The pronunciation changes depending on your regional accent.
Around New York and New Jersey folks pronounce it “si-kah-da”. William T. Davis pronounced it “si-kah-da”. Davis was a naturalist and entomologist located in Staten Island, NY, active in the late 1800′s and early 1900′s. Davis collected the largest collection of cicadas in the United States. The collection is currently housed at the Staten Island Museum. Davis described over 100 cicadas in his career — he should know what he’s saying. :)
Comments Off on How do you pronounce Cicada?
I spent most of the day at the Staten Island Museum. The Staten Island Museum has North America’s largest collection of cicadas — over 35,000 specimens!!! Most, if not all the specimens came from William T. Davis’ personal collection. Davis was a naturalist and entomologist located in Staten Island, NY, who was active in the late 1800’s and early 1900’s. Read more about the collection.
The museum is currently working on a huge cicada exhibit and many cicada events throughout the year. The They’re Baaack! Return of the 17-year Cicada Family Day event will happen in a few weeks.
Here’s a few shots of the museum and the collection I took with my camera phone:
Part of their giant Wall of Insects:
Number 39 in that photo is Hemisciera maculipennis, aka the “stop and go cicada”. When alive the cicada’s coloring is green and red, like a traffic signal. Here is a photo of a live H. maculipennis.
Tibicen and Cicada Killer Wasps:
Tacua speciosa detail:
A giant light-up cicada outside the museum:
Just part of the Staten Island Museum’s cicada collection
Thanks to Ed Johnson, Director of Science, for showing me many of amazing specimens in the museum’s collection.
Bonus: You can download a copy of William T. Davis’ document North American Cicadas. It’s free!