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).
Here’s another fungi story coming from the WVU Kasson Lab: Cordyceps infected Citrus Cicadas (Diceroprocta apache).
The story goes like this: because of Ed Yong’s article about the Massospora fungus that infects cicadas, someone sent the Kasson Lab photos, and then samples, of Diceroprocta apache (Citrus Cicadas) infected with a different type of fungus: Cordyceps. Looks like the lab is going to study this fungus, and I’m sure they’ll produce a paper.
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One cool thing about being a cicada fan is your friends will send you cicadas from their part of the world. This male Diceroprocta apache cicada is courtesy of my friend Shannon, who lives in Las Vegas, NV. They’re out in large numbers from June to July.
Diceroprocta apache, aka the Citrus cicada, is the only member of the Diceroprocta genus that lives in Nevada. It can also be found in Arizona, California, Colorado and Utah.
Here is a playlist of YouTube videos to watch if you want to hear what they sound and look like when they’re still alive:
If you’re in Las Vegas and hear an electrical buzzing sound, it might be a Citrus cicada.
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Update: Gerry from Massachusetts Cicadas site said that this is a Diceroprocta semicinta, not an apache.
Kathy Hill had this to say
It could be apache or it might be semicincta, depending on where he got it from. But from the pics/specimens we have I think it does look more like apache. We’ve never noticed one with red eyes either but then Dave and I have only collected apache and semicincta once in 2003, so we haven’t seen very many. I don’t know of any other Diceroproctas that it could be. Apache/semicincta are very common in parts of Arizona. I think they are parapatric.
Bill Sheridan has contributed this excellent photo of an Apache cicada, often confused with Magicicadas because of the red eyes and black body.