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October 16, 2023

Gallery of Cicada Photos from Costa Rica by Jose Mora, part 6

Filed under: Costa Rica | Jose Mora | Photos & Illustrations | Quesada — Dan @ 8:28 pm

Gallery of Cicada Photos from Costa Rica by Jose Mora, part 6.
More: Part 1, Part 2, Part 3, Part 4, Part 5.

These are photos that appear to be a cicada belonging to the genus Quesada, like Quesada gigas because of the yellow coloring visible on the wings:
yellow on wings

A cicada that died while molting:
Cicada Photos from Costa Rica by Jose Mora

An adult cicada:
Cicada Photos from Costa Rica by Jose Mora

An adult cicada:
Cicada Photos from Costa Rica by Jose Mora

Molted cicada skins on a tree:
Cicada Photos from Costa Rica by Jose Mora

Molted cicada skins on a tree:
Cicada Photos from Costa Rica by Jose Mora

Molted cicada skins on a tree:
Cicada Photos from Costa Rica by Jose Mora

Molted cicada skins on a tree:
Cicada Photos from Costa Rica by Jose Mora

A cicada that died while molting:
Cicada Photos from Costa Rica by Jose Mora

A cicada that died while molting:
Cicada Photos from Costa Rica by Jose Mora

An adult cicada:
Cicada Photos from Costa Rica by Jose Mora

Gallery of Cicada Photos from Costa Rica by Jose Mora, part 5

Filed under: Costa Rica | Jose Mora | Photos & Illustrations | Quesada — Dan @ 7:58 pm

Gallery of Cicada Photos from Costa Rica by Jose Mora, part 5.
More: Part 1, Part 2, Part 3, Part 4, Part 6.

These are nighttime photos and appear to be a cicada belonging to the genus Quesada, like Quesada gigas.

Molting cicada:
Cicada Photos from Costa Rica by Jose Mora,

Molting cicada:
Cicada Photos from Costa Rica by Jose Mora,

Molting cicada:
Cicada Photos from Costa Rica by Jose Mora,

Molting cicada:
Cicada Photos from Costa Rica by Jose Mora,

Molting cicada:
Cicada Photos from Costa Rica by Jose Mora,

The cicada has left its nymphal skin, and now its body can harden:
Cicada Photos from Costa Rica by Jose Mora,

The cicada has left its nymphal skin, and now its body can harden:
Cicada Photos from Costa Rica by Jose Mora,

The cicada has left its nymphal skin, and now its body can harden:
Cicada Photos from Costa Rica by Jose Mora,

The cicada has left its nymphal skin, and now its body can harden:
Cicada Photos from Costa Rica by Jose Mora,

The cicada has left its nymphal skin, and now its body can harden:
Cicada Photos from Costa Rica by Jose Mora,

Gallery of Cicada Photos from Costa Rica by Jose Mora, part 4

Filed under: Costa Rica | Jose Mora | Photos & Illustrations | Quesada — Dan @ 7:33 pm

Gallery of Cicada Photos from Costa Rica by Jose Mora, part 4.
More: Part 1, Part 2, Part 3, Part 5, Part 6.

These are nighttime photos and appear to be a cicada belonging to the genus Quesada, like Quesada gigas.

Cicada nymph:
Cicada Nymph Photo from Costa Rica

Molting cicada:
Molting Cicada Photo from Costa Rica

Cicada nymphs on a tree:
Cicada nymphs on a tree

Teneral (soft) cicada that recently molted:
Molting Cicada Photo from Costa Rica

Teneral (soft) cicada that recently molted:
Molting Cicada Photo from Costa Rica

Teneral (soft) cicada that recently molted:
Molting Cicada Photo from Costa Rica

Adult cicada:

Teneral (soft) cicada that recently molted:
v

Teneral (soft) cicada that recently molted:
Molting Cicada Photo from Costa Rica

Molting cicada:

March 17, 2020

Gallery of Cicada Photos from Costa Rica by Jose Mora, part 3

Filed under: Costa Rica | Jose Mora | Quesada — Dan @ 4:27 pm

Gallery of Cicada Photos from Costa Rica by Jose Mora, part 3.
More: Part 1, Part 2, Part 4, Part 5, Part 6.

These appear to be a cicada belonging to the genus Quesada, like Quesada gigas based on the yellow visible on the wings:
yellow on wings

Molted cicada hardening its body:

Molted cicada hardening its body:
Cicada Photos from Costa Rica

Adult cicada:
Cicada Photos from Costa Rica

Adult cicada:
Cicada Photos from Costa Rica

Adult cicada:
Cicada Photos from Costa Rica

A cicada that got stuck molting and died:
Cicada Photos from Costa Rica

A cicada that got stuck molting and died:
Cicada Photos from Costa Rica

A cicada that got stuck molting and died:
Cicada Photos from Costa Rica

A cicada that got stuck molting and died:
Cicada Photos from Costa Rica

Adult cicada:
Cicada Photos from Costa Rica

Adult cicada:
Cicada Photos from Costa Rica

Gallery of Cicada Photos from Costa Rica by Jose Mora, part 2

Filed under: Costa Rica | Jose Mora | Quesada — Dan @ 4:18 pm

Gallery of Cicada Photos from Costa Rica by Jose Mora, part 2.
More: Part 1, Part 3, Part 4, Part 5, Part 6.

These are daytime photos and appear to be a cicada belonging to the genus Quesada, like Quesada gigas.

Molting cicada:
Cicada Photos from Costa Rica by Jose Mora

Cicada nymph:
Cicada Photos from Costa Rica by Jose Mora

Molting cicada:
Cicada Photos from Costa Rica by Jose Mora

Molting cicada:
Cicada Photos from Costa Rica by Jose Mora

Molting cicada:
Cicada Photos from Costa Rica by Jose Mora

Molting cicada:
Cicada Photos from Costa Rica by Jose Mora

Molting cicada:
Cicada Photos from Costa Rica by Jose Mora

Molting cicada:
Cicada Photos from Costa Rica by Jose Mora

Molting cicada:
Cicada Photos from Costa Rica by Jose Mora

Molting cicada:
Cicada Photos from Costa Rica by Jose Mora

Gallery of Cicada Photos from Costa Rica by Jose Mora, part 1

Filed under: Costa Rica | Jose Mora | Quesada — Dan @ 4:13 pm

Gallery of Cicada Photos from Costa Rica by Jose Mora, part 1.
More: Part 2, Part 3, Part 4, Part 5, Part 6.

These are daytime photos and appear to be a cicada belonging to the genus Quesada, like Quesada gigas.

Cicadas from Costa Rica by Jose Mora

Cicada from Costa Rica by Jose Mora

Cicada from Costa Rica by Jose Mora

Cicadas from Costa Rica by Jose Mora

Cicada from Costa Rica by Jose Mora

Cicada from Costa Rica by Jose Mora

Cicada from Costa Rica by Jose Mora

Cicada from Costa Rica by Jose Mora

Cicada from Costa Rica by Jose Mora

Cicada from Costa Rica by Jose Mora

March 7, 2020

Quesada gigas from Brazil, Photo by Leonardo Milhomem

Filed under: Brazil | Hyantiini | Leonardo Milhomem | Quesada — Tags: — Dan @ 8:10 am

Quesada gigas from Brazil, Photo by Leonardo Milhomem. 2005.

Quesada gigas from Brazil, Photo by Leonardo Milhomem

January 11, 2019

Quesada gigas (Olivier, 1790) aka Giant Cicada

Quesada gigas (Olivier, 1790) Is a cicada found in the United States (Texas), Argentina, Belize, Bolivia, Brazil, Colombia, Costa Rica, Ecuador, Guatemala, Guyana, Mexico, Panama, Paraguay, Peru, Tobago, Trinidad, and Venezuela. It is the largest cicada in these locations.

Quesada gigas from Brazil, Photo by Leonardo Milhomem
Quesada gigas from Brazil, Photo by Leonardo Milhomem.

See all Quesada gigas photos and information on cicadamania.com.

Song

Source: ©Insect Singers | Species: Q. gigas

Playlists contain multiple videos found on YouTube.

Name, Location and Description

Scientific classification:
Family: Cicadidae
Subfamily: Cicadinae
Tribe: Fidicinini
Genus: Quesada
Species: Quesada gigas (Olivier, 1790)

Quesada gigas (Olivier, 1790)
The image says Tympanoterpes gigas but its newest name is Quesada gigas.

Species description notes from Insect. Rhynchota.:

Stal treated this species as a synonym of T. grossa, Fabr. The type of the Fabrician species, however, is in the Banksian collection contained in the British Museum, and is very distinct, the opercula being large and rounded.

The figure given in the Encyclopedic Methodique is, like Stal’s, useless for any practical purpose. Among the habitats of this wide-ranging species is that given by Walker 2, ” West coast of America,” which, as before remarked in connexion with other species, seems clearly to refer to Central America. The forms inhabiting this region (of which a Guatemalan specimen is figured) appear to be somewhat smaller than more southern specimens, or do not exhibit the gigantic specimens which are frequently and commonly received from the southern portion of the Neotropical Region.

Mr. Gervase F. Mathew (Ent. Mo. Mag. xi. p. 175) gives some interesting details relating to this insect as observed at Tobago. As regards its powers of stridulation he writes of a ” tropical afternoon: ” — ” Suddenly, from right above, you hear one or two hoarse, monotonous cries something like the croak of a tree-frog, and, looking upwards, wonder what it can be. But wait a moment ; this is merely a signal ; for the next minute everywhere above and around you these croaks are repeated in rapid and increasing succession until they merge into a long shrill whistle almost exactly similar to the whistle of a first-rate locomotive ; this continues for nearly half a minute, and then abruptly terminates.” ” Presently similar cries will be heard in the far distance, as if in reply to those which have just died away overhead. The whistling pierces one’s ears to such a degree that its vibrations can be felt long after it has ceased.”

Mr. Mathew describes this species as frequenting trees growing in ravines where the soil is generally soft and damp, in which their larvae and pupae find no difficulty in burrowing. ” When the latter are full-grown and ready for their last transformation, they emerge from the ground and crawl about four or five feet up the trunk of a tree, when they firmly fix themselves to the bark by means of their powerfully hooked fore tibiae.” ” The flight of the mature Cicada is abrupt, rapid, and by no means graceful ; and it does not appear to have the power of controlling itself when on the wing ; for I have often seen it fly in an insane manner against the trunk of a tree, a branch, or any other object that might be in its line of flight; and when it has performed its journey without any accident, it alights abruptly and awkwardly. As a rule, however, it does not attempt to fly to any great distance at a time.”

Resources:

The Giant Cicada / Chicharra Grande page on the Texas Entomology websites is a very good resource, particularly in relation to the state of Texas.

References:

  1. 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.
  2. Species name information comes from Allen Sanborn’s Catalogue of the Cicadoidea (Hemiptera: Auchenorrhyncha).
  3. Full Binomial Names: ITIS.gov
  4. Common names: BugGuide.net; The Songs of Insects by Lang Elliott and Wil Herschberger; personal memory.
  5. Locations: Biogeography of the Cicadas (Hemiptera: Cicadidae) of North America, North of Mexico by Allen F. Sanborn and Polly K. Phillips.
  6. Descriptions, Colors: personal observations from specimens or photos from many sources. Descriptions are not perfect, but may be helpful.
  7. Tribe information comes from: MARSHALL, DAVID C. et al.A molecular phylogeny of the cicadas (Hemiptera: Cicadidae) with a review of tribe and subfamily classification.Zootaxa, [S.l.], v. 4424, n. 1, p. 1—64, may 2018. ISSN 1175-5334. Available at: https://www.biotaxa.org/Zootaxa/article/view/zootaxa.4424.1.1
  8. Notes:

    • Some descriptions are based on aged specimens which have lost some or a lot of their color.

September 18, 2018

Coffee and Cicadas

Filed under: Brazil | Fidicinoides | Ovipositing | Quesada — Dan @ 8:51 pm

Instarbucks

When I think of cicadas I rarely think of them as an agricultural pest, mostly because I’m located in the U.S. where they’re not quite a menace to agriculture as other creatures can be, like aphids or the dreaded, invasive Spotted Lanternfly. Periodical cicadas can be a pest to fruit trees1 — tip: don’t plant an orchard where periodical cicadas live. Whenever there is an emergence of periodical cicadas some of the weaker, ornamental, or fruit trees will be lost to damage from ovipositing (egg-laying). In these cases, the cicadas are impacting non-native trees introduced into America — apples, pears, and peaches are originally from Asia — and these trees did not evolve to withstand cicadas and their root-sucking, egg-laying ways. I. “Cicada lawyer” recommends that I don’t give too much advice in this area.

Cicada Lawyer
Cicada Laywer says “don’t give advice you aren’t willing to back up in court, and we need to discuss your ‘Instarbucks logo’.”

Outside the U.S., cicadas can have more of an impact on agriculture. In Australia, the Brown sugarcane cicada (Cicadetta crucifera), Green cicada (C. multifascia), and Yellow sugarcane cicada (Parnkalla muelleri) suck on sugar plant roots when they’re nymphs, which can cause poor or failed ratoons2. Also in Australia, the Bladder Cicada is said to cause severe damage to olive trees when they oviposit (lay eggs in branches)3.

I was researching the cicadas of Brazil, trying to ID a cicada someone emailed me. One thing I noticed was a lot of papers about cicadas mention coffee (cafeeiro). Papers have names like, “Description and key to the fifth-instars of some Cicadas (Hemiptera: Cicadidae) associated with coffee plants in Brazil”4, or “Description of new cicada species associated with the coffee plant and an identification key for the species of Fidicinoides (Hemiptera: Cicadidae) from Brazil”5. These documents often contain wonderful cicada information, illustrations, and photos, just the sort of stuff I’m looking for.

Coffee and cicadas. Cafeeiro e cigarras. This association piqued my interest because I am both a huge fan of cicadas and coffee. Both are addictions, and if I tried to quit either, it would be painful (I’ve tried — lots of headaches). I enjoy cicadas as a hobby, and coffee as a stimulant and treat. I’ve even thought of opening a cafe called “Instarbucks” (that is a joke for entomologists).

Unfortunately, the association between coffee and cicadas is that cicadas are pests of the coffee plant. As nymphs, they suck the xylem roots of the coffee plant, and may occasionally cause damage4. Of course, coffee farms will be none too pleased about possible damage to their cash crops, so a lot of research goes into cicadas and their relationship to the coffee plant. Coffee is not native to Brazil, it originates from Ethiopia, and so it’s another non-native species of plant, grown for agricultural reasons, that is impacted by a native species of cicada. I’m sensing a pattern here. The unfortunate (for cicadas) reality is that folks will use information about the cicadas to control them, rather than risk damage to their coffee crops.

I’ll use the rest of this article to discuss coffee + cicada papers and some highlights within.

Description and key to the fifth-instars of some Cicadas (Hemiptera: Cicadidae) associated with coffee plants in Brazil4:

This paper is interesting as it describes and visually illustrates the physical characteristics of each instar (phase) of the cicadas development during their nymph stage. It covers these cicadas: Dorisiana drewseni (Stål) Dorisiana viridis (Olivier), Fidicina mannifera (Fabricius), Fidicinoides pronoe (Walker) and Carineta fasciculata (Germar). Related to coffee, these researchers are providing the knowledge that allows folks to identify fifth-instar nymphs, for the purpose of determining the extent of a plant’s cicada infestation4.

Oviposition of Quesada gigas (Hemiptera: Cicadidae) in coffee plants.6:

This paper describes and visually illustrates the ovipositing behavior of Quesada gigas (the Giant Cicada). Related to coffee — other than the fact that Q. gigas will lay their eggs in the coffee’s tree branches — this paper provides ideas for preventing the egg-laying behavior, such as the removal of dry branches from “the upper third of the coffee plant, which is the preferred egg-laying location”6.

Nice photo of the bearly 2mm long cicada eggs — very small for a very large cicada.

Description of the Nymphs of Quesada gigas (Olivier) (Hemiptera: Cicadidae) Associated with Coffee Plants6:

Unfortunately, I cannot read Portuguese, so I cannot read this article. That said, the illustrations of the Quesada gigas nymphs (ninfas) contained within are wonderful.

Description of new cicada species associated with the coffee plant and an identification key for the species of Fidicinoides (Hemiptera: Cicadidae) from Brazil7:

This paper describes a new cicada, Fidicinoides sarutaiensis Santos, Martinelli & Maccagnan sp. n, and provides information, illustrations and photos to help identify this cicada and others belonging to the genus Fidicinoides, including F. opalina, F. sericans, F. pauliensis, F. picea, F. pronoe, F. distanti, F. brisa, F. rosabasalae, F. brunnea, F. besti, F. sucinalae, F. saccifera, F. jauffretti, and F. pseudethelae. Related to coffee, these cicadas feed on the xylem roots of coffee plants.7

This paper includes wonderful photos of key parts of these cicadas’ anatomy, which is very helpful for identifying them.

Instarbucks

There are many more papers about cicadas that appreciate coffee plants as much as you do. I’ll leave it up to you to research further.

If I had to choose, I’d choose cicadas over coffee. Which would you choose?

Sources:

  1. Tree Fruit Insect Pest – Periodical Cicada
  2. Peter Samson, Nader Sallam, Keith Chandler. (2013). Pests of Australian Sugarcane.
  3. Spooner-Hart, Robert & Tesoriero, L & Hall, Barbara. (2018). Field Guide to Olive Pests, Diseases and Disorders in Australia.
  4. DMACCAGNAN, DHB and MARTINELLI, NM. Description and key to the fifth-instars of some Cicadas (Hemiptera: Cicadidae) associated with coffee plants in Brazil. Neotrop. entomol. [online]. 2011, vol.40, n.4 [cited 2018-09-18], pp.445-451. Available from: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2011000400006&lng=en&nrm=iso. ISSN 1519-566X. http://dx.doi.org/10.1590/S1519-566X2011000400006.
  5. Santos RS, Martinelli NM, Maccagnan DHB, Sanborn AF, Ribeiro R (2010) Description of new cicada species associated with the coffee plant and an identification key for the species of Fidicinoides (Hemiptera: Cicadidae) from Brazil. Zootaxa, 2602: 48-56.
  6. DECARO JUNIOR, SERGIO T; MARTINELLI, NILZA M; MACCAGNAN, DOUGLAS H. B. and RIBEIRO, EDUARDO S.. Oviposition of Quesada gigas (Hemiptera: Cicadidae) in coffee plants. Rev. Colomb. Entomol. [online]. 2012, vol.38, n.1 [cited 2018-09-18], pp.1-5. Available from: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-04882012000100001&lng=en&nrm=iso. ISSN 0120-0488.
  7. DHB Maccagnan, NM Martinelli. Descrição das ninfas de Quesada gigas (Olivier)(Hemiptera: Cicadidae) associadas ao cafeeiro. Neotropical Entomology, 2004 – SciELO Brasil.
  8. SANTOS RS, MARTINELLI NM, MACCAGNAN DHB, SANBORN AF,RIBEIRO R. Description of new cicada species associated with the coffee plant and an identification key for the species of Fidicinoides (Hemiptera: Cicadidae) from Brazil. Zootaxa, 2010.

March 2, 2017

Quesada gigas out in Texas

Filed under: Mike Quinn | Quesada — Tags: — Dan @ 8:05 pm

Update: Mike’s website Giant Cicada / Chicharra Grande has records of the early calling. 3 to 4 months early!

Mike Quinn, @EntoMike on Twitter, reported on February 22nd that Quesada gigas have been singing in Texas.

Listen to their song:


Source: ©Insect Singers | Species: Q. gigas

Quesada gigas from Brazil, Photo by Leonardo Milhomem
Photo credit: Photo by Leonardo Milhomem.

More information about Quesada gigas.

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