Cicada Mania

Dedicated to cicadas, the most amazing insects in the world.

March 24, 2020

A wonderful collection of cicadas from south-east Asia

Filed under: Asia (Continent),Richard Newfrock — Dan @ 5:50 pm

A wonderful assortment of cicadas from south-east Asia from the collection of Richard Newfrock.

Click the image below for a larger version. Have fun guessing at the names of the cicadas in the comment section.

A wonderful collection of cicadas from south-east Asia by Richard Newfrock

Fidicinoides spinicosta

Filed under: Columbia,Fidicinini,Fidicinoides,Richard Newfrock — Dan @ 5:46 pm

A Fidicinoides spinicosta from the collection of Richard Newfrock. Columbia.

Fidicinoides spinicosta by Richard Newfrock

Fidicina mannifera

Filed under: Fidicina,Fidicinini,Richard Newfrock — Tags: — Dan @ 5:41 pm

A Fidicina mannifera from the collection of Richard Newfrock. Peru.

Fidicina mannifera  by Richard Newfrock

Carineta diardi

Filed under: Argentina,Carineta,Carinetini,Richard Newfrock — Tags: — Dan @ 5:33 pm

A pair of Carineta diardi from the collection of Richard Newfrock. From Argentina.

Carineta diardi by Richard Newfrock

A pair of Neotibicen pruinosus

Filed under: Cryptotympanini,Neotibicen,Richard Newfrock,United States — Tags: — Dan @ 5:25 pm

A pair of Neotibicen pruinosus aka Scissor Grinder from the collection of Richard Newfrock.

Neotibicen pruinosis by Richard Newfrock

Okanagana canadensis the Canadian Cicada

Filed under: Canada,Okanagana,Richard Newfrock — Tags: — Dan @ 5:15 pm

Three photos of Okanagana canadensis the Canadian Cicada from the collection of Richard Newfrock.

Okanagana canadensis by Richard Newfrock

A pair of Zammara smaragdina

Filed under: Honduras,Richard Newfrock,Zammara,Zammarini — Dan @ 5:10 pm

A pair of Zammara smaragdina from the collection of Richard Newfrock.

Zammara smaragdina by Richard Newfrock

February 20, 2019

Paratalainga distanti (Jacobi, 1902)

Filed under: Jacobi,Richard Newfrock,Talaingini,Thailand,Vietnam — Dan @ 5:21 am

Paratalainga distanti (Jacobi, 1902) is a cicada found in Vietnam, Thailand… and likely adjacent nations. One thing that makes this cicada unique, as well as other members of the tribe Talaingini, is the large number of cells that compose its forewings (tegmina with the nervuration densely reticulate).

Paratalainga distanti photo by Richard Newfrock:
Paratalainga distanti

Specimen identified using the book The Cicadas of Thailand vol 2 by Michel Boulard (page 286).

Scientific classification:
Family: Cicadidae
Subfamily: Cicadinae
Tribe: Talaingini
SubTribe: Talaingina
Genus: Paratalainga
Species: Paratalainga distanti (Jacobi, 1902)

February 18, 2019

The Curious Case of Cultriformis in California

Megatibicen cultriformis (Davis, 1915), aka the Grand Western Flood Plain Cicada, is large cicada found in the states Arizona and New Mexico in the U.S. and in Mexico. According to the Biogeography of the Cicadas (Hemiptera: Cicadidae) of North America, North of Mexico by Allen F. Sanborn and Polly K. Phillips, it is found in the Mexican Highland Section of the Basin and Range Province of the Sonoran Desert, and is associated with cottonwood and willow trees1.

Over the weekend, cicada collector Richard Newfrock emailed me some cicada photos for identification. Amongst those photos was what appears to be Megatibicen cultriformis labeled Escondido, Cal[iforia]. I asked Richard about the location, and sure enough, he said they were found in a pool in Escondido. I double-checked the species and location with top-tier cicada experts Jeffery Cole and David Marshall. From our conversation, I believe they agreed that the cicadas appeared to be M. cultriformis and that Escondido is far from its normal range (about 400 miles away).

Female (left), Male (right). Found floating in a pool.
Megatibicen cultriformis

So, how did these cicadas Megatibicen cultriformis end up in Escondido? More than likely, if they are truly M. cultriformis, they hitchhiked on a tree transported from Arizona to California — or as David Marshall said to me in an email, “it’s at least possible that cultriformis could have been introduced on the roots of saplings transplanted from Arizona”.

Does anyone in the Escondido area want to listen for these cicadas in the summer and report back to us if you hear them?

Listen to its song:

Source: ©Insect Singers

Scientific classification:
Family: Cicadidae
Subfamily: Cicadinae
Tribe: Cryptotympanini
SubTribe: Cryptotympanina
Genera: Megatibicen
Species: Megatibicen cultriformis (Davis, 1915)

William T Davis’s description from A New Cicada from Arizona2:

Resembles Cicada marginata Say [now called Megatibicen pronotalis walkeri Metcalf, 1955] in size, color, and markings. Head black with an oblong greenish yellow spot each side between the eyes and a small spot of the same color on the front just above the transverse rugae. Pronotum greenish yellow with a large, conspicuous black spot occupying the fore part of its central area. The hind margin of the pronotum (collar) is entirely unicolorous as in marginata. The mesonotum is black, with a pruinose band each side at the base of the wings; the elevated x is greenish yellow, and there are two conspicuous, irregularly formed (pipe-shaped) greenish yellow spots occupying its central portion. The tergum is black, each side broadly margined with pruinose, and the segments have their posterior margins yellowish. There is also an indication of a dorsal line of pruinose spots on the tergum, which in the type have been nearly worn off. Beneath the head is blackish, the remainder of the insect being greenish yellow and more or less pruinose. The costal margin of the fore wing is entirely greenish yellow, darkened beyond the middle, and the w-mark is inconspicuous. Both fore and hind wings are greenish-yellow at base, with the veins darkened beyond the middle.

Note that greens often fade to tannish colors after a cicada dies.

Trivia: In Latin, “cultr” means knife, and “form” means shape — cultriformis means knife-shaped. Davis named cultriformis because “uncus locks, which are s millimeters long in cultriformis, and when seen in profile are shaped like the blade of a pruning knife, hence the name.” The uncus is the male genitalia.

Resources:

Calliopsida cinnabarina (Berg, 1879) – Cinnabar Cicada

Calliopsida cinnabarina aka the Cinnabar Cicada is named for its coloration, which resembles the red mineral cinnabar (a source of mercury). It is found in Argentina.

Photo by cicada collector Richard Newfrock:

Calliopsida cinnabarina by Richard Newfrock

Thanks to Geert Goemans for the ID of the photo.

Luis Del√©tang’s notes on the wings of C. cinnabarina from Monografia de los cic√°didos (Cicadid√¶) Argentinos y relaci√≥n de estos con la fauna sudamericana. 1923. Translated from Spanish to English.

Only once have I been able to study a case of nervation suppression. A (J of Chonosia cinnabarina (Berg) {Tettigades cinnabarina Berg) from the province of Mendoza presents tegminas whose transverse ribs of the seventh apical cells have disappeared and this suppression has given rise to the formation, with the help of the cubital cells, of abnormal cells comparable to the base apses of the wings.

Luis Delétang general notes on C. cinnabarina from Contribución al estudio de los Cicádidos (Cicadidae) argentinos (Hemiptera-Homoptera) ensayo filogenético. 1919. Translated from Spanish to English.

This species, common in the provinces of Cuyo, has been described by Berg on specimens from the province of Mendoza, and recently I received it from the province of Tucuman. The red coloration of the body, the preanal segment, the apical cells of the tegminas, etc., distinguish well the cinnabarina of its Argentine congener.

Scientific classification:
Family: Cicadidae
Subfamily: Cicadettinae
Tribe: Tettigadini
SubTribe: Tibicininae
Genera: Calliopsida
Species: Calliopsida cinnabarina (Berg, 1879)

More information:

  • A photo of a live Cinnabar Cicada.
  • Monografia de los cic√°didos (Cicadid√¶) Argentinos y relaci√≥n de estos con la fauna sudamericana. Del√©tang, Luis F. 1923. Anales del Museo Nacional de Historia Natural de Buenos Aires. Vol 31. Page 633. Read it on the Biodiversity Heritage Library.
  • Contribuci√≥n al estudio de los Cic√°didos (Cicadidae) argentinos (Hemiptera-Homoptera) ensayo filogen√©tico. Del√©tang, Luis F. 1919. Anales de la Sociedad Cient√≠fica Argentina. Vol 88. Page 92. Read it on the Biodiversity Heritage Library.