Cryptotympanini (Page 12)

December 20, 2018

Diceroprocta ornea (Walker, 1850)

Diceroprocta ornea (Walker, 1850) is a cicada found in Mexico.

Diceroprocta ornea was formerly known as Cicada ornea.

Scientific classification:
Family: Cicadidae
Subfamily: Cicadinae
Tribe: Cryptotympanini
SubTribe: Cryptotympanina
Genus: Diceroprocta
Species: Diceroprocta ornea (Walker, 1850)

Diceroprocta ornea (Walker, 1850)
The image says Cicada ornea, but the newest name of this cicada is Diceroprocta ornea.

References:

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).

Comments (0)

December 19, 2018

Tibicen nigriventris (Walker, 1858)

Tibicen nigriventris (Walker, 1858) is a cicada found in Mexico and Costa Rico.

Tibicen nigriventris was formerly known as Cicada nigriventris.

Scientific classification:
Family: Cicadidae
Subfamily: Cicadinae
Tribe: Cryptotympanini
SubTribe: Cryptotympanina
Genus: Tibicen
Species: Tibicen nigriventris (Walker, 1858)

The image says Cicada nigriventris, but the newest name of this cicada is Tibicen nigriventris.

References:

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).

Comments (0)

December 18, 2018

Tibicen oleacea (Distant, 1891)

Filed under: Cryptotympanini | North America (Continent) | Rhynchota | Tibicen | W. L. Distant — Tags: T. oleacea — Dan @ 1:01 am

Tibicen oleacea (Distant, 1891) is a cicada found in Mexico.

Tibicen oleacea was formerly known as Cicada oleacea and Fidicina oleacea.

Scientific classification:
Family: Cicadidae
Subfamily: Cicadinae
Tribe: Cryptotympanini
SubTribe: Cryptotympanina
Genus: Tibicen
Species: Tibicen oleacea (Distant, 1891)

References:

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).

Comments (2)

December 17, 2018

Diceroprocta crucifera (Walker, 1850)

Diceroprocta crucifera (Walker, 1850) is a cicada found in Mexico.

Diceroprocta crucifera was formerly know as Cicada crucifera.

Scientific classification:
Family: Cicadidae
Subfamily: Cicadinae
Tribe: Cryptotympanini
SubTribe: Cryptotympanina
Genus: Diceroprocta
Species: Diceroprocta crucifera (Walker, 1850)

The image says Cicada crucifera, but the newest name of this cicada is Diceroprocta crucifera.

References:

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).

Comments (0)

December 16, 2018

Diceroprocta bicosta (Walker, 1850)

Diceroprocta bicosta (Walker, 1850) is a cicada found in Mexico and Costa Rica.

Diceroprocta bicosta was formerly known as Cicada bicosta.

Scientific classification:
Family: Cicadidae
Subfamily: Cicadinae
Tribe: Cryptotympanini
SubTribe: Cryptotympanina
Genus: Diceroprocta
Species: Diceroprocta bicosta (Walker, 1850)

Diceroprocta bicosta (Walker, 1850)
This image says Cicada bicosta, but the newest name for this cicada is Diceroprocta bicosta.

References:

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).

Comments (0)

December 15, 2018

Diceroprocta alacris & Diceroprocta apache

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.

Diceroprocta apache

D. apache was formerly known as Cicada transversa.

Scientific classification:
Family: Cicadidae
Subfamily: Cicadinae
Tribe: Cryptotympanini
SubTribe: Cryptotympanina
Genus: Diceroprocta
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:

Diceroprocta alacris

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.

Scientific classification:
Family: Cicadidae
Subfamily: Cicadinae
Tribe: Cryptotympanini
SubTribe: Cryptotympanina
Genus: Diceroprocta
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:

References:

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).

Comments (0)

November 26, 2018

Heteropsaltria aliena Jacobi, 1902

Heteropsaltria aliena Jacobi, 1902, is a cicada found in the Solomon Islands.

Scientific classification:
Family: Cicadidae
Subfamily: Cicadinae
Tribe: Cryptotympanini
SubTribe: Heteropsaltriaria
Genus: Heteropsaltria
Species: Heteropsaltria aliena

Heteropsaltria aliena Jacobi, 1902

Heteropsaltria genus description by W. L. Distant in Genera Insectorum, 1913:

Characters. — Head about as long as breath between eyes, a little shorter than pronotum, including eyes slightly broader than anterior margin of pronotum ; ocelli distinctly more remote from eyes than from each other; face longer than broad, moderately prominent; pronotum shorter than mesonotum including the basal cruciform elevation, the lateral margins distinctly broadly angulate near base; abdomen shorter than space between apex of head and base of cruciform elevation; tympana concealed; opercula short, transverse, not passing base of abdomen; rostrum passing the intermediate coxae ; tegmina broad, but not more than twice as long as broad, basal cell longer than broad, radial area large and broad, considerably longer than half the whole length of tegmen, thus causing the shortening of the three upper ulner areas; apical areas eight; wings narrower but more than half the length of tegmina, apical areas six.

References:

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 (0)

November 22, 2018

Cacama maura (Distant, 1881)

Cacama maura (Distant, 1881) is a cicada found in Mexico.

Scientific classification:
Family: Cicadidae
Subfamily: Cicadinae
Tribe: Cryptotympanini
SubTribe: Cryptotympanina
Genus: Cacama
Species: Cacama maura (Distant, 1881)

Cacama maura (Distant, 1881)

Cacama genus description by W. L. Distant in Genera Insectorum, 1913:

Characters. — Head (including eyes) little more than two thirds the breadth of base of mesonotum, anteriorly depressed, its length only a little more than half the breadth between eyes; pronotum considerably shorter than mesonotum, its lateral margins obliquely sinuate; mesonotum somewhat convexly gibbous; abdomen short, broad, convex above, its length equal to the space between apex of head and base of cruciform elevation, the lateral margins a little angulate at posterior segmental angles; tympana completely covered, lateral margins of the tympanal coverings subparallel to the abdominal margins; rostrum reaching or passing the posterior coxae ; metasternum very large; opercula about half the length of abdomen above, broad, their apical margins convexly rounded, their lateral margins almost straight; tegmina and wings (excepting base) hyaline, the first broad, their greatest width a little less than half their length, apical areas eight in number, the two lowermost small, subquadrangular.

References:

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 (0)

November 2, 2018

Diceroprocta biconica (Walker, 1850)

Diceroprocta biconica (Walker, 1850) was formerly known as Rihana biconica. The Rihana genus no longer exists.

It is found in Cuba and Florida in the U.S.:

Scientific classification:
Family: Cicadidae
Subfamily: Cicadinae
Tribe: Cryptotympanini
SubTribe: Cryptotympanina
Genus: Diceroprocta
Species: Diceroprocta biconica (Walker, 1850)

Diceroprocta biconica (Walker, 1850)
The image says Rihana biconica, but the newest name of this cicada is Diceroprocta biconica.

For the fun of it, here is a genus description for Rihana:

Characters. — Flead distinctly longer than half the breadth between eyes, and including eyes wider than base of mesonotum ; face more or less prominent, its lateral margins in line with lateral margins of vertex; eyes oblique, longer than broad; pronotum a little narrowed behind eyes, about or almost as long as mesonotum in front of cruciform elevation ; abdomen not, or scarcely, longer than length between apex of face and base of cruciform elevation ; other characters generally as in Cicada.

Name, Location and Description

Cicada Name: Diceroprocta biconica (Walker, 1850)
Short Name: D. biconica
Common Name: The Key’s Cicada
Where it is found: FL, Cuba
Maps: Biogeography of the Cicadas (Hemiptera: Cicadidae) of North America, North of Mexico [PDF]
Description: Black, varies between green and brown, with white pruinose.
Eye Color: brown
Pronotal Collar Color: green or brown
Identification: Bug Guide
Identification: iNaturalist
Taxonomic Information: Integrated Taxonomic Information System
Song: Insect Singers

References:

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 (0)

October 29, 2018

Cryptotympana holsti

There are two subspecies of Cryptotympana holsti: Cryptotympana holsti holsti Distant, 1904 and Cryptotympana holsti takahashii Kato, 1925. Cryptotympana holsti is found in Taiwan, China, Vietnam, Cambodia, Laos, and perhaps elsewhere in southwestern Asia.

Scientific classification:
Family: Cicadidae
Subfamily: Cicadinae
Tribe: Cryptotympanini
SubTribe: Cryptotympanina
Genus: Cryptotympana
Species: Cryptotympana holsti
Subspecies: Cryptotympana holsti holsti Distant, 1904
Subspecies: Cryptotympana holsti takahashii Kato, 1925

Not sure which subspecies this is, but I’m guessing Cryptotympana holsti holsti Distant, 1904:

Cryptotympana genus description by W. L. Distant:

Characters. — Head broad, more or less transversely truncate between the eyes, including which it is a little broader than the base of mesonotum, its length only slightly more than half the breadth between eyes, ocelli about twice the distance from eyes as from each other, front slightly prominent; pronotum about as long as mesonotum, its lateral margins oblique, the posterior angles a little ampliate; abdomen in male about as long as space between apex of head and base of cruciform elevation, the tympanal orifices concealed by the tympanal coverings; opercula in male well developed, varying in shape and size; metasternum elevated at middle and furnished with a posterior process directed backward; anterior femora strongly spined beneath; tegmina hyaline or semi-opaque, basal cell longer than broad; apical areas eight.

References:

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 (0)

« Newer Posts — More »