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October 19, 2018

Pachypsaltria cinctomaculata (Stål, 1854)

Pachypsaltria cinctomaculata (Stål, 1854) is found in Columbia, Bolivia, Ecuador, and Venuezela.

Scientific classification:
Family: Cicadidae
SubFamily: Cicadinae
Tribe: Cicadatrini
Genera: Pachypsaltria
Species: Pachypsaltria cinctomaculata (Stål, 1854)

Pachypsaltria cinctomaculata (Stål, 1854)

Pachypsaltria genus description by W. L. Distant:

Characters. — Head including eyes a little more than half the width of base of mesonotum, the front subconically produced, about as long as vertex, head obliquely depressed, eyes oblique, slightly passing the anterior pronotal angles; face moderately globose, not longitudinally sulcate; rostrum passing the posterior coxas; pronotum shorter than mesonotum, its posterior margin nearly twice as broad as anterior margin, the lateral margins dentately sinuate; mesonotum shorter than head and pronotum together, convex; abdomen short, about as long as head and pronotum together; tympanal orifices inwardly exposed; opercula short, broad, scarcely extending beyond base of abdomen: body pilose, marginally longly so; anterior femora not spined beneath; tegmina more than twice longer than broad, apical areas eight; wings with six apical areas.

Pachy (Greek) means thick, and psalt comes from “psalter” (Greek), which means harp player. Pachypsaltria = thick harp player.

References:

  1. The illustration and description 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.
  2. Species name verification comes from Allen Sanborn’s Catalogue of the Cicadoidea (Hemiptera: Auchenorrhyncha).

October 11, 2018

Ioba limbaticollis (Stål, 1863)

Ioba limbaticollis (Stål, 1863). Sub-Saharan Africa, West Africa, including Nigeria, Ghana, the Democratic Republic of the Congo, Central African Republic, and Ivory Coast. This cicada has an amazing pronotal collar.

Scientific classification:
Family: Cicadidae
SubFamily: Cicadinae
Tribe: Platypleurini
Genera: Ioba
Species: Ioba limbaticollis (Stål, 1863)

Ioba limbaticollis (Stål, 1863)

Ioba genus description by W. L. Distant:

Characters. — Head (including eyes) wider than the base of the mesonotum, not truncate anteriorly, but with the lateral margins of the vertex a little oblique on each side and the front prominently produced; pronotum transverse, its posterior margin only a little less in length than the vertex, the lateral margins strongly and angularly produced on each side, the angulations medial, their apices when the tegmina are expanded reaching near or to about the end of the basal cell; mesonotum about as long as the pronotum; anterior femora with; one or more distinct spines, posterior and sometimes intermediate tibiae spined on apical areas; metasternum elevated and centrally sulcated ; tympana covered; opercula short, broad, their apices more or less convexly rounded; rostrum reaching the posterior coxae; tegmina with the basal cell broad, irregular, with four, or sometimes five, angles ; ulnar veins widely separated at their bases; interior ulnar area somewhat broadened at apex.

References:

  1. 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.
  2. Current species name verified using Allen Sanborn’s Catalogue of the Cicadoidea (Hemiptera: Auchenorrhyncha).

October 8, 2018

Munza laticlavia

There are three subspecies of Munza laticlavia: M. laticlavia laticlavia (Stål, 1858), M. laticlavia lubberti Schumacher, 1913 and M. laticlavia semitransparens Schumacher, 1913. It is found in southern Africa, including the countries South Africa & Nambia. Perhaps Kenya too.

Scientific classification:
Family: Cicadidae
SubFamily: Cicadinae
Tribe: Platypleurini
Genera: Munza
Species: Munza laticlavia
SubSpecies: M. laticlavia laticlavia (Stål, 1858)
SubSpecies: M. laticlavia lubberti Schumacher, 1913
SubSpecies: M. laticlavia semitransparens Schumacher, 1913

Not sure which subspecies appears in this photo:
Munza laticlavia

Munza genus description by W. L. Distant:

Characters. — Head (including eyes) a little wider than base of mesonotum, subtruncate and deflected in front of eyes; pronotum transverse, about as long as mesonotum, its posterior margin a little more than half the length of its vertex, its lateral margins dilated and a little angulated, but not reaching the basal cell of tegmina; anterior femora not spined ; posterior tibiae longly spined on their apical halves; metasternum a little elevated and centrally sulcate; tympanal coverings somewhat small ; opercula short, broad, their lateral and posterior margins a little oblique and sinuate ; rostrum reaching the posterior coxae ; tegmina with the basal cell broadened apically ; wings with the outer and posterior membrane Very broad, about one third their length.

References:

  1. 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.
  2. Species name information/verification comes from Allen Sanborn’s Catalogue of the Cicadoidea (Hemiptera: Auchenorrhyncha).