Categories
Botswana Lesotho Namibia South Africa Zimbabwe

Cicadas of southern Africa: An illustrated guide to known species by R.D. Stephen

It isn’t often we get a single cicada publication as complete and awesome as Cicadas of southern Africa: An illustrated guide to known species by R.D. Stephen. The document is 224 pages long and includes color photos of dozens of cicadas with maps & text descriptions. This guide covers cicadas from Botswana, Lesotho, Namibia, South Africa, and Zimbabwe.

R.D. Stephen's Cicadas of southern Africa

Thanks to beetledude in iNaturalist and David Emery for letting me know.

Categories
Ferdinand Karsch Genera Insectorum Koma Platypleurini Tanzania W. L. Distant Zimbabwe

Koma bombifrons (Karsch, 1890)

Koma bombifrons (Karsch, 1890). Found in eastern Africa, specifically Kenya, Tanzania, and Zimbabwe.

Scientific classification:
Family: Cicadidae
Subfamily: Cicadinae
Tribe: Platypleurini
Genus: Koma
Species: Koma bombifrons (Karsch, 1890)

Koma bombifrons (Karsch, 1890)

Koma genus description by W. L. Distant:

Characters. — Head (including eyes) wider than base of mesonotum, not truncate anteriorly. but frontally produced, about as long as pronotum (excluding its posterior margin); pronotum slightly shorter than mesonotum, its posterior margin about half the length of vertex, the lateral margins- moderately dilated, slightly angulated, but not reaching basal cell of tegmina ; anterior femora with one or more distinct spines on under surface; posterior tibiae with a few slender spines on apical areas; metasternum elevated and centrally sulcate; tympana large; opercula short, broad, in type the margins oblique; rostrum reaching the posterior coxae ; tegmina with the basal cell short and broad; ulnar veins well separated at their bases.

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).