Botswana

Heniocha dyops male, Gaborone, Botswana,
March 4, 2014, courtesy of Dian, via Daniel Marlos.

Slightly smaller than Texas, landlocked Botswana has one of Africa's most dynamic economies. Diamond mining and a growing tourism sector, due to the country's conservation practices and extensive nature preserves, lead the way.

Unfortunately the country's people have a very high rate of AIDS infection.

The geography and topography give rise to semiarid conditions with warm winters and hot summers over a predominantly flat to gently rolling tableland. The Kalahari Desert is in southwestern Botswana.

Periodic droughts and limited fresh water supplies limit foliage in some areas.

I suspect good Saturniidae populations in northern sectors along the Okavango Delta and Linyanti River. I also suspect a good number of species from the capital of Gaborone and in the southeast.

On May 16, 2004, Rolf Oberprieler sent me a checklist for Botswana. Those species with questionmarks are "probable" species, not yet confirmed. Rolf favours listing Cirina forda with the Imbrasia genus, and he indicates Gynanisa nigra is not a distinct species, just a dark form of Gynanisa maja.

Two species, Imbrasia tyrrhea and Heniocha apollonia, have been removed from my original list as Rolf indicates they do not fly in Botswana.

He indicates the list may not be complete and writes, "There are very few Botswana records in all southern African collections (I've been thru all of them)."

I have added Holocerina agomensis based on Pinhey's inclusion in Transvaal (south of Botswana) and in countries to the north and west of Botswana.

It is often difficult to identify moths, especially very similar ones, by looking at a digital image. Below is an image of either Pseudobunaea irius or Pseudobunaea pallens. I favour the latter.

Peudobunaea pallens??, Botswana, courtesy of Gerry,
via Daniel Marlos of What's That Bug?, tentative id by Bill Oehlke.



Of the Saturniinae subfamily, the Attacini and Saturniini spin cocoons, while the Urotini and Bunaeini pupate underground.

The Micragonini spin loose, paper like cocoons near the base of the hostplant.

Attacini:
Epiphora bauhiniae
Epiphora mythimnia

Saturniini:
Argema mimosae

Urotini:
Pselaphelia flavivitta ?
Pseudaphelia apollinaris
Usta terpsichore

Bunaeini:
Aurivillius fuscus
Bunaeopsis princeps ?
Cirina forda Imbrasia

Gynanisa maja
Gynanisa nigra form
Heniocha dyops
Heniocha marnois ?
Imbrasia belina
Imbrasia ertli
Imbrasia zambesina
Pseudobunea irius
Pseudob. pallens
Rhohaniella pygmaea

Micragonini:
Goodia kuntzei
Holo. agomensis WO ??
Holocerina smilax ?
Ludia delegorguei

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