DISTRIBUTION: Epiphora marginimacula (wingspan: males: 89mm; females: probably larger) flies in eastern Africa in Uganda: Kigezi (RSL); Zaire; Rwanda: Nyungwe Forest; Malawi; and Burundi; and likely in northeastern Zambia and southwestern Tanzania. Epiphora marginimacula is quite distinct with its yellowish colour and wide and well marked postmedian area. Epiphora marginimacula male (right), Nyungwe Forest, Rwanda.

Epiphora marginimacula male, Kigezi, southwestern Uganda,
October 18, 1974, 5000ft, Cornell University Collection, courtesy of Ryan Saint-Laurent.

FLIGHT TIMES AND PREFERRED FOOD PLANTS:

Dave Rolfe reports a February-March flight in Rwanda. Ryan Saint Laurent reports an October flight in Uganda.

Epiphora marginimacula larvae probably feed on Citrus, Maesopsis eminii, Paullinia, Zanthoxylum macrophyllum and Fagara macrophylla.

Epiphora marginimacula female, Burundi, courtesy/copyright Thierry Bouyer.

ECLOSION, SCENTING AND MATING:

Epiphora marginimacula females extend a scent gland from the posterior tip of the abdomen to call in the night-flying males.The pair remains coupled until the following evening.

The wings of the female are more rounded than those of the male.

Epiphora marginimacula male, Nyungwe Forest, Rwanda,
89mm, 2200-2300m, February 29, 1981, 2200-2300m, courtesy of Dave Rolfe.

EGGS, LARVAE, COCOONS AND PUPAE:

The cocoon is double walled and resembles the cocoon of the Hyalphora.

Larval Food Plants

It is hoped that this alphabetical listing followed by the common name of the foodplant will prove useful. The list is not exhaustive. Experimenting with closely related foodplants is worthwhile.

Citrus Fagara macrophylla..... Maesopsis eminii Paullinia Zanthoxylum macrophyllum.......

Citrus East African Satin Wood Muhumula/Musira Guarana Hercules' club

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Epiphora marginimacula male-underside, Rwanda, courtesy/copyright Thierry Bouyer.

The pronunciation of scientific names is troublesome for many. The "suggestion" at the top of the page is merely a suggestion. It is based on commonly accepted English pronunciation of Greek names and/or some fairly well accepted "rules" for latinized scientific names.

The suggested pronunciations, on this page and on other pages, are primarily put forward to assist those who hear with internal ears as they read.

There are many collectors from different countries whose intonations and accents would be different.

Some of the early describers/namers chose genus and species names indicating some character of the insect, but more often, they simply chose names from Greek or Roman mythology or history.

Those species names which end in "ensis" indicate a specimen locale, and those which end in "i", pronounced "eye", honour a contempory friend/collector/etc.

"Epiphora" is a medical condition of insufficient drainage of the tear film from the eyes. The eyes are often watery, lids inflamed and crusted. I do not know the the reason(s) for the choice of Epiphora as the genus name, but perhaps the large hyaline areas on the wings of mythimnia (specimen type) with the thick white and yellow borders, were suggestive of watery, encrusted eyes.

The species name "marginimacula" refers to the wide and well marked marginal areas.

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