DISTRIBUTION:

Eger's Goodia, Goodia egeri (wingspan: males: 85mm; females: ??), inhabits Biao Mountain (1400m) on Bioko Island of Equatorial Guinea. This new species, collected by Sebastian Brandner is first described by Thierry Bouyer in (Entomologia Africana 14 (1), 2009 : 21-27). It is in the "lunata" group and is quite similar (size and appearance) to Goodia lunata which also flies on Bioko Island.

Goodia egeri is light brown while Goodia lunata is more orange. The sandy yellow post discal region is much in contrast with the rest of the wing and has less pale orange in the fourth lobe as compared to lunata.

FLIGHT TIMES AND PREFERRED FOOD PLANTS:

This moth flies in July (12-29), based on personal collection by Sebastian Brandner, and possibly at other times.

Goodia egeri male (verso), Mount Biao, Bioko Island,
85mm, July 12-29, 2007, courtesy/copyright Sebastian Brandner.

ECLOSION, SCENTING AND MATING:

So far only the male is known.

EGGS, LARVAE, COCOONS AND PUPAE:

Eggs are probably deposited in small groups of 4-12 on twigs or hostplant leaves. Larvae are solitary feeders.

Larvae probably descend the foodplant at pupation time and construct a flimsy cocoon in debris at the base of the hostplant.

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.

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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.

Goodia might?? be honourific for botanist Peter Good.

The species name 'egeri' is honourific for Karl-Heinz Eger, Uncle to Sebastian Brandner.

In May of 2006, Thierry Bouyer writes,
"Bill,
"There is big confusion in the Goodia. The nomenclature has recently changed in the nubilata / falcata group.

"Nubilata was misidentified by Jordan who redescribed it under the name sentosa. What Jordan indentified as nubilata is in fact falcata. The nomenclature followed by all authors and collectors was obviously that of Jordan, but this needs to be corrected now.

"The nomenclature of this group is
Goodia
(new classification for the nubilata group, cfr Bouyer, T., 2004c – Nouveaux Saturniidae africains de Bioko et note complémentaire sur Goodia Holland, 1893 (Lepidoptera). Ent. Afr. 9 (2) : 43-48, Pl. VI, figs 3.)
nubilata Holland, 1893
= Goodia nodulifera (Karsch, 1893) (Tagoropsis)
= Goodia sentosa Jordan, 1922
canui Bouyer, 2004c
falcata (Aurivillius, 1893) (Tagoropsis)
(= Goodia nubilata sensu Jordan, 1922 and auct.)
oxytela Jordan, 1922

"These are the reasons why the same photo which I identify as falcata, someone else identifies as nubilata, or, that which I identify as nubilata, someone else identifies as sentosa."

The four species in the G. nubilata group are remarkably similar. G. canui is recognized by geography. I have placed a "*" where the orangey-yellow arc meets the costa. A vertical line from the star down will bisect the cloven yellow patch in G. falcata whereas in the other three species the vertical line will be more or less tangent to the inner edge of the patch. G. nubilata can be distinguised from G. oxytela based on the differences in shape of the forewing anal angle. In nubilata the anal angle forms almost a ninety degree angle with the inner and outer margins. In oxytela the angle seems much more obtuse.

In G. falcata, which is consistently dark, the teeth emanating from the marginal areas are more clearly defined and pointed tips are more prominently marked with black.

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