DISTRIBUTION:

Rachesa chrisbrechlinae (approximate wingspan: males: 85mm; females: probably larger // forewing length: males: 43-51mm; females: 56-58mm) flies in
Bolivia: La Paz, Santa Cruz; at elevations around 1000-1900m.

This appears to be a fairly common species with males coming to lights much more frequently than females.

Visit Rachesa species Comparison Table.

FLIGHT TIMES AND PREFERRED FOOD PLANTS:

Rachesa chrisbrechlinae are on the wing in September-October-Novmber, and possibly in other months.

Larval hosts are unknown.

ECLOSION, SCENTING AND MATING:

Female Rachesa chrisbrechlinae extend a scent gland from the posterior tip of the abdomen to call in the night flying males which become active, possibly ?? around 11:30 pm.

Rachesa chrisbrechlinae AT female, 110mm, La Paz, Bolivia,
on my home computer only.

EGGS, LARVAE AND PUPAE:

Mature larvae descend tree trunks to pupate in underground chambers.

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.

I do not know the meaning or the reason for the genus name "Rachesa".

The species name "chrisbrechlinae" is honourific for Dr. Christiane Brechlin, mother of first author Ron Brechlin.