Titaea timur
Updated from Lemaire's Arsenurinae, 1980, October 14, 2005, July 24, 2006
Polillas Saturnidas de Colombia, 1997, Angela R. Amarillo-S., January 2007
Updated as per L. Racheli & T. Racheli, SHILAP, Vol. 33, # 130, 2005, March 2007
Updated as per personal communication with Vladimir Izersky (Atalaya, Ucayali, Peru, 350 m, October 31, 2008), November 2008
Updated as per personal communication with Hubert Mayer (Peru: Loreto: Iquitos; May and October); August 10, 2011

Titaea timur
TYE-tay-uhmm tye-MOOR
(Fassl, 1915) (Dysdaemonia)

Titaea timur courtesy of Evgeny V. Komarov

This page about Titaea timur has been created by Bill Oehlke at oehlkew@islandtelecom.com
Comments, suggestions and/or additional information are welcomed by Bill.

TAXONOMY:

Superfamily: Bombycoidea, Latreille, 1802
Family: Saturniidae, Boisduval, [1837] 1834
Subfamily: Arsenurinae, Jordan, 1922
Tribe: Arsenurini, Jordan, 1922
Genus: Titaea, Hubner, [1823]
Species: timur, (Fassl, 1915)

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DISTRIBUTION:

The Titaea timur moth (wingspan: males: 108-140mm; females: 130-153mm) flies at lower elevations (350m - 900m) in South America:
Brazil: Amazonas, Para, Mato Grosso;
Colombia: Meta, probably Caqueta and Putamayo;
eastern Ecuador: Napo (scarce, only near Misahuali (LR)), Sucumbios, Morona-Santiago, probably Pastaza and Orellana;
Peru: Amazonas (LTR); Huanuco; Ucayali (VI); (Loreto: Iquitos (HM)); probably San Martin.

Visit a series of images of male Titaea timur from Iquitos, Loreto, Peru, courtesy of Hubert Mayer.

Titaea timur male, Atalaya, Ucayali, Peru
October 31, 2008, 350m, courtesy of Vladimir Izersky.

The dark brown colour on the outer third of the wings distinguishes this smaller species. The hyaline spot is extremely small.

Titaea timur male, Atalaya, Ucayali, Peru
October 31, 2008, 350m, courtesy of Vladimir Izersky.

FLIGHT TIMES AND PREFERRED FOOD PLANTS:

There are likely two broods each year with Titaea timur moths on the wing in January-February and then again in June-July. Vladimir Izersky reports them on the wing in October-November in Ucayali, Peru. Hubert Mayer reports them on the wing in Loreto, Peru, in May and October.

Titaea timur larvae will likely accept Bombacopsis quinatum.

Titaea timur (male), Ecuador, courtesy of Eric van Schayck.

ECLOSION, SCENTING AND MATING:

Moths fly at night and females emit an airbourne pheromone to "call" the males. Eclosion from pupae seems to be under cover of darkness.

Titaea timur female, Serra do Penitente, Balsas, MA, Brazil, courtesy of Carlos Mielke.

EGGS, LARVAE AND PUPAE:

Larvae show dramatic structural and colour changes as they develop. Pronounced thoracic and anal scoli of early instars are eliminated from final instar. Mature larvae pupate underground.

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.

Bombacopsis quinatum.....

Bombacopsis quinatum

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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.

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.

The genus name "Titaea" comes from the Greek Titaea, who is the mother of the Titans.

(tImoorŽ) or Tamerlane, c.1336-1405, Mongol conqueror, b. Kesh, near Samarkand. He is also called Timur Leng [Timur the lame]. He was the son of a tribal leader, and he claimed (apparently for the first time in 1370) to be a descendant of Jenghiz Khan.