Xylophanes pyrrhus courtesy of Paolo Mazzei,
Rancho Grande, H. Pittier National Park, Venezuela.

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

TAXONOMY: Family: Sphingidae, Latreille, 1802 Subfamily: Macroglossinae, Harris, 1839 Tribe: Macroglossini, Harris, 1839 Genus: Xylophanes Hubner [1819] ........... Species: pyrrhus Rothschild & Jordan, 1906

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DISTRIBUTION:

Xylophanes pyrrhus moths fly from Venezuela to Peru (Peru is given as the specimen type locality) and further south to
Bolivia: La Paz: Caupolican, El Pinalito; Murillo, Río Zongo, (750m); Cochabamba: (80m).

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.

Jean Marie Cadiou writes, "When I say "Xylophanes" in English I pronounce it something like "Zailophanees", with the emphasis on the "o". The French pronounce it differently, something like "Kzeelophaness" with no emphasis, and the Germans yet in a different way..."

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.

"Xylophanes" sounds like it is from Greek mythology, and Pyrrhus, the King of Epirus, was a military leader who defeated the Romans at Heraclea (280) and Asculum (279) despite his own staggering losses.

FLIGHT TIMES:

Xylophanes pyrrhus adults fly in August in Bolivia.

Xylophanes pyrrhus male, courtesy of Hubert Mayer copyright.

ECLOSION:

Pupae probably wiggle to surface from subterranean chambers or leaf litter just prior to eclosion.

Xylophanes pyrrhus by John Vriesi.

SCENTING AND MATING:

Females call in the males with a pheromone released from a gland at the tip of the abdomen. Males come in to lights very readily, but females are seldom taken in that way.

EGGS, LARVAE, PUPAE:

The snake-like larva has a head and the three thoracic segments which may be retracted into abdominal segment 1, which is swollen and adorned with a pair of light-ringed grey eye-spots.

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