Callionima nomius courtesy of Dr. Lloyd Glenn Ingles.

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: Dilophonotini, Burmeister, 1878 Genus: Callionima Lucas, 1857 ........... Species: nomius Walker, 1856

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DISTRIBUTION:

The Fan-tailed Bark Moth, Callionima nomius (Wing span: 70 - 80 mm), flies in
Mexico;
Belize: Cayo, Stann Creek;
Guatemala;
Honduras ??;
Nicaragua: Rio San Juan;
Costa Rica: Puntarenas, Guanacaste, Alajuela, Heredia, San Jose;
Panama; through
Colombia: Cauca: Isla Gorgona (HCM);
northwestern and eastern Venezuela: Aragua, Bolivar, Carabobo, Distrito Federal, Lara, Tachira;
Peru: Junin;
Bolivia: La Paz (750m), Santa Cruz;
Argentina: Misiones (158m);
to
southern Brazil: Roraima, Para, Mato Grosso: Cristalino Jungle Lodge. Brazil is the specimen type locality.

Callionima nomius Cristalino Jungle Lodge, Mato Grosso, Brazil, courtesy of Erin Brandt.

Callionima nomius Cristalino Jungle Lodge, Mato Grosso, Brazil, courtesy of Erin Brandt.

FLIGHT TIMES:

Callionima nomius adults fly continuously and specimens have been taken in every month (except perhaps March) in Costa Rica.

Humberto Calero Mejia reports a June 3, 2011, flight of Callionima nomius (recto and verso) on Isla Gorgona, Cauca, Colombia.

Callionima nomius, Santa Rosa, San Jose, Costa Rica, November, 2008, courtesy of Kirby Wolfe.

ECLOSION:

Adults eclose from pupae formed in flimsy cocoons among leaf litter.

Females are generally active from 10:00 pm until 2:00 am, while males are on the wing from 11:00 pm until 2:30 am.

Callionima nomius male courtesy of Dan Janzen.

Callionima nomius male, Rio Venado, Junin, Peru,
December 6, 2008, 1050m, courtesy of Vladimir Izersky.

SCENTING AND MATING:

Females call in the males with a pheromone released from a gland at the tip of the abdomen. Both males and females nectar at flowers, including Nicotiana forgetiana. Females are seldom taken at lights while males are common.

Callionima nomius female, Covirialio, Junin, Peru,
November 1, 2008, 662m, courtesy of Vladimir Izersky.

Callionima nomius female, Covirialio, Junin, Peru,
September 21, 2008, 662m, courtesy of Vladimir Izersky.

EGGS, LARVAE, PUPAE: