DISTRIBUTION:

The Typhon Sphinx Moth, Eumorpha typhon (wingspan 2 1/4 - 2 1/2 inches (5.7 - 6.4 cm)), flies in
??Honduras ?? north through
Mexico to southern Arizona and New Mexico.

The upperside of wings is deep red-brown with pale brown bands. Each hindwing has pink along the costal margin and a triangular white spot on the outer part of the inner margin.

Eumorpha typhon male, Mexico, courtesy of Hubert Mayer copyright.

FLIGHT TIMES AND PREFERRED FOOD PLANTS:

Eumorpha typhon adults are on the wing from June-August in Arizona. Moths nectar on various flowers.

Eumorpha typhon, Silver City (Grant County), New Mexico, feeding on grape foliage,
courtesy of David Morehead via Sylvie Post copyright.

Eumorpha typhon larvae feed upon grape species.

Eumorpha typhon, Jalisco, Mexico, July 2003, courtesy of Jean Haxaire copyright.

ECLOSION, SCENTING AND MATING:

Pupae wiggle to surface just prior to eclosion. Females call at night, and males fly into the wind to pick up and track the pheromone plume.

Eumorpha typhon larva courtesy of Bruce Walsh.

EGGS, LARVAE AND PUPAE:

Larvae occur in both green and a darker brown form. The head and some thoracic segments are often retracted when the larva is disturbed. Pupation is in a rather shallow subterranean burrow.

Listed below are primary food plant(s) and alternate 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.

Vitis ....... mmmm

Grape

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