DISTRIBUTION:

Dirphia vanschaycki (wingspan: males: 84mm; females: mm // Mfwl: 41-45mm; Ffwl: mm) flies in
Peru: Amazonas: Puente Nieva; at elevations of approximately 900m.

FLIGHT TIMES AND PREFERRED FOOD PLANTS:

Specimens have been taken in June. There are probably additional flight months.

Dirphia vanschaycki male, Puente Nieva, Amazonas, Peru,
June, 2007, 900m, on my home computer only.

ECLOSION, SCENTING AND MATING:

Males use highly developed antennae to locate females at night by tracking their airbourne pheromone plumes.

EGGS, LARVAE, COCOONS AND PUPAE:

White eggs with a black micropyle are laid in large clusters and larvae feed gregariously.

Typical of the Subfamily Hemileucinae, Dirphia species all have urticating spines.

The species name is honourific for Eric van Schayck.

It is hoped that this alphabetical listing followed by the common name of the anticipated foodplant will prove useful. The list is not exhaustive. Experimenting with closely related foodplants is worthwhile.

Cedrela odorata Crataegus oxyacantha...... Fagus sylvatica Hymenaea courbaril Malus Prunus Quercus ilex Salix

West Indian Cedar English hawthorn European Beech West Indian Locust Apple Cherry/Plum Holly/Holm oak Willow

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