miércoles, 20 de octubre de 2010

Rothschildia lebeau





Kingdom: Animalia (Animals)
Phylum: Arthropoda (Arthropods)
Class: Insecta (Insects)
Order: Lepidoptera (Butterflies and Moths)
No Taxon: (Moths)
Superfamily: Bombycoidea
Family: Saturniidae (Giant Silkworm and Royal Moths)
Subfamily: Saturniinae (Silkmoths)
Tribe: Attacini
Genus: Rothschildia
Species: Lebeau (Guérin-Méneville, 1868)

IDENTIFICATION:
Identification: Wings are reddish brown with an olive tinge. Upperside of forewing has large clear spots that touch or pass through the postmedian band. Postmedian band on each wing is irregular with a narrow white band.

LIFECICLE:
Adults emerge in the early evening, and mating occurs from about 10 PM to midnight. Egg-laying begins the following evening and continues over several nights, with the females laying eggs in rows of 3-6 on the host plants. Young caterpillars feed in groups while older ones are solitary feeders. The cocoon hangs on a twig during the winter, attached by a strong silken stem.

Caterpillar hosts: A wide range of native and introduced plants including lime prickly ash (Zanthoxylum fagara), Mexican ash (Fraxinus berlandieriana), willow (Salix), peach (Prunus persica), citrus (Citrus), and acacia (Acacia).

Adult food:Adults do not feed.