Samia
Samia
Classification
- Phylum: Arthropoda
- Subphylum: Hexapoda
- Class: Insecta
- Order: Lepidoptera
- Superfamily: Bombycoidea
- Family: Saturniidae
- Subfamily: Saturniinae
- Tribe: Attacini
- Genus: Samia
Pronunciation
How to pronounce Samia: /ˈsæmɪə/
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Summary
The genus Samia contains several species, with Samia cynthia being the only one that has established naturalized populations outside of the hobby trade, particularly in the eastern United States. Introduced in the late 1800s, the cynthia moth is associated with urban environments and has been observed to thrive in areas with specific host plants.
Habitat
Typically found in disturbed areas, such as urban and suburban environments, particularly near Ailanthus trees and related flora.
Distribution
Naturalized populations primarily in the eastern United States and Canada, with historical records suggesting a range from Virginia to New England and potentially some populations east of the Rocky Mountains. Recent observations indicate a spotty distribution along the Atlantic coast from Connecticut to Georgia and west to northern Kentucky.
Diet
Primarily feeds on Ailanthus, Privet, and a few native shrubs and trees.
Life Cycle
1 to 2 generations per year in the United States, generally active from April to August.
Ecosystem Role
The cynthia moth plays a role in the ecosystem as a pollinator and as a food source for various predators, although it is not regarded as a significant pest species.
Economic Impact
Introduced to North America in an effort to establish a silk industry, but has not become a commercially significant pest or resource.
Tags
- moth
- Lepidoptera
- saturniidae
- silk
- naturalized