Uncompahgre Fritillary Butterfly vs Boll Weevil

Side-by-side species comparison

Attribute Uncompahgre Fritillary Butterfly Boll Weevil
Scientific Name Boloria acrocnema Anthonomus grandis
Order Lepidoptera Coleoptera
Family Nymphalidae Curculionidae
Size 3-4 cm wingspan 4-8 mm
Habitat Mountains Farmland
Diet Herbivores Herbivores
Regions United States North America, Central America
Conservation Endangered Least Concern

Uncompahgre Fritillary Butterfly

A small alpine butterfly found only above 3900 m in the San Juan Mountains of Colorado. It was not discovered until 1978.

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Did You Know?

Climate change is pushing its alpine habitat ever higher, leaving it with nowhere to go.

Boll Weevil

A small grayish-brown weevil with a long curved snout used to bore into cotton bolls. It devastated the American cotton industry in the early 20th century.

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Did You Know?

The boll weevil caused such economic destruction that it inadvertently forced Southern farmers to diversify their crops, ultimately benefiting some communities.