Uncompahgre Fritillary Butterfly vs True Leaf Katydid

Side-by-side species comparison

Attribute Uncompahgre Fritillary Butterfly True Leaf Katydid
Scientific Name Boloria acrocnema Pseudophyllus titan
Order Lepidoptera Orthoptera
Family Nymphalidae Tettigoniidae
Size 3-4 cm wingspan 50-70 mm
Habitat Mountains Forests
Diet Herbivores Herbivores
Regions United States West Africa, Central Africa
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.

True Leaf Katydid

A large katydid with broad green forewings that precisely mimic living leaves. The wing venation pattern is nearly identical to real leaf veins.

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Did You Know?

Its forewings even have small brown spots that mimic fungal damage on real leaves.