Oahu Tree Snail Predator Beetle vs Teucer Giant Owl

Side-by-side species comparison

Attribute Oahu Tree Snail Predator Beetle Teucer Giant Owl
Scientific Name Mecyclothorax oahuensis Caligo teucer
Order Coleoptera Lepidoptera
Family Carabidae Nymphalidae
Size 0.3-0.5 cm 140-180 mm wingspan
Habitat Forests Forests
Diet Detritivores Fruit Feeders
Regions United States Brazil, Peru, Colombia, Ecuador, French Guiana
Conservation Critically Endangered Least Concern

Oahu Tree Snail Predator Beetle

A tiny ground beetle endemic to the montane forests of Oahu, Hawaii. It inhabits leaf litter and mossy substrates in native forest.

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Did You Know?

Hawaii has over 200 endemic Mecyclothorax species, making it one of the largest island beetle radiations.

Teucer Giant Owl

One of the largest owl butterflies with a prominent blue-purple sheen on the upper wings. Its underside displays a large, highly detailed false eye pattern.

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Did You Know?

Adults emerge at twilight to avoid visually hunting birds, using the dim light to navigate safely between feeding sites.