Amami Rabbit Flea vs Didius Blue Morpho

Side-by-side species comparison

Attribute Amami Rabbit Flea Didius Blue Morpho
Scientific Name Ctenocephalides nakagawai Morpho didius
Order Siphonaptera Lepidoptera
Family Pulicidae Nymphalidae
Size 2-3 mm 130-150 mm wingspan
Habitat Forests Forests
Diet Blood Feeders Sap Feeders
Regions East Asia, Japan (Amami Islands) South America (Peru)
Conservation Data Deficient Least Concern

Amami Rabbit Flea

A flea species associated with the endangered Amami rabbit on Amami-Oshima Island, Japan. Part of the unique fauna of the Amami Islands, which harbor many endemic species.

💡

Did You Know?

This flea's fate is tied to that of the critically endangered Amami rabbit, one of the world's most primitive living rabbits found only on two small Japanese islands.

Didius Blue Morpho

One of the largest Morpho butterflies, with a wingspan reaching up to 150 mm. The males display brilliant metallic blue upperwings, while the underwings are brown with prominent eyespots. Found in cloud forests of Peru at elevations between 800 and 1800 meters.

💡

Did You Know?

The iridescent blue color is not from pigment but from microscopic scales that refract light, a principle now used in anti-counterfeiting technology.