Rat Flea vs Yam Hawk Moth

Side-by-side species comparison

Attribute Rat Flea Yam Hawk Moth
Scientific Name Xenopsylla brasiliensis Theretra oldenlandiae
Order Siphonaptera Lepidoptera
Family Pulicidae Sphingidae
Size 1.5-2.5 mm 50-65 mm
Habitat Underground Underground
Diet Blood Feeders Nectar Feeders
Regions Africa, South America, India South Asia, Southeast Asia, East Asia, Australia
Conservation Least Concern Least Concern

Rat Flea

A tropical rat flea found across Africa and South America that can transmit plague. It is second to the oriental rat flea in importance as a plague vector.

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Did You Know?

Despite its name suggesting Brazilian origin, it is most commonly found on rats throughout sub-Saharan Africa.

Yam Hawk Moth

A widespread tropical hawk moth with olive-brown forewings and contrasting dark and light lateral body stripes. Its larvae feed on a wide variety of plants including yams and grape vines.

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Did You Know?

This species is one of the most polyphagous hawk moths, with larvae recorded feeding on plants from more than a dozen different families.