Amazonian Dagger Moth vs Giant Fijian Longhorn

Side-by-side species comparison

Attribute Amazonian Dagger Moth Giant Fijian Longhorn
Scientific Name Lophocampa citrina Xixuthrus heros
Order Lepidoptera Coleoptera
Family Erebidae Cerambycidae
Size 35-50 mm wingspan 100-150mm
Habitat Forests Forests
Diet Predators Wood Feeders
Regions Mexico through Brazil, Argentina Oceania
Conservation Not Evaluated Endangered

Amazonian Dagger Moth

A yellow and brown spotted tiger moth common in Neotropical forests. Its densely hairy caterpillars are conspicuously colored to warn predators.

💡

Did You Know?

Its caterpillar's dense hair tufts can cause skin irritation in humans, serving as an effective mechanical defense.

Giant Fijian Longhorn

One of the largest living insects endemic to Fiji with a massive dark brown body. It is extremely rare and seldom encountered.

💡

Did You Know?

It is so rare that only a handful of specimens exist in museum collections and live sightings are considered extraordinary.