Amazonian Water Scorpion vs Madagascar Lantern Bug

Side-by-side species comparison

Attribute Amazonian Water Scorpion Madagascar Lantern Bug
Scientific Name Ranatra spp. Zanna madagascariensis
Order Hemiptera Hemiptera
Family Nepidae Fulgoridae
Size 30-50 mm including siphon 50-70 mm
Habitat Ponds & Lakes Forests
Diet Predators Sap Feeders
Regions Throughout South America Madagascar
Conservation Least Concern Least Concern

Amazonian Water Scorpion

A stick-like aquatic bug with an extremely elongated body and long breathing siphon at the rear. It hangs motionless near the surface, ambushing passing prey.

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Did You Know?

Despite the common name, it is not a scorpion at all and is completely harmless to humans though it can deliver a mild prick.

Madagascar Lantern Bug

A large planthopper with a bulbous snout-like head projection and colorful spotted hindwings. The forewings are cryptically patterned to resemble bark while the hindwings flash warning colors.

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Did You Know?

Despite the name lantern bug, its head projection does not glow; the myth originated from early naturalists' erroneous observations.