Large Alpine Stonefly vs Papuan Cicada

Side-by-side species comparison

Attribute Large Alpine Stonefly Papuan Cicada
Scientific Name Perla grandis Baeturia conviva
Order Plecoptera Hemiptera
Family Perlidae Cicadidae
Size 20-33 mm body length 25-35 mm
Habitat Mountains Mountains
Diet Omnivores Wood Feeders
Regions Europe, Alps, Pyrenees New Guinea, Oceania
Conservation Least Concern Data Deficient

Large Alpine Stonefly

One of the largest European stoneflies, found in clean mountain rivers. Its nymphs take several years to develop in cold water.

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Did You Know?

Nymphs may take up to four years to complete development in cold alpine waters.

Papuan Cicada

A cicada endemic to New Guinea, part of the most species-rich cicada genus in the region. Males produce distinct clicking or buzzing calls.

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Did You Know?

The genus Baeturia contains over 70 species, nearly all restricted to New Guinea and nearby islands.