Mountain Stonefly vs South American Dobsonfly

Side-by-side species comparison

Attribute Mountain Stonefly South American Dobsonfly
Scientific Name Protonemura montana Chloronia hieroglyphica
Order Plecoptera Megaloptera
Family Nemouridae Corydalidae
Size 6-10 mm body length 60-90 mm wingspan
Habitat Mountains Mountains
Diet Herbivores Predators
Regions Europe, Alps, British mountains South America
Conservation Least Concern Data Deficient

Mountain Stonefly

A small brown stonefly common along mountain brooks and streams. Nymphs feed on fallen leaves in cold, well-oxygenated water.

💡

Did You Know?

Its presence is an indicator of excellent water quality in mountain streams.

South American Dobsonfly

A large, distinctively patterned dobsonfly from South American mountain streams. Its wings bear intricate markings resembling hieroglyphic script.

💡

Did You Know?

Its elaborately patterned wings inspired the species name hieroglyphica.