Pedician Crane Fly vs Winter Stonefly

Side-by-side species comparison

Attribute Pedician Crane Fly Winter Stonefly
Scientific Name Pedicia rivosa Taeniopteryx burksi
Order Diptera Plecoptera
Family Pediciidae Taeniopterygidae
Size 18-25 mm body length 8-14 mm
Habitat Rivers & Streams Rivers & Streams
Diet Herbivores Detritivores
Regions Europe, Northern Asia North America
Conservation Least Concern Least Concern

Pedician Crane Fly

A large, mottled-winged crane fly whose predatory larvae hunt invertebrates in wet mud and stream margins. Adults are often found resting on vegetation near flowing water.

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Did You Know?

Unlike most crane fly larvae that eat decaying matter, its larvae are voracious predators that ambush worms and insect larvae in mud.

Winter Stonefly

A dark-colored stonefly that emerges during winter months when few other aquatic insects are active. Adults can be found walking on snow near streams.

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Did You Know?

Winter stoneflies are among the very few insects that emerge as adults during the coldest months of the year.