Speckled Peter Stonefly vs Italian Owlfly

Side-by-side species comparison

Attribute Speckled Peter Stonefly Italian Owlfly
Scientific Name Paragnetina media Libelloides italicus
Order Plecoptera Neuroptera
Family Perlidae Ascalaphidae
Size 15-22 mm 20-25 mm body, 45-50 mm wingspan
Habitat Rivers & Streams Grasslands
Diet Predators Predators
Regions North America Southern Europe
Conservation Least Concern Least Concern

Speckled Peter Stonefly

A medium-sized patterned stonefly of eastern streams with distinctive speckled wing markings. Nymphs are voracious predators among cobbles.

💡

Did You Know?

Nymphs have been observed actively stalking prey rather than simply ambushing passing invertebrates.

Italian Owlfly

A handsome owlfly with distinctive half-black, half-yellow hindwings. It is an agile predator of small flying insects in Mediterranean regions.

💡

Did You Know?

Males perform aerial territorial displays, chasing rivals in spiraling flight patterns.