South African Brown Stonefly vs Summer Fishfly

Side-by-side species comparison

Attribute South African Brown Stonefly Summer Fishfly
Scientific Name Neoperla spio Chauliodes pectinicornis
Order Plecoptera Megaloptera
Family Perlidae Corydalidae
Size 12-20 mm 25-40 mm
Habitat Rivers & Streams Rivers & Streams
Diet Predators Omnivores
Regions Africa North America
Conservation Least Concern Least Concern

South African Brown Stonefly

A medium-sized brown stonefly found in rivers and streams of southern and eastern Africa. Nymphs are predatory and favor rocky riffles.

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Did You Know?

Neoperla is one of the few stonefly genera found across both Africa and tropical Asia.

Summer Fishfly

A medium-sized fishfly emerging in summer with distinctive dark-veined wings and feathery antennae. Larvae develop in muddy stream bottoms.

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Did You Know?

Unlike dobsonfly larvae that prefer fast-flowing water, summer fishfly larvae thrive in slow muddy pools and swamps.