Small Spurwing Mayfly vs Termite-Nest Silverfish

Side-by-side species comparison

Attribute Small Spurwing Mayfly Termite-Nest Silverfish
Scientific Name Centroptilum luteolum Atelura formicaria
Order Ephemeroptera Zygentoma
Family Baetidae Nicoletiidae
Size 5-8 mm 4-6 mm
Habitat Rivers & Streams Woodlands
Diet Detritivores Detritivores
Regions Europe Europe
Conservation Least Concern Least Concern

Small Spurwing Mayfly

A tiny, elegant mayfly with a distinctive spur on its hindwing. It is widespread in European streams and rivers with good water quality.

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Did You Know?

Unlike most mayflies that swarm over water, small spurwings often emerge individually and drift with the current.

Termite-Nest Silverfish

A small, blind, unpigmented silverfish that lives exclusively inside ant nests. It has evolved chemical mimicry to avoid detection and is tolerated by its ant hosts.

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Did You Know?

This silverfish steals food directly from the mouths of ants by mimicking the chemical signals ants use to request food sharing.