Pink Lady Mayfly vs Angler's Curse Mayfly

Side-by-side species comparison

Attribute Pink Lady Mayfly Angler's Curse Mayfly
Scientific Name Epeorus vitreus Caenis rivulorum
Order Ephemeroptera Ephemeroptera
Family Heptageniidae Caenidae
Size 9-12 mm 3-5 mm
Habitat Rivers & Streams Rivers & Streams
Diet Omnivores Detritivores
Regions North America Europe
Conservation Least Concern Least Concern

Pink Lady Mayfly

A pale pinkish mayfly of eastern North American streams with a distinctly two-tailed nymph. Adults have translucent wings with a faint rosy tint.

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Did You Know?

The pink coloration of the adult body fades to white within minutes of death.

Angler's Curse Mayfly

A tiny mayfly nicknamed for frustrating anglers who cannot imitate it on hook. Nymphs burrow in fine sediments of slow rivers and streams.

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Did You Know?

At just a few millimeters long, trout feed on them voraciously but anglers struggle to tie flies small enough to match.