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Photo#438536
Small Minnow Mayfly - Callibaetis ferrugineus - female

Small Minnow Mayfly - Callibaetis ferrugineus - Female
Lacey (near Olympia), Thurston County, Washington, USA
April 16, 2010

Moved
Moved from Mayflies.

Callibaetis
Kevin-

This is a Callibaetis female subimago, probably C. ferrugineus hageni.

 
thanks Dr. Rohrbeck
Should I mark "adult" for subimago even though it's not completely mature?

 
Call it adult
It is more useful to mark subimago mayflies "adult" and reserve "immature" for the aquatic nymphs.

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