Template:Maccaffertium
From WikiEducator
Maccaffertium
- Order
- Ephemeroptera
- Family
- Heptageniidae
- Genus
- Maccaffertium
- Common name
- The March Brown
- Tied fly
- March Brown
This genus of Heptageniidae is distinguished by its gills on the seventh abdominal segment, which are reduced to slender filaments. Gills on segments 1-6 are truncated.
Images of the slender filaments, and the truncated gills.
