Heptageniidae (Ephemeroptera) of Texas

Heptagenia flavescens

Leucrocuta maculipennis

Maccaffertium exiguum
Maccaffertium mediopunctatum mediopunctatum
Maccaffertium mexicanum integrum
Maccaffertium mexicanum mexicanum?
Maccaffertium modestum
Maccaffertium terminatum terminatum

Stenacron interpunctatum

Stenonema femoratum

(flyfishingentomology.com)

Posted on 30 January, 2018 22:04 by mattgeo1990