Mayflies of the United States

Mayflies of El Paso County, Colorado

Species denoted with an asterisk (*) are unconfirmed or dubious records.

Ameletidae

No Common Name -- (Ameletus subnotatus)

Baetidae

No Common Name -- (Baetis tricaudatus)
No Common Name -- (Callibaetis ferrugineus hageni)
No Common Name -- (Callibaetis pallidus)

Ephemerellidae

No Common Name -- (Drunella coloradensis)
No Common Name -- (Drunella doddsi)
No Common Name -- (Drunella grandis grandis)
No Common Name -- (Ephemerella inermis)
No Common Name -- (Ephemerella infrequens)
No Common Name -- (Serratella tibialis)
No Common Name -- (Timpanoga hecuba hecuba)

Heptageniidae

No Common Name -- (Cinygmula minimus)
No Common Name -- (Heptagenia elegantula)

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