Mayflies of the United States

Mayflies of Delta County, Colorado

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

Baetidae

No Common Name -- (Acentrella insignificans)
No Common Name -- (Baetis notos)
No Common Name -- (Baetis tricaudatus)
No Common Name -- (Diphetor hageni)

Ephemerellidae

No Common Name -- (Attenella margarita)
No Common Name -- (Drunella doddsi)
No Common Name -- (Drunella grandis grandis)
No Common Name -- (Ephemerella inermis)
No Common Name -- (Ephemerella infrequens)

Heptageniidae

No Common Name -- (Epeorus longimanus)
No Common Name -- (Heptagenia solitaria)
No Common Name -- (Rhithrogena hageni)

Leptohyphidae

No Common Name -- (Tricorythodes corpulentus)
No Common Name -- (Tricorythodes minutus)

Leptophlebiidae

No Common Name -- (Paraleptophlebia debilis)
No Common Name -- (Paraleptophlebia memorialis)
No Common Name -- (Traverella albertana)

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