Mayflies of the United States

Mayflies of Cattaraugus County, New York

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

Baetidae

No Common Name -- (Baetis intercalaris)
No Common Name -- (Baetis tricaudatus)

Caenidae

No Common Name -- (Caenis anceps)
No Common Name -- (Caenis latipennis)
No Common Name -- (Caenis punctata)

Ephemerellidae

No Common Name -- (Attenella attenuata)
No Common Name -- (Drunella cornutella)
No Common Name -- (Ephemerella rotunda)
No Common Name -- (Serratella deficiens)
No Common Name -- (Serratella serrata)

Ephemeridae

No Common Name -- (Ephemera guttulata)
No Common Name -- (Ephemera varia)

Heptageniidae

No Common Name -- (Stenacron interpunctatum)
No Common Name -- (Stenonema femoratum)
No Common Name -- (Stenonema ithaca)
No Common Name -- (Stenonema mediopunctatum mediopunctatum)
No Common Name -- (Stenonema meririvulanum)
No Common Name -- (Stenonema modestum)
No Common Name -- (Stenonema terminatum terminatum)
No Common Name -- (Stenonema vicarium)

Isonychiidae

No Common Name -- (Isonychia bicolor)

Siphlonuridae

No Common Name -- (Siphlonurus typicus)

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