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Mayflies of the United States

Mayflies of Oswego County, New York

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

Baetidae

• No Common Name -- (Acentrella ampla)
• No Common Name -- (Acentrella turbida)
• No Common Name -- (Baetis intercalaris)
• No Common Name -- (Baetis tricaudatus)
• No Common Name -- (Heterocloeon curiosum)

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Caenidae

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

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Ephemerellidae

• No Common Name -- (Drunella cornuta)
• No Common Name -- (Drunella cornutella)
• No Common Name -- (Drunella lata)
• No Common Name -- (Drunella walkeri)
• No Common Name -- (Ephemerella rotunda)
• No Common Name -- (Serratella deficiens)
• No Common Name -- (Serratella serrata)

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Ephemeridae

• No Common Name -- (Ephemera guttulata)

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Heptageniidae

• No Common Name -- (Cinygmula subaequalis)
• No Common Name -- (Stenacron candidum)
• No Common Name -- (Stenonema femoratum)
• No Common Name -- (Stenonema ithaca)
• No Common Name -- (Stenonema mediopunctatum mediopunctatum)
• No Common Name -- (Stenonema modestum)
• No Common Name -- (Stenonema vicarium)

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Isonychiidae

• No Common Name -- (Isonychia bicolor)

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Leptophlebiidae

• No Common Name -- (Leptophlebia nebulosa)
• No Common Name -- (Paraleptophlebia adoptiva)
• No Common Name -- (Paraleptophlebia mollis)

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Polymitarcyidae

• No Common Name -- (Ephoron leukon)

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Potamanthidae

• No Common Name -- (Anthopotamus verticis)

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Siphlonuridae

• No Common Name -- (Siphlonurus quebecensis)

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