Mayflies of the United States

Mayflies of St Lawrence County, New York

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

Baetidae

No Common Name -- (Acerpenna pygmaea)
No Common Name -- (Baetis intercalaris)
No Common Name -- (Baetis pluto)
No Common Name -- (Baetis rusticans)
No Common Name -- (Baetis tricaudatus)
No Common Name -- (Heterocloeon curiosum)
No Common Name -- (Procloeon fragile)
No Common Name -- (Procloeon simile)

Caenidae

No Common Name -- (Caenis latipennis)

Ephemerellidae

No Common Name -- (Drunella lata)
No Common Name -- (Drunella tuberculata)
No Common Name -- (Ephemerella dorothea)
No Common Name -- (Ephemerella needhami)
No Common Name -- (Ephemerella rotunda)
No Common Name -- (Ephemerella septentrionalis)
No Common Name -- (Eurylophella bicolor)
No Common Name -- (Eurylophella funeralis)
No Common Name -- (Eurylophella verisimilis)
No Common Name -- (Serratella deficiens)
No Common Name -- (Serratella serratoides)

Ephemeridae

No Common Name -- (Ephemera guttulata)
No Common Name -- (Hexagenia limbata)

Heptageniidae

No Common Name -- (Epeorus vitreus)
No Common Name -- (Heptagenia marginalis)
No Common Name -- (Heptagenia pulla)
No Common Name -- (Leucrocuta hebe)
No Common Name -- (Rhithrogena anomala)
No Common Name -- (Stenacron carolina)
No Common Name -- (Stenacron interpunctatum)
No Common Name -- (Stenonema femoratum)
No Common Name -- (Stenonema ithaca)
No Common Name -- (Stenonema modestum)
No Common Name -- (Stenonema terminatum terminatum)
No Common Name -- (Stenonema vicarium)

Isonychiidae

No Common Name -- (Isonychia bicolor)

Leptophlebiidae

No Common Name -- (Habrophlebia vibrans)
No Common Name -- (Habrophlebiodes americana)
No Common Name -- (Leptophlebia johnsoni)
No Common Name -- (Paraleptophlebia guttata)
No Common Name -- (Paraleptophlebia mollis)

Metretopodidae

No Common Name -- (Siphloplecton basale)

Siphlonuridae

No Common Name -- (Siphlonurus alternatus)
No Common Name -- (Siphlonurus quebecensis)

Return to Mayflies of the United States main page