Species List

Wilderness Small Minnow Mayfly

Scientific Name: Acentrella feropagus (Acentrella lapponica)
Group: Mayfly
Order: Ephemeroptera
Family: Baetidae
Rank: Undetermined

Lesser Small Minnow Mayfly

Scientific Name: Acentrella insignificans (Baetis insignificans)
Group: Mayfly
Order: Ephemeroptera
Family: Baetidae
Rank: Secure

Confused Small Minnow Mayfly

Scientific Name: Acentrella turbida
Group: Mayfly
Order: Ephemeroptera
Family: Baetidae
Rank: Secure

Pygmy Minnow Mayfly

Scientific Name: Acerpenna pygmaea
Group: Mayfly
Order: Ephemeroptera
Family: Baetidae
Rank: Secure

Brown Comb Minnow Mayfly

Scientific Name: Ameletus subnotatus
Group: Mayfly
Order: Ephemeroptera
Family: Ameletidae
Rank: Undetermined

Cook's Comb Minnow Mayfly

Scientific Name: Ameletus cooki
Group: Mayfly
Order: Ephemeroptera
Family: Ameletidae
Rank: Presence Expected

Holarctic Comb Minnow Mayfly

Scientific Name: Ameletus inopinatus
Group: Mayfly
Order: Ephemeroptera
Family: Ameletidae
Rank: Secure

Oregon Comb Minnow Mayfly

Scientific Name: Ameletus oregonensis
Group: Mayfly
Order: Ephemeroptera
Family: Ameletidae
Rank: Secure

Waterton Lakes Comb Minnow Mayfly

Scientific Name: Ameletus similor
Group: Mayfly
Order: Ephemeroptera
Family: Ameletidae
Rank: Not Assessed

Comb Minnow Mayfly (undescribed A)

Scientific Name: Ameletus sp. A
Group: Mayfly
Order: Ephemeroptera
Family: Ameletidae
Rank: Not Assessed

Comb Minnow Mayfly (undescribed B)

Scientific Name: Ameletus sp. B
Group: Mayfly
Order: Ephemeroptera
Family: Ameletidae
Rank: Not Assessed

Speckled Comb Minnow Mayfly

Scientific Name: Ameletus sparsatus
Group: Mayfly
Order: Ephemeroptera
Family: Ameletidae
Rank: Undetermined

Neave's Sand Minnow Mayfly

Scientific Name: Ametropus neavei
Group: Mayfly
Order: Ephemeroptera
Family: Ametropodidae
Rank: Undetermined

White Small Minnow Mayfly

Scientific Name: Anafroptilum album
Group: Mayfly
Order: Ephemeroptera
Family: Baetidae
Rank: Undetermined

Western Flat-headed Mayfly

Scientific Name: Anepeorus rusticus
Group: Mayfly
Order: Ephemeroptera
Family: Heptageniidae
Rank: Undetermined

North American Palp-headed Mayfly

Scientific Name: Arthroplea bipunctata
Group: Mayfly
Order: Ephemeroptera
Family: Arthropleidae
Rank: Undetermined

Split-tailed Small Minnow Mayfly (Two-quilled Smal

Scientific Name: Baetis bicaudatus
Group: Mayfly
Order: Ephemeroptera
Family: Baetidae
Rank: Secure

Brown Small Minnow Mayfly

Scientific Name: Baetis brunneicolor
Group: Mayfly
Order: Ephemeroptera
Family: Baetidae
Rank: Undetermined

Bundy's Small Minnow Mayfly

Scientific Name: Baetis bundyae ( Baetis macani bundyae)
Group: Mayfly
Order: Ephemeroptera
Family: Baetidae
Rank: Secure

Yellow-striped Small Minnow Mayfly

Scientific Name: Baetis flavistriga
Group: Mayfly
Order: Ephemeroptera
Family: Baetidae
Rank: Undetermined

Arctic Small Minnow Mayfly

Scientific Name: Baetis foemina
Group: Mayfly
Order: Ephemeroptera
Family: Baetidae
Rank: Undetermined

Hudson Bay Small Minnow Mayfly

Scientific Name: Baetis hudsonicus
Group: Mayfly
Order: Ephemeroptera
Family: Baetidae
Rank: Undetermined

Common Small Minnow Mayfly

Scientific Name: Baetis tricaudatus
Group: Mayfly
Order: Ephemeroptera
Family: Baetidae
Rank: Secure

Great Lakes Armoured Mayfly

Scientific Name: Baetisca lacustris
Group: Mayfly
Order: Ephemeroptera
Family: Baetiscidae
Rank: Undetermined

Laurentian Armoured Mayfly

Scientific Name: Baetisca laurentina
Group: Mayfly
Order: Ephemeroptera
Family: Baetiscidae
Rank: Undetermined

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