Insect Order Ephemeroptera (Mayflies)

Mayflies Caddisflies Stoneflies

Taxonomic Navigation -?-

Kingdom Animalia (Animals)

» Phylum Arthropoda (Arthropods)

» Class Insecta (Insects)

» Order Ephemeroptera (Mayflies)

Family in Ephemeroptera
AmeletidaeBrown Duns	9	38
BaetidaeBlue-Winged Olives	75	307
BaetiscidaeArmored Mayflies	25	128
CaenidaeAngler's Curses	11	30
EphemerellidaeHendricksons, Sulphurs, PMDs, BWOs	206	921
EphemeridaeHexes and Big Drakes	52	292
HeptageniidaeMarch Browns, Cahills, Quill Gordons	165	794
IsonychiidaeSlate Drakes	20	105
LeptohyphidaeTricos	6	31
LeptophlebiidaeBlue Quills & Mahogany Duns	55	232
MetretopodidaePseudo-Gray Drakes	11	39
Neoephemeridae	1	7
PolymitarcyidaeWhite Flies	0	1
PotamanthidaeGolden Drakes	0	0
SiphlonuridaeGray Drakes	15	55

8 families

(Acanthametropodidae, Ametropodidae, Arthropleidae, Behningiidae, Euthyplociidae, Oligoneuriidae, Palingeniidae, Pseudironidae)

aren't included.

Common Name

Match	Common Name
	Mayflies

This is page 52 of specimens of Ephemeroptera. Visit the main Ephemeroptera page for:

• The behavior and habitat of Ephemeroptera.
• 67 underwater pictures of Ephemeroptera.
• 35 streamside pictures of Ephemeroptera.

Pictures of 657 Mayfly Specimens:

Specimen Page:1...515253...67

Drunella doddsii (Western Green Drake) Mayfly Nymph View 2 Pictures

Collected May 12, 2005 from Hungry Horse Creek in Montana
Added to Troutnut.com by Bnewell on June 28, 2011

Rhithrogena Mayfly Nymph View 1 PicturesBased on the lack of coloration and the two bars on the last tergite (

One tergite of this Isonychia bicolor mayfly spinner is highlighted in red.

Tergite: The top (dorsal) part of a single segment on an insect's abdomen.) this may be Rhithrogena virilis.

Collected May 12, 2005 from Hungry Horse Creek in Montana
Added to Troutnut.com by Bnewell on June 28, 2011

Ephemerella invaria (Sulphur Dun) Mayfly Nymph View 3 Pictures

Collected January 13, 2004 from the Namekagon River in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006

Callibaetis (Speckled Duns) Mayfly Dun View 2 Pictures

Collected May 30, 2005 from the S. Fk. Milk River in Montana
Added to Troutnut.com by Bnewell on June 28, 2011

Female Callibaetis (Speckled Duns) Mayfly Spinner View 2 Pictures

Collected May 26, 2005 from the Flathead River-lower in Montana
Added to Troutnut.com by Bnewell on June 28, 2011

Male Rhithrogena Mayfly Dun View 2 Pictures

Collected May 27, 2005 from the Vermillion River in Montana
Added to Troutnut.com by Bnewell on June 28, 2011

Drunella grandis (Western Green Drake) Mayfly Nymph View 2 Pictures

Collected June 5, 2007 from the Jocko River in Montana
Added to Troutnut.com by Bnewell on June 28, 2011

Female Drunella grandis (Western Green Drake) Mayfly Dun View 3 Pictures

Collected June 29, 2007 from the Jocko River in Montana
Added to Troutnut.com by Bnewell on June 28, 2011

Female Callibaetis (Speckled Duns) Mayfly Dun View 2 PicturesProbably Callibaetis ferrugineus.

Collected May 25, 2005 from Flathead Lake in Montana
Added to Troutnut.com by Bnewell on June 27, 2011

Male Baetis tricaudatus (Blue-Winged Olive) Mayfly Spinner View 1 Pictures

Collected April 15, 2010 from the Flathead River-Lower in Montana
Added to Troutnut.com by Bnewell on June 27, 2011

Specimen Page:1...515253...67