Species list, Checklist of Suborder Pisciforma for Crawford (West Grey, Grey County, Ontario, Canada)

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Checklist for Suborder Pisciforma McCafferty, 1991
and region Crawford (West Grey, Grey County, Ontario, Canada)

Class	Insecta Linnaeus, 1758 Insects, True insects	73 186 236	Families Genera Species	Taxom
Subclass	Pterygota Lang, 1888 Winged insects	73 186 236	Families Genera Species	Taxom
Infraclass	Palaeoptera Crampton, 1915 Ancient winged insects	7 16 21	Families Genera Species	Taxom
Superorder	Ephemeropteroidea Rohdendorf, 1968	2 3 4	Families Genera Species	Taxom
Order	Ephemeroptera Hyatt & Arms, 1891 Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes	2 3 4	Families Genera Species	Taxom
Suborder	Pisciforma McCafferty, 1991	2 3 4	Families Genera Species	Taxom

List of families for Crawford (Grey County)
2 Families width 4 Species

Siphlonuridae Banks, 1900	Primitive Minnow Mayflies	1	Species	Taxom
Heptageniidae Needham, 1901	Flat-Bodied Up-Wings Heptageniidae	3	Species	Taxom

Genera for Crawford (Grey County)
3 Genera with 4 Species

Species list for Crawford (Grey County)
4 Species

Ameletus lineatus Traver, 1932	Angelicatree
Heptagenia (Heptagenia) flavescens Walsh, 1862
Maccaffertium exiguum Traver, 1933
Maccaffertium terminatum Walsh, 1862

Subnodes of Pisciforma with occurrences in Crawford (Grey County)

Superfamily	Heptagenioidea Needham, 1901	1 2 3	Family Genera Species	Taxom
Superfamily	Siphlonuroidea Ulmer, 1920	1 1 1	Family Genus Species	Taxom

Links, sources and further information

Pisciforma at itis.gov