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Checklist for Suborder Pisciforma McCafferty, 1991
and region Mercer County (Pennsylvania, USA)


Class
 		Insecta
Linnaeus, 1758
Insects, True insects		281
1377
1980		Families
Genera
Species		 
Taxom
 

Subclass
 		Pterygota
Lang, 1888
Winged insects		281
1377
1980		Families
Genera
Species		 
Taxom
 

Infraclass
 		Palaeoptera
Crampton, 1915
Ancient winged insects		22
68
145		Families
Genera
Species		 
Taxom
 

Superorder
 		Ephemeropteroidea
Rohdendorf, 1968
10
20
24		Families
Genera
Species		 
Taxom
 

Order
 		Ephemeroptera
Hyatt & Arms, 1891
Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes		10
20
24		Families
Genera
Species		 
Taxom
 

Suborder
 		Pisciforma
McCafferty, 1991
4
13
17		Families
Genera
Species		 
Taxom
 


List of families for Mercer County (Pennsylvania)
4 Families width 17 Species
Siphlonuridae Banks, 1900Primitive Minnow Mayflies1SpeciesTaxom
Baetidae Leach, 1815Mayflies4SpeciesTaxom
Heptageniidae Needham, 1901Flat-Bodied Up-Wings Heptageniidae11SpeciesTaxom
Oligoneuriidae Ulmer, 1914Brushleg Mayflies1SpeciesTaxom


Genera for Mercer County (Pennsylvania)
13 Genera with 17 Species
Ameletus Eaton, 19321SpeciesTaxom
Baetis Leach, 19232SpeciesTaxom
Callibaetis Eaton, 1862Speckled Duns1SpeciesTaxom
Cinygmula McDunnough, 19141SpeciesTaxom
Cloeon Leach, 17611SpeciesTaxom
Epeorus Eaton, 18532SpeciesTaxom
Heptagenia Walsh, 1863
0SpeciesTaxom
Isonychia Eaton, 1853Slate Drakes1SpeciesTaxom
Leucrocuta Flowers, 19241SpeciesTaxom
Maccaffertium Bednarik, 18535SpeciesTaxom
Siphlonurus Eaton, 1868
0SpeciesTaxom
Stenacron Jensen, 1839Light Cahills1SpeciesTaxom
Stenonema Traver, 18231SpeciesTaxom


Species list for Mercer County (Pennsylvania)
17 Species
Ameletus lineatus Traver, 1932Angelicatree
Baetis (Baetis) flavistriga McDunnough, 1921Alpine draba
Baetis (Baetis) tricaudatus Dodds, 1923Light blue dun
Callibaetis ferrugineus Walsh, 1862Red Speckled Dun
Cinygmula subaequalis Banks, 1914Golden spinner
Cloeon dipterum Linnaeus, 1761Common wetland mayfly
Epeorus pleuralis Banks, 1910Dark Gordon quill
Epeorus vitreus Walker, 1853Cream variant
Isonychia (Isonychia) bicolor Walker, 1853Leadwinged coachman
Leucrocuta (Leucrocuta) hebe McDunnough, 1924Little evening Yellow
Maccaffertium ithaca Clemens & Le..., 1924Cahill
Maccaffertium modestum Banks, 1910Light Cahill
Maccaffertium pudicum Hagen, 1861
Maccaffertium terminatum Walsh, 1862
Maccaffertium vicarium Walker, 1853American brown
Stenacron interpunctatum Say, 1839Ginger quill
Stenonema femoratum Say, 1823Dark Cahill

Subnodes of Pisciforma with occurrences in Mercer County (Pennsylvania)
SuperfamilyHeptagenioidea
Needham, 1901
2
8
12		Families
Genera
Species
Taxom

SuperfamilySiphlonuroidea
Ulmer, 1920
2
5
5		Families
Genera
Species
Taxom



Links, sources and further information
Pisciforma at itis.gov