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Checklist for Suborder Pisciforma McCafferty, 1991
and region Williamson County (Tennessee, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
120
358
422
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
120
358
422
Families
Genera
Species
 
Taxom
 

Infraclass
 
Palaeoptera
Crampton, 1915
Ancient winged insects
11
28
43
Families
Genera
Species
 
Taxom
 

Superorder
 
Ephemeropteroidea
Rohdendorf, 1968
3
5
6
Families
Genera
Species
 
Taxom
 

Order
 
Ephemeroptera
Hyatt & Arms, 1891
Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes
3
5
6
Families
Genera
Species
 
Taxom
 

Suborder
 
Pisciforma
McCafferty, 1991
2
4
5
Families
Genera
Species
 
Taxom
 


List of families for Williamson County (Tennessee)
2 Families width 5 Species
Baetidae Leach, 1815Mayflies2SpeciesTaxom
Heptageniidae Needham, 1901Flat-Bodied Up-Wings Heptageniidae3SpeciesTaxom


Genera for Williamson County (Tennessee)
4 Genera with 5 Species
Baetis Leach, 19212SpeciesTaxom
Leucrocuta Flowers, 18631SpeciesTaxom
Maccaffertium Bednarik, 19241SpeciesTaxom
Stenacron Jensen, 1839Light Cahills1SpeciesTaxom


Species list for Williamson County (Tennessee)
5 Species
Baetis (Baetis) brunneicolor McDunnough, 1925Desert draba
Baetis (Baetis) flavistriga McDunnough, 1921Alpine draba
Leucrocuta (Leucrocuta) maculipennis Walsh, 1863
Maccaffertium ithaca Clemens & Le..., 1924Cahill
Stenacron interpunctatum Say, 1839Ginger quill

Subnodes of Pisciforma with occurrences in Williamson County (Tennessee)
SuperfamilyHeptagenioidea
Needham, 1901
1
3
3
Family
Genera
Species

Taxom

SuperfamilySiphlonuroidea
Ulmer, 1920
1
1
2
Family
Genus
Species

Taxom



Links, sources and further information
Pisciforma at itis.gov