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Checklist for Infraorder Gammarida Latreille, 1802 (gammarid amphipods)
and region Fairfax County (Virginia, USA)


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
23
29
38
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
23
29
38
Families
Genera
Species
 
Taxom
 

Superorder
 
Peracarida
Calman, 1904
18
23
30
Families
Genera
Species
 
Taxom
 

Order
 
Amphipoda
Latreille, 1816
Amphipod, Amphipod Tubes, Amphipod Whips, Amphipods, Scuds
4
5
9
Families
Genera
Species
 
Taxom
 

Suborder
 
Senticaudata
Lowry & Myers, 2013
3
4
8
Families
Genera
Species
 
Taxom
 

Infraorder
 
Gammarida
Latreille, 1802
Gammarid amphipods
3
4
8
Families
Genera
Species
 
Taxom
 


List of families for Fairfax County
3 Families width 8 Species
Crangonyctidae Bousfield, 1973Gammarid amphipods4SpeciesTaxom
Gammaridae Leach, 1813Gammarids3SpeciesTaxom
Allocrangonyctidae Holsinger, 19891SpeciesTaxom


Genera for Fairfax County
4 Genera with 8 Species
Crangonyx Bate, 19402SpeciesTaxom
Gammarus Fabricius, 1939Freshwater Shrimp Gammarus3SpeciesTaxom
Pseudoniphargus Chevreux, 19881SpeciesTaxom
Stygobromus Cope, 19782SpeciesTaxom


Species list for Fairfax County
8 Species
Crangonyx gracilis S.I. Smith, 1871Northern lake crangonyctid
Crangonyx shoemakeri Hubricht & M..., 1940Shoemaker crangonyctid
Gammarus fasciatus Say, 1818
Gammarus minus Say, 1818
Gammarus tigrinus Sexton, 1939Fewflower evening primrose
Pseudoniphargus baetis Notenboom, 1988
Stygobromus mundus Holsinger, 1967Bath County cave amphipod
Stygobromus phreaticus Holsinger, 1978Northern Virginia stygobromid

Subnodes of Gammarida with occurrences in Fairfax County
SuperfamilyAllocrangonyctoidea
1
1
1
Family
Genus
Species

Taxom

SuperfamilyCrangonyctoidea
Bousfield, 1973
1
2
4
Family
Genera
Species

Taxom

SuperfamilyGammaroidea
Leach, 1814
1
1
3
Family
Genus
Species

Taxom



Links, sources and further information
Gammarida at artfakta.se
Gammarida at biodiversity.org.au
Gammarida at itis.gov
Gammarida at marinespecies.org