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


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
35
42
62
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
35
42
62
Families
Genera
Species
 
Taxom
 

Superorder
 
Peracarida
Calman, 1904
23
28
34
Families
Genera
Species
 
Taxom
 

Order
 
Amphipoda
Latreille, 1816
Amphipod, Amphipod Tubes, Amphipod Whips, Amphipods, Scuds
8
10
11
Families
Genera
Species
 
Taxom
 

Suborder
 
Senticaudata
Lowry & Myers, 2013
6
7
8
Families
Genera
Species
 
Taxom
 

Infraorder
 
Gammarida
Latreille, 1802
Gammarid amphipods
3
3
5
Families
Genera
Species
 
Taxom
 


List of families for Loudoun County
3 Families width 5 Species
Crangonyctidae Bousfield, 1973Gammarid amphipods2SpeciesTaxom
Gammaridae Leach, 1813Gammarids2SpeciesTaxom
Allocrangonyctidae Holsinger, 19891SpeciesTaxom


Genera for Loudoun County
3 Genera with 5 Species
Crangonyx Bate, 19402SpeciesTaxom
Gammarus Fabricius, 1958Freshwater Shrimp Gammarus2SpeciesTaxom
Pseudoniphargus Chevreux, 19881SpeciesTaxom


Species list for Loudoun County
5 Species
Crangonyx orientalis Zhang & Hols..., 2003
Crangonyx shoemakeri Hubricht & M..., 1940Shoemaker crangonyctid
Gammarus minus Say, 1818
Gammarus pseudolimnaeus Bousfield, 1958
Pseudoniphargus baetis Notenboom, 1988

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

Taxom

SuperfamilyCrangonyctoidea
Bousfield, 1973
1
1
2
Family
Genus
Species

Taxom

SuperfamilyGammaroidea
Leach, 1814
1
1
2
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