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Checklist for Subclass Eumalacostraca Grobben, 1892
and region Multnomah County (Oregon, USA)


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
3
5
4
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
3
5
4
Families
Genera
Species
 
Taxom
 


List of families for Multnomah County
3 Families width 4 Species
Anisogammaridae Bousfield, 19771SpeciesTaxom
Lithodidae Samouelle, 1819King crab2SpeciesTaxom
Astacidae Latreille, 1802Astacid crayfishes1SpeciesTaxom


Genera for Multnomah County
5 Genera with 4 Species
Anisogammarus Derzhavin, 1927
0SpeciesTaxom
Lithodes Latreille, 18951SpeciesTaxom
Lopholithodes Brandt, 18591SpeciesTaxom
Pacifastacus Bott, 18521SpeciesTaxom
Ramellogammarus Bousfield, 19611SpeciesTaxom


Species list for Multnomah County
4 Species
Lithodes couesi Benedict, 1895Scarlet king crab
Lopholithodes foraminatus Stimpson, 1859Brown box crab
Pacifastacus (Pacifastacus) leniusculus Dana, 1852American Signal Crayfish
Ramellogammarus similimanus Bousfield, 1961

Subnodes of Eumalacostraca with occurrences in Multnomah County
SuperorderEucarida
Calman, 1904
2
3
3
Families
Genera
Species

Taxom

SuperorderPeracarida
Calman, 1904
1
2
1
Family
Genera
Species

Taxom



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