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Checklist for Superfamily Grapsoidea MacLeay, 1838
and region Massachusetts (USA)


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
184
460
709
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
183
457
707
Families
Genera
Species
 
Taxom
 

Superorder
 
Eucarida
Calman, 1904
63
138
238
Families
Genera
Species
 
Taxom
 

Order
 
Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns
61
131
217
Families
Genera
Species
 
Taxom
 

Suborder
 
Pleocyemata
Burkenroad, 1963
54
117
201
Families
Genera
Species
 
Taxom
 

Infraorder
 
Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs
23
53
67
Families
Genera
Species
 
Taxom
 

Section
 
Eubrachyura
de Saint Laurent, 1980
21
51
64
Families
Genera
Species
 
Taxom
 

Subsection
 
Thoracotremata
Guinot, 1977
5
14
17
Families
Genera
Species
 
Taxom
 

Superfamily
 
Grapsoidea
MacLeay, 1838
3
4
4
Families
Genera
Species
 
Taxom
 


List of families for Massachusetts
3 Families width 4 Species
Varunidae H. Milne-Edw..., 18531SpeciesTaxom
Grapsidae MacLeay, 1838Marsh crabs2SpeciesTaxom
Sesarmidae Dana, 18511SpeciesTaxom


Genera for Massachusetts
4 Genera with 4 Species
Hemigrapsus Dana, 18351SpeciesTaxom
Pachygrapsus Randall, 18501SpeciesTaxom
Planes Bowdich, 17581SpeciesTaxom
Sesarma Say, 18171SpeciesTaxom


Species list for Massachusetts
4 Species
Hemigrapsus sanguineus De Haan, 1835Asian shore crab
Pachygrapsus transversus Gibbes, 1850Gibbes' Pachygrapsus
Planes minutus Linnaeus, 1758Columbus crab
Sesarma reticulatum Say, 1817Heavy marsh crab

Subnodes of Grapsoidea with occurrences in Massachusetts
FamilyGrapsidae
MacLeay, 1838
Marsh crabs, Shore crabs, Talon crabs
2
2
Genera
Species

Taxom

FamilySesarmidae
Dana, 1851
1
1
Genus
Species

Taxom

FamilyVarunidae
H. Milne-Edwards, 1853
1
1
Genus
Species

Taxom



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