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TAXFAMGENSPESUB
Checklist for Superfamily Xanthoidea MacLeay, 1838 (Xanthid crabs)
and region Maryland (USA)


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
93
165
265
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
93
164
265
Families
Genera
Species
 
Taxom
 

Superorder
 
Eucarida
Calman, 1904
44
77
122
Families
Genera
Species
 
Taxom
 

Order
 
Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns
43
73
118
Families
Genera
Species
 
Taxom
 

Suborder
 
Pleocyemata
Burkenroad, 1963
39
66
110
Families
Genera
Species
 
Taxom
 

Infraorder
 
Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs
17
32
43
Families
Genera
Species
 
Taxom
 

Section
 
Eubrachyura
de Saint Laurent, 1980
16
31
42
Families
Genera
Species
 
Taxom
 

Subsection
 
Heterotremata
Guinot, 1977
10
20
29
Families
Genera
Species
 
Taxom
 

Superfamily
 
Xanthoidea
MacLeay, 1838
Xanthid crabs
2
5
7
Families
Genera
Species
 
Taxom
 


List of families for Maryland
2 Families width 7 Species
Panopeidae Ortmann, 1893Mud crabs6SpeciesTaxom
Goneplacidae MacLeay, 1838Angular crabs1SpeciesTaxom


Genera for Maryland
5 Genera with 7 Species
Eurypanopeus A. Milne-Edw..., 18691SpeciesTaxom
Euryplax Stimpson, 18591SpeciesTaxom
Lophopanopeus Rathbun, 19301SpeciesTaxom
Panopeus H. Milne-Edw..., 18693SpeciesTaxom
Rhithropanopeus Rathbun, 18411SpeciesTaxom


Species list for Maryland
7 Species
Eurypanopeus depressus Smith, 1869Flat mud crab
Euryplax nitida Stimpson, 1859Glabrous broadface crab
Lophopanopeus somaterianus (Rathbun, 1930)⇒ Glebocarcinus oregonensis Dana, 1852
Panopeus angustifrons (Benedict & R..., 1891)⇒ Hexapanopeus angustifrons Benedict & R..., 1891
Panopeus herbstii H. Milne Edw..., 1834Atlantic mud crab
Panopeus sayi (Smith, 1869)⇒ Dyspanopeus sayi Smith, 1869
Rhithropanopeus harrisii Gould, 1841Dwarf crab

Subnodes of Xanthoidea with occurrences in Maryland
FamilyGoneplacidae
MacLeay, 1838
angular crabs, goneplacid crabs, rectangular crabs
1
1
Genus
Species

Taxom

FamilyPanopeidae
Ortmann, 1893
Mud crabs
4
6
Genera
Species

Taxom



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