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Checklist for Subsection Heterotremata Guinot, 1977
and region New Castle County (Delaware, USA)


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
37
43
51
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
37
43
51
Families
Genera
Species
 
Taxom
 

Superorder
 
Eucarida
Calman, 1904
17
21
27
Families
Genera
Species
 
Taxom
 

Order
 
Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns
17
21
27
Families
Genera
Species
 
Taxom
 

Suborder
 
Pleocyemata
Burkenroad, 1963
17
21
27
Families
Genera
Species
 
Taxom
 

Infraorder
 
Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs
8
11
13
Families
Genera
Species
 
Taxom
 

Section
 
Eubrachyura
de Saint Laurent, 1980
8
11
13
Families
Genera
Species
 
Taxom
 

Subsection
 
Heterotremata
Guinot, 1977
4
6
8
Families
Genera
Species
 
Taxom
 


List of families for New Castle County
4 Families width 8 Species
Cancridae Latreille, 1802Edible crabs3SpeciesTaxom
Portunidae Rafinesque, 1815Swimming Crab3SpeciesTaxom
Epialtidae MacLeay, 1838Kelp Crabs1SpeciesTaxom
Panopeidae Ortmann, 1893Mud crabs1SpeciesTaxom


Genera for New Castle County
6 Genera with 8 Species
Cancer Linnaeus, 1758Cancer Crab3SpeciesTaxom
Carcinus Leach, 17581SpeciesTaxom
Charybdis De Haan, 17891SpeciesTaxom
Libinia Leach, 1815Spider Crabs1SpeciesTaxom
Ovalipes Rathbun, 17991SpeciesTaxom
Panopeus H. Milne-Edw..., 18341SpeciesTaxom


Species list for New Castle County
8 Species
Cancer borealis Stimpson, 1859Jonah crab
Cancer irroratus (Say, 1817)⇒ Cancer plebejus Poeppig, 1836
Cancer pagurus Linnaeus, 1758Brown crab
Carcinus maenas Linnaeus, 1758Asian Shore Crab
Charybdis (Charybdis) callianassa Herbst, 1789
Libinia emarginata Leach, 1815Common Spider Crab
Ovalipes ocellatus Herbst, 1799Calico crab
Panopeus herbstii H. Milne Edw..., 1834Atlantic mud crab

Subnodes of Heterotremata with occurrences in New Castle County
SuperfamilyCancroidea
Latreille, 1802
1
1
3
Family
Genus
Species

Taxom

SuperfamilyMajoidea
Samouelle, 1819
Spider crabs
1
1
1
Family
Genus
Species

Taxom

SuperfamilyPortunoidea
Rafinesque, 1815
1
3
3
Family
Genera
Species

Taxom

SuperfamilyXanthoidea
MacLeay, 1838
Xanthid crabs
1
1
1
Family
Genus
Species

Taxom



Links, sources and further information
Heterotremata at artfakta.se
Heterotremata at marinespecies.org