Species list, Checklist of Superfamily Lithodoidea (King crabs) for Rat Islands (West Aleutians, Alaska, USA)

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Checklist for Superfamily Lithodoidea Samouelle, 1819 (King crabs)
and region Rat Islands (West Aleutians, Alaska, USA)

Class	Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans	39 64 77	Families Genera Species	Taxom
Subclass	Eumalacostraca Grobben, 1892	39 64 77	Families Genera Species	Taxom
Superorder	Eucarida Calman, 1904	12 25 33	Families Genera Species	Taxom
Order	Decapoda Latreille, 1802 Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns	12 25 33	Families Genera Species	Taxom
Suborder	Pleocyemata Burkenroad, 1963	12 25 33	Families Genera Species	Taxom
Infraorder	Anomura MacLeay, 1838 Hermit crabs, Hermit Crabs and Mole Crabs, Mud shrimps	4 9 17	Families Genera Species	Taxom
Superfamily	Lithodoidea Samouelle, 1819 King crabs, Stone crabs	2 5 6	Families Genera Species	Taxom

List of families for Rat Islands
2 Families width 6 Species

Lithodidae Samouelle, 1819	King crab	3	Species	Taxom
Hapalogastridae Brandt, 1850		3	Species	Taxom

Genera for Rat Islands
5 Genera with 6 Species

Species list for Rat Islands
6 Species

Cryptolithodes typicus Brandt, 1848	Butterfly crab
Dermaturus mandtii Brandt, 1850	Wrinkled crab
Hapalogaster grebnitzkii Schalfeew, 1892	Soft crab
Hapalogaster mertensii Brandt, 1850	Hairy crab
Paralithodes camtschaticus Tilesius, 1815	Alaska King Crab
Rhinolithodes wosnessenskii Brandt, 1848	Golf-ball crab

Subnodes of Lithodoidea with occurrences in Rat Islands

Family	Hapalogastridae Brandt, 1850	2 3	Genera Species	Taxom
Family	Lithodidae Samouelle, 1819 king crab, King crabs, Stone and king crabs, Stone crabs, stone crabs and king crabs	3 3	Genera Species	Taxom

Links, sources and further information

Lithodoidea at itis.gov
Lithodoidea at marinespecies.org