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TAXFAMGENSPESUB
Checklist for Family Tricrepicephalidae Palmer, 1954
and region Continents


Class
 
Trilobita
Walch, 1771
Trilobites
219
4420
10889
Families
Genera
Species
 
Taxom
 

Order
 
Ptychopariida
Swinnerton, 1915
57
1192
2764
Families
Genera
Species
 
Taxom
 

Suborder
 
Ptychopariina
Richter, 1932
51
1072
2449
Families
Genera
Species
 
Taxom
 

Superfamily
 
Ptychoparioidea
Matthew, 1887
41
879
2093
Families
Genera
Species
 
Taxom
 
FamilyTricrepicephalidae
Palmer, 1954
6
25
Genera
Species
 
Taxom
 


Genera for Continents
6 Genera with 25 Species
Coleopachys Raymond, 19372SpeciesTaxom
Erediaspis Öpik, 19671SpeciesTaxom
Greylockia Raymond, 19371SpeciesTaxom
Lonchocephalus Owen, 011SpeciesTaxom
Meteoraspis Resser, 09SpeciesTaxom
Prometeoraspis Poulsen, 19601SpeciesTaxom


Species list for Continents
25 Species
Coleopachys pisum
Coleopachys strix Raymond, 1937
Erediaspis eretes Öpik, 1967
Greylockia minuta Raymond, 1937
Lonchocephalus angustus
Lonchocephalus bunus
Lonchocephalus calciferus Walcott, 1912
Lonchocephalus chippewaensis Owen, 1852
Lonchocephalus montanensis Lochman & Du..., 1944
Lonchocephalus parvulus Howell, 1957
Lonchocephalus pennsylvanicus Howell, 1957
Lonchocephalus pholus Walcott, 1916
Lonchocephalus planus
Lonchocephalus swartzi
Lonchocephalus waddlei
Meteoraspis borealis Lochman, 1938
Meteoraspis delia
Meteoraspis elongata
Meteoraspis keeganensis
Meteoraspis loisi
Meteoraspis mutica Rasetti, 1961
Meteoraspis orientalis Yuan, 1998
Meteoraspis robusta
Meteoraspis spinosa
Prometeoraspis canotensis Poulsen, 1960


Links, sources and further information
Tricrepicephalidae at gbif.org
Tricrepicephalidae at irmng.org