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Checklist for Order Asaphida Salter, 1864
and region Massachusetts (USA)


Class
 
Trilobita
Walch, 1771
Trilobites
55
162
48
Families
Genera
Species
 
Taxom
 

Order
 
Asaphida
Salter, 1864
8
12
1
Families
Genera
Species
 
Taxom
 


List of families for Massachusetts
8 Families width 1 Species
Remopleurididae Hawle & Corda, 18470SpeciesTaxom
Asaphidae Burmeister, 18431SpeciesTaxom
Trinucleidae Hawle & Corda, 18470SpeciesTaxom
Dikelokephalinidae Kobayashi, 19360SpeciesTaxom
Dionididae Gürich, 19070SpeciesTaxom
Alsataspididae Turner, 19400SpeciesTaxom
Nileidae Angelin, 18540SpeciesTaxom
Raphiophoridae Angelin, 18540SpeciesTaxom


Genera for Massachusetts
12 Genera with 1 Species
Apatokephalus BRÖGGER, 1896
0SpeciesTaxom
Asaphellus CALLAWAY, 19371SpeciesTaxom
Cryptolithus Green, 1832
0SpeciesTaxom
Dikelokephalina BRÖGGER, 1896
0SpeciesTaxom
Dionide Barrande, 1847
0SpeciesTaxom
Hoekaspis Kobayashi, 1937
0SpeciesTaxom
Ogmasaphus Jaanusson, 1953
0SpeciesTaxom
Onnia BANCROFT, 1933
0SpeciesTaxom
Orometopus BRÖGGER, 1898
0SpeciesTaxom
Platypeltoides PIBYL, 1949
0SpeciesTaxom
Raphiophorus Angelin, 1854
0SpeciesTaxom
Symphysurus Goldfuss, 1843
0SpeciesTaxom


Species list for Massachusetts
1 Species
Asaphellus jujuanus Harrington, 1937

Subnodes of Asaphida with occurrences in Massachusetts
SuborderAsaphina
Fortey & Chatterton, 1988
8
12
1
Families
Genera
Species

Taxom



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