Checklist for Suborder Asaphina Fortey & Chatterton, 1988
and region Massachusetts (USA)
List of families for Massachusetts
8 Families width 1 Species
Genera for Massachusetts
12 Genera with 1 Species Apatokephalus BRÖGGER, 1896 | | 0 | Species | Taxom | | Asaphellus CALLAWAY, 1937 | | 1 | Species | Taxom | Cryptolithus Green, 1832 | | 0 | Species | Taxom | Dikelokephalina BRÖGGER, 1896 | | 0 | Species | Taxom | Dionide Barrande, 1847 | | 0 | Species | Taxom | Hoekaspis Kobayashi, 1937 | | 0 | Species | Taxom | Ogmasaphus Jaanusson, 1953 | | 0 | Species | Taxom | Onnia BANCROFT, 1933 | | 0 | Species | Taxom | Orometopus BRÖGGER, 1898 | | 0 | Species | Taxom | Platypeltoides PIBYL, 1949 | | 0 | Species | Taxom | Raphiophorus Angelin, 1854 | | 0 | Species | Taxom | Symphysurus Goldfuss, 1843 | | 0 | Species | Taxom |
Species list for Massachusetts
1 Species
Subnodes of Asaphina with occurrences in Massachusetts
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