Checklist for Superfamily Ptychoparioidea Matthew, 1887
and region Upper Ordovician (Ordovician)
List of families for Upper Ordovician
4 Families width 8 Species
Genera for Upper Ordovician
10 Genera with 8 Species | Brachyaspis Salter, 1925 | | 2 | Species | Taxom | | Cyphoniscus Salter, 1853 | | 1 | Species | Taxom | Hanzhongaspis CHEN, 1975 | | 0 | Species | Taxom | | Holdenia Cooper, 1954 | | 1 | Species | Taxom | | Isocolus Angelin, 1854 | | 1 | Species | Taxom | Kweichowilla W. Zhang, 1964 | | 0 | Species | Taxom | Liangshanocephalus CHEN, 1975 | | 0 | Species | Taxom | | Shumardia BILLINGS, 1959 | | 1 | Species | Taxom | | Solenoparia Kobayashi, 1980 | | 1 | Species | Taxom | | Thomondia Harper, 1942 | | 1 | Species | Taxom |
Species list for Upper Ordovician
8 Species
Subnodes of Ptychoparioidea with occurrences in Upper Ordovician
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