Checklist for Superfamily Trinucleioidea Delo, 1935
and region East Canada (Canada)
List of families for East Canada
5 Families width 22 Species
Genera for East Canada
18 Genera with 22 Species | Alsataspis Turner, 0 | | 1 | Species | Taxom | | Ampyx Dalman, 1865 | | 1 | Species | Taxom | | Ampyxoides Whittington, 1865 | | 1 | Species | Taxom | | Anisonotella Whittington, 1865 | | 1 | Species | Taxom | | Carinocranium Dean, 1989 | | 1 | Species | Taxom | | Cryptolithus Green, 1832 | | 5 | Species | Taxom | Dionide Barrande, 1847 | | 0 | Species | Taxom | | Ellsaspis Rasetti, 1945 | | 1 | Species | Taxom | | Endymionia BILLINGS, 1925 | | 1 | Species | Taxom | Liostracinoides Raymond, 1937 | | 0 | Species | Taxom | | Lonchodomas Angelin, 1865 | | 4 | Species | Taxom | Onnia BANCROFT, 1933 | | 0 | Species | Taxom | Orometopus BRÖGGER, 1898 | | 0 | Species | Taxom | | Paratretaspis Dean, 1973 | | 1 | Species | Taxom | | Seleneceme Clark, 1924 | | 1 | Species | Taxom | | Tretaspis Mccoy, 1818 | | 3 | Species | Taxom | Trinucleus MURCHISON, 1839 | | 0 | Species | Taxom | | Zacompsus Raymond, 1924 | | 1 | Species | Taxom |
Species list for East Canada
22 Species | Alsataspis evansi ♰ | | | Ampyx laeviusculus ♰ BILLINGS, 1865 | | | Ampyxoides semicostatus ♰ BILLINGS, 1865 | | | Anisonotella glacialis ♰ BILLINGS, 1865 | | | Carinocranium cariniferum ♰ Dean, 1989 | | | Cryptolithus bellulus ♰ Ulrich, 1878 | | | Cryptolithus lorettensis ♰ FOERSTE, 1924 | | | Cryptolithus recurvus ♰ Bassler, 1920 | | | Cryptolithus tesselatus ♰ Green, 1832 | | | Cryptolithus tessellatus ♰ Green, 1832 | | | Ellsaspis elliptica ♰ Rasetti, 1945 | | | Endymionia schucherti ♰ Raymond, 1925 | | | Lonchodomas chaziensis ♰ Shaw, 1968 | | | Lonchodomas clavulus ♰ Whittington, 1965 | | | Lonchodomas longirostris ♰ | | | Lonchodomas normalis ♰ BILLINGS, 1865 | | | Paratretaspis terranovica ♰ Dean, 1973 | | | Seleneceme propinqua ♰ Clark, 1924 | | | Tretaspis ceriodes ♰ Angelin, 1854 | | | Tretaspis clarkei ♰ | | | Tretaspis granulata ♰ Wahlberg, 1818 | | | Zacompsus clarki ♰ Raymond, 1924 | |
Subnodes of Trinucleioidea with occurrences in East Canada
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