Checklist for Class Trilobita Walch, 1771 (Trilobites)
and region Ontario (East Canada, Canada)
List of families for Ontario
58 Families width 137 Species and 1 Subspecies #LPSBDAROITCEHNMZ
| Lichidae Hawle & Corda, 1847 | | 3 | Species | Taxom | | Pterygometopidae Reed, 1905 | | 4 | Species | Taxom | | Selenopeltidae | | 0 | Species | Taxom | | Bathyuridae Walcott, 1886 | | 11 | Species | Taxom | | Dinesidae LERMONTOVA, 1940 | | 2 | Species | Taxom | | Alokistocaridae (Resser, 1939) | | 2 | Species | Taxom | | Phillipsiidae OEHLERT, 1886 | | 3 | Species | Taxom | | Lichakephalidae Tripp, 1957 | | 2 | Species | Taxom | | Remopleurididae Hawle & Corda, 1847 | | 3 | Species | Taxom | | Olenidae Burmeister, 1843 | | 7 | Species | Taxom | | Asaphidae Burmeister, 1843 | | 16 | Species | Taxom | | Proetidae Salter, 1864 | | 7 | Species | Taxom | | Dolichometopidae Walcott, 1916 | | 6 | Species | Taxom | | Illaenidae Hawle & Corda, 1847 | | 3 | Species | Taxom | | Tsinaniidae Kobayashi, 1935 | | 9 | Species | Taxom | | Calymenidae Burmeister, 1843 | | 5 | Species | Taxom | | Raphiophoridae Angelin, 1854 | | 1 | Species | Taxom | | Telephinidae MAREK, 1952 | | 1 | Species | Taxom | | Cheiruridae Salter, 1864 | | 4 | Species | Taxom | | Eurekiidae Hupé, 1953 | | 1 | Species | Taxom | | Calmoniidae Delo, 1935 | | 1 | Species | Taxom | | Trinucleidae Hawle & Corda, 1847 | | 4 | Species | Taxom | | Hammatocnemidae | | 2 | Species | Taxom | | Pliomeridae Raymond, 1913 | | 3 | Species | Taxom | | Aulacopleuridae Angelin, 1854 | | 0 | Species | Taxom | | Tropidocoryphidae Pribyl, 1946 | | 1 | Species | Taxom | | Dalmanitidae VOGDES, 1890 | | 3 | Species | Taxom | | Diaphanometopidae JAANUSSON, 1959 | Trilobite | 0 | Species | Taxom | | Dimeropygidae Hupé, 1953 | | 1 | Species | Taxom | | Bathycheilidae Pribyl, 1953 | | 1 | Species | Taxom | | Phacopidae Hawle & Corda, 1847 | | 3 | Species | Taxom | | Styginidae VOGDES, 1890 | | 2 | Species | Taxom | | Encrinuridae Angelin, 1854 | | 5 | Species | Taxom | | Ptychagnostidae Kobayashi, 1939 | | 2 | Species | Taxom | | Sphaeragnostidae Kobayashi, 1939 | | 1 | Species | Taxom | | Acastidae Delo, 1935 | | 3 | Species | Taxom | | Harpididae Whittington, 1950 | | 0 | Species | Taxom | | Solenopleuridae Angelin, 1854 | | 2 | Species | Taxom | | Hystricuridae (Hupé, 1953) | | 0 | Species | Taxom | | Leiostegiidae Bradley, 1925 | | 2 | Species | Taxom | | Agnostidae M´Coy, 1849 | | 1 | Species | Taxom | | Parabolinoididae LOCHMAN, 1956 | | 0 | Species | Taxom | | Naraoiidae Walcott, 1912 | | 1 | Species | Taxom | | Ogygopsidae Rasetti, 1951 | | 0 | Species | Taxom | | Dorypygidae Kobayashi, 1935 | | 1 | Species | Taxom | | Oryctocephalidae Beecher, 1897 | | 1 | Species | Taxom | | Peronopsidae Westergård, 1936 | Peronopsids | 1 | Species | Taxom | | Plethopeltidae Raymond, 1925 | | 0 | Species | Taxom | | Nileidae Angelin, 1854 | | 1 | Species | Taxom | | Pseudagnostidae Whitehouse, 1936 | | 0 | Species | Taxom | | Missisquoiidae Hupé, 1953 | | 1 | Species | Taxom | | Ptychaspididae Raymond, 1924 | | 0 | Species | Taxom | | Idahoiidae LOCHMAN, 1956 | | 0 | Species | Taxom | | Harpetidae Hawle & Corda, 1847 | | 0 | Species | Taxom | | Marjumiidae Kobayashi, 1935 | | 2 | Species | Taxom | | Dokimocephalidae Kobayashi, 1935 | | 0 | Species | Taxom | | Homalonotidae Chapman, 1890 | | 1 | Species | Taxom | | Zacanthoididae Swinnerton, 1915 | | 1 | Species | Taxom |
Genera for Ontario
154 Genera with 137 Species #ABCDEFGHIJKLMNOPRSTWZ
| Acanthopyge Hawle & Corda, 1888 | | 1 | Species | Taxom | | Achatella Delo, 0 | | 2 | Species | Taxom | Acidaspis MURCHISON, 1839 | | 0 | Species | Taxom | Acidiphorus Raymond, 1925 | | 0 | Species | Taxom | | Albertella Walcott, 1908 | | 1 | Species | Taxom | | Alokistocare Lorenz, 1951 | | 1 | Species | Taxom | | Ameura Weller, 1858 | | 1 | Species | Taxom | Amphilichas Raymond, 1905 | | 0 | Species | Taxom | Apatokephaloides Raymond, 1924 | | 0 | Species | Taxom | | Apatokephalus BRÖGGER, 1989 | | 1 | Species | Taxom | Apoplanias LOCHMAN, 1964 | | 0 | Species | Taxom | | Arctinurus Castelnau, 1825 | | 1 | Species | Taxom | | Asaphus Brongniart, 1851 | | 1 | Species | Taxom | Astycoryphe Richter & Ri..., 1919 | | 0 | Species | Taxom | | Athabaskia Raymond, 1928 | | 2 | Species | Taxom | | Aulacoparia HINTZE & JAA..., 1989 | | 1 | Species | Taxom | | Basidechenella Richter, 1953 | | 1 | Species | Taxom | | Bathyuriscus Meek, 1886 | | 3 | Species | Taxom | | Bathyurus BILLINGS, 0 | | 7 | Species | Taxom | | Benthamaspis Poulsen, 1952 | | 3 | Species | Taxom | | Bolbocephalus Whitfield, 1865 | | 1 | Species | Taxom | Bonnaspis Resser, 1936 | | 0 | Species | Taxom | | Bumastoides Whittington, 1859 | | 2 | Species | Taxom | | Bumastus MURCHISON, 1894 | | 5 | Species | Taxom | | Calymene Brongniart, 1843 | | 3 | Species | Taxom | | Calyptaulax Cooper, 1847 | | 1 | Species | Taxom | | Carinocranium Dean, 1989 | | 1 | Species | Taxom | | Carolinites Kobayashi, 1951 | | 1 | Species | Taxom | | Ceraurinus BARTON, 1913 | | 1 | Species | Taxom | | Ceraurus Green, 1832 | | 2 | Species | Taxom | Chasmops Mccoy, 1849 | | 0 | Species | Taxom | Cheirurus Beyrich, 1845 | | 0 | Species | Taxom | Chiozoon Lane, 1972 | | 0 | Species | Taxom | Compsocephalus REPINA, 1964 | | 0 | Species | Taxom | | Corbinia Walcott, 1924 | | 1 | Species | Taxom | | Crassiproetus Stumm, 0 | | 1 | Species | Taxom | Cryphaeoides Delo, 1935 | | 0 | Species | Taxom | | Cryptolithus Green, 1832 | | 4 | Species | Taxom | Cybeloides SLOCUM, 1913 | | 0 | Species | Taxom | Cybelopsis Poulsen, 1927 | | 0 | Species | Taxom | Cyphaspis Burmeister, 1843 | | 0 | Species | Taxom | Cyphoproetus Kegel, 1927 | | 0 | Species | Taxom | | Cyrtosymboloides Alberti, 0 | | 1 | Species | Taxom | | Dalmanites Barrande, 1832 | | 1 | Species | Taxom | Dalmanitina Reed, 1905 | | 0 | Species | Taxom | | Dechenella Kayser, 1953 | | 1 | Species | Taxom | | Dimeropygiella Ross, 1951 | | 1 | Species | Taxom | | Dipleura Green, 1832 | | 1 | Species | Taxom | | Ditomopyge Newell, 1865 | | 2 | Species | Taxom | | Dolichometopus Angelin, 1916 | | 1 | Species | Taxom | Drotops STRUVE, 1990 | | 0 | Species | Taxom | | Echinolichas Gürich, 1961 | | 1 | Species | Taxom | Ekeraspis TJERNVIK, 1956 | | 0 | Species | Taxom | | Ekwanoscutellum Pribyl, 1906 | | 2 | Species | Taxom | | Eldredgeops STRUVE, 1832 | | 1 | Species | Taxom | Elrathia Walcott, 1924 | | 0 | Species | Taxom | | Elrathina Resser, 1887 | | 1 | Species | Taxom | | Encrinurus Emmrich, 1821 | | 4 | Species | Taxom | | Eobronteus Reed, 1857 | | 1 | Species | Taxom | | Erratencrinurus Krueger, 1847 | | 1 | Species | Taxom | | Flexicalymene SHIRLEY, 1841 | | 2 | Species | Taxom | | Gabriceraurus PIBYL& VANK, 1913 | | 1 | Species | Taxom | Goldillaenus SCHINDEWOLF, 1924 | | 0 | Species | Taxom | | Goniagnostus Howell, 1979 | | 1 | Species | Taxom | | Grandagnostus Howell, 1997 | | 1 | Species | Taxom | | Greenops Delo, 1997 | | 2 | Species | Taxom | Harpidella Mccoy, 1849 | | 0 | Species | Taxom | Harpides Beyrich, 1846 | | 0 | Species | Taxom | | Hemiarges Gürich, 1894 | | 1 | Species | Taxom | Highgatella Shaw, 1955 | | 0 | Species | Taxom | Hillyardina Ross, Jr., 1951 | | 0 | Species | Taxom | | Homotelus Raymond, 1832 | | 1 | Species | Taxom | Hoplolichas Dames, 1877 | | 0 | Species | Taxom | Hyperbolochilus Ross, Jr., 1951 | | 0 | Species | Taxom | | Hystricurus Raymond, 1951 | | 2 | Species | Taxom | Illaenus Dalman, 1827 | | 0 | Species | Taxom | | Isoteloides Raymond, 1989 | | 2 | Species | Taxom | | Isotelus Dekay, 1838 | | 3 | Species | Taxom | Jujuyaspis Kobayashi, 1936 | | 0 | Species | Taxom | | Kainella Walcott, 1874 | | 1 | Species | Taxom | Klotziella Raymond, 1928 | | 0 | Species | Taxom | Kobayashia Harrington, 1938 | | 0 | Species | Taxom | | Kootenia Walcott, 1942 | | 1 | Species | Taxom | | Lachnostoma Ross, 1951 | | 1 | Species | Taxom | Leiostegium Raymond, 1913 | | 0 | Species | Taxom | | Leviceraurus HESSIN, 1988 | | 1 | Species | Taxom | Liocalymene Raymond, 1916 | | 0 | Species | Taxom | Lloydia VOGDES, 1890 | | 0 | Species | Taxom | Mannopyge LUDVIGSEN, 1987 | | 0 | Species | Taxom | | Menoparia Ross, 1989 | | 1 | Species | Taxom | Meroperix Lane, 1972 | | 0 | Species | Taxom | Metabowmania Kobayashi, 1955 | | 0 | Species | Taxom | | Micragnostus Howell, 1931 | | 1 | Species | Taxom | Minkella LOCHMAN & HU, 1959 | | 0 | Species | Taxom | | Nanillaenus Jaanusson, 1859 | | 1 | Species | Taxom | | Naraoia Walcott, 2004 | | 1 | Species | Taxom | Odontochile Hawle & Corda, 1847 | | 0 | Species | Taxom | Ogygiocaris Angelin, 1854 | | 0 | Species | Taxom | | Ogygites Tromelin & L..., 1847 | | 1 | Species | Taxom | Ogygopsis Walcott, 1889 | | 0 | Species | Taxom | | Olenoides Meek, 1887 | | 1 | Species | Taxom | Opoa Lane, 1972 | | 0 | Species | Taxom | | Ordosaspis LU, 1976 | | 1 | Species | Taxom | | Oryctocephalus Walcott, 1899 | | 1 | Species | Taxom | | Paenebeltella Ross, 1951 | | 1 | Species | Taxom | | Parabellefontia HINTZE, 1953 | | 1 | Species | Taxom | Peltabellia Whittington, 1953 | | 0 | Species | Taxom | | Peronopsis Hawle & Corda, 1889 | | 1 | Species | Taxom | | Perryus GASS & MIKULIC, 1982 | | 1 | Species | Taxom | | Phacops Emmrich, 1825 | | 2 | Species | Taxom | | Philipsmithiana LIEBERMAN & ..., 0 | | 1 | Species | Taxom | Phillipsia PORTLOCK, 1843 | | 0 | Species | Taxom | Platylichas Gürich, 1901 | | 0 | Species | Taxom | Plethopeltis Raymond, 1913 | | 0 | Species | Taxom | Pliomeridius LEANZA & BALDIS, 1975 | | 0 | Species | Taxom | | Poronileus FORTEY, 1975 | | 1 | Species | Taxom | | Presbynileus HINTZE, 1989 | | 1 | Species | Taxom | | Proetus STEININGER, 1914 | | 3 | Species | Taxom | | Protopliomerops Kobayashi, 1955 | | 1 | Species | Taxom | Pseudagnostus Jaekel, 1909 | | 0 | Species | Taxom | | Pseudoclelandia Ross, 1951 | | 2 | Species | Taxom | | Pseudocybele Ross, 1951 | | 1 | Species | Taxom | | Pseudogygites Kobayashi, 1856 | | 1 | Species | Taxom | Pseudohystricurus Ross, 1951 | | 0 | Species | Taxom | | Pseudokoldinioidia Endo, 1990 | | 1 | Species | Taxom | | Pterygometopus Schmidt, 1894 | | 1 | Species | Taxom | Ptychagnostus Jaekel, 1909 | | 0 | Species | Taxom | Ptychaspis Hall, 1863 | | 0 | Species | Taxom | | Ptychocephalus accepted as ..., 1951 | | 1 | Species | Taxom | Ptyocephalus Whittington, 1948 | | 0 | Species | Taxom | Raymondites Sinclair, 1944 | | 0 | Species | Taxom | Reedops Richter & Ri..., 1925 | | 0 | Species | Taxom | Saratogia Walcott, 1916 | | 0 | Species | Taxom | Scotoharpes LAMONT, 1948 | | 0 | Species | Taxom | Selenopeltoides PRANTL & PIBYL, 1949 | | 0 | Species | Taxom | | Solenoparia Kobayashi, 0 | | 2 | Species | Taxom | Stenopareia Holm, 1886 | | 0 | Species | Taxom | | Strotactinus Bradley, 0 | | 1 | Species | Taxom | Sulcocephalus Wilson, 1948 | | 0 | Species | Taxom | | Symphysurina ULRICH, 1929 | | 2 | Species | Taxom | | Synphoria Clarke, 0 | | 1 | Species | Taxom | Taenicephalina Rasetti, 1945 | | 0 | Species | Taxom | | Terataspis Hall, 1863 | | 1 | Species | Taxom | | Tesselacauda Ross, 1951 | | 1 | Species | Taxom | | Thaleops Conrad, 1843 | | 2 | Species | Taxom | | Triarthrus Green, 1857 | | 6 | Species | Taxom | Trigonocerca Ross, 1951 | | 0 | Species | Taxom | | Trimerus Green, 1832 | | 1 | Species | Taxom | Trinucleus MURCHISON, 1839 | | 0 | Species | Taxom | | Triplagnostus Howell, 0 | | 1 | Species | Taxom | | Trypaulites Delo, 0 | | 1 | Species | Taxom | Wilbernia Walcott, 1924 | | 0 | Species | Taxom | | Winiskia NORFORD, 1981 | | 1 | Species | Taxom | | Zacanthoides Walcott, 1942 | | 1 | Species | Taxom |
Species list for Ontario
137 Species and 1 Subspecies | Acanthopyge contusa ♰ Hall & Clarke, 1888 | | | Achatella achates ♰ BILLINGS, 1860 | | | Achatella billingsi ♰ | | | Albertella bosworthi ♰ Walcott, 1908 | | | Alokistocare paranotatum ♰ Rasetti, 1951 | | | Ameura missouriensis ♰ Shumard, 1858 | | | Apatokephalus longifrons ♰ Dean, 1989 | | | Arctinurus boltoni ♰ BIGSBY, 1825 | | | Asaphus barrandi ♰ Hall, 1851 | | | Athabaskia glacialis ♰ Raymond, 1928 | | | Athabaskia ostheimeri ♰ Raymond, 1928 | | | Aulacoparia (Aulacoparia) sculpta ♰ Dean, 1989 | | | Basidechenella arkonensis ♰ Stumm, 1953 | | | Bathyuriscus dawsoni ♰ Walcott, 1889 | | | Bathyuriscus formosus ♰ | | | Bathyuriscus howelli ♰ Walcott, 1886 | | | Bathyurus (Raymondites) clochensis ♰ Swisher, 2015 | | | Bathyurus (Raymondites) ingalli ♰ Sinclair, 1944 | | | Bathyurus (Raymondites) spiniger ♰ Clarke, 1894 | | | Bathyurus acutus ♰ Raymond, 1913 | | | Bathyurus extans ♰ Hall, 1847 | | | Bathyurus superbus ♰ Raymond, 1910 | | | Bathyurus trispinosus ♰ | | | Benthamaspis canadensis ♰ Dean, 1989 | | | Benthamaspis conica ♰ FORTEY, 1979 | | | Benthamaspis diminutiva ♰ HINTZE, 1952 | | | Bolbocephalus convexus ♰ BILLINGS, 1865 | | | Bumastoides billingsi ♰ Raymond, 1908 | | | Bumastoides milleri ♰ BILLINGS, 1859 | | | Bumastus (Bumastoides) milleri ♰ Raymond & Na..., 1908 | | | Bumastus billingsi ♰ Raymond & Na..., 1908 | | | Bumastus indeterminatus ♰ Walcott, 1879 | | | Bumastus ioxus ♰ Hall, 1868 | | | Bumastus trentonensis ♰ Clarke, 1894 | | | Calymene callicephala ♰ Green, 1832 | | | Calymene granulosa ♰ FOERSTE, 1909 | | | Calymene niagarensis ♰ Hall, 1843 | | | Calyptaulax callicephala ♰ Hall, 1847 | | | Carinocranium cariniferum ♰ Dean, 1989 | | | Carolinites genacinaca ♰ Ross, 1951 | | | Ceraurinus marginatus ♰ BARTON, 1913 | | | Ceraurus bispinosus ♰ Raymond & Ba..., 1913 | | | Ceraurus pleurexanthemus ♰ Green, 1832 | | | Corbinia horatio ♰ Walcott, 1924 | | | Crassiproetus crassimarginatus ♰ | | | Cryptolithus bellulus ♰ Ulrich, 1878 | | | Cryptolithus recurvus ♰ Bassler, 1920 | | | Cryptolithus tesselatus ♰ Green, 1832 | | | Cryptolithus tessellatus ♰ Green, 1832 | | | Cyrtosymboloides bembix ♰ | | | Dalmanites limulurus ♰ Green, 1832 | | | Dechenella halli ♰ Stumm, 1953 | | | Dimeropygiella caudanodosa ♰ Ross, 1951 | | | Dipleura dekayi ♰ Green, 1832 | | | Ditomopyge decurtata ♰ GHEYSELINCK, 1937 | | | Ditomopyge scitula ♰ Meek, 1865 | | | Dolichometopus tontoensis ♰ Walcott, 1916 | | | Echinolichas parallelobatus ♰ Fagerstrom, 1961 | | | Ekwanoscutellum ekwanaspis ♰ Whiteaves, 1906 | | | Ekwanoscutellum ekwanensis ♰ Whiteaves, 1906 | | | Eldredgeops rana ♰ Green, 1832 | | | Elrathina cordillerae ♰ (ROMINGER, 1887) | ⇒ Ptychoparella cordillerae ROMINGER, 1887 | | Encrinurus cybeleformis ♰ Raymond, 1921 | | | Encrinurus cybeliformis ♰ | | | Encrinurus ornatus ♰ HALL & WHITF..., 1875 | | | Encrinurus punctatus ♰ WAHLENBERG, 1821 | | | Eobronteus lunatus ♰ BILLINGS, 1857 | | | Erratencrinurus vigilans ♰ Hall, 1847 | | | Flexicalymene meeki ♰ FOERSTE, 1910 | | | Flexicalymene senaria ♰ Conrad, 1841 | | | Gabriceraurus dentatus ♰ Raymond & Ba..., 1913 | | | Goniagnostus oxytorus ♰ Öpik, 1979 | | | Grandagnostus planicephalus ♰ Buchholz, 1997 | | | Greenops boothi ♰ Green, 1837 | | | Greenops widderensis ♰ LIEBERMAN & ..., 1997 | | | Hemiarges paulianus ♰ Clarke, 1894 | | | Homotelus stegops ♰ Green, 1832 | | | Hystricurus crassilimbatus ♰ Poulsen, 1937 | | | Hystricurus oculilunatus ♰ Ross, Jr., 1951 | | | Isoteloides canalis ♰ Whitfield, 1886 | | | Isoteloides saxosimontis ♰ Dean, 1989 | | | Isotelus gigas ♰ Dekay, 1824 | | | Isotelus iowensis ♰ Owen, 1852 | | | Isotelus maximus ♰ Locke, 1838 | | | Kainella flagricauda ♰ White, 1874 | | | Kootenia burgessensis ♰ Resser, 1942 | | | Lachnostoma latucelsum ♰ Ross, 1951 | | | Leviceraurus mammilloides ♰ HESSIN, 1988 | | | Menoparia elegans ♰ Dean, 1989 | | | Micragnostus chiushuensis ♰ Kobayashi, 1931 | | | Nanillaenus americanus ♰ Billings, 1859 | | | Naraoia bertiensis ♰ Caron & al., 2004 | | | Ogygites latimarginatus ♰ Hall, 1847 | | | Olenoides serratus ♰ ROMINGER, 1887 | | | Ordosaspis illaenoides ♰ LU, 1976 | | | Oryctocephalus reynoldsi ♰ Reed, 1899 | | | Paenebeltella vultulata ♰ Ross, 1951 | | | Parabellefontia concinna ♰ HINTZE, 1953 | | | Peronopsis (Peronopsis) montis ♰ Matthew, 1889 | | | Perryus severnensis ♰ GASS & MIKULIC, 1982 | | | Phacops iowensis southworthi ♰ | | | Phacops latifrons ♰ Bronn, 1825 | | | Philipsmithiana hyfinkeli ♰ | | | Poronileus isoteloides ♰ FORTEY, 1975 | | | Presbynileus (Presbynileus) latifrons ♰ Dean, 1989 | | | Proetus (Crassiproetus) crassimarginatus ♰ Hall, 1843 | | | Proetus (Crassiproetus) folliceps ♰ Hall, 1888 | | | Proetus chambliensis ♰ FOERSTE, 1914 | | | Protopliomerops radiatus ♰ Kobayashi, 1955 | | | Pseudoclelandia cornupsittaca ♰ Ross, 1951 | | | Pseudoclelandia fluxafissura ♰ Ross, 1951 | | | Pseudocybele nasuta ♰ Ross, 1951 | | | Pseudogygites canadensis ♰ Chapman, 1856 | | | Pseudokoldinioidia encrinuroides ♰ LU & ZHOU, 1990 | | | Pterygometopus callicephalus ♰ Clarke, 1894 | | | Ptychocephalus declevita ♰ Ross, 1951 | | | Solenoparia (Plesisolenoparia) primitia ♰ Zhang & Yuan, 1980 | | | Solenoparia trogus ♰ | | | Strotactinus salteri ♰ | | | Symphysurina spicata ♰ ULRICH, 1925 | | | Symphysurina walcotti ♰ Kindle, 1929 | | | Synphoria stemmata ♰ | | | Terataspis grandis ♰ Hall, 1863 | | | Tesselacauda depressa ♰ Ross, 1951 | | | Thaleops conradi ♰ BILLINGS, 1859 | | | Thaleops ovata ♰ Conrad, 1843 | | | Triarthrus becki ♰ Green, 1832 | | | Triarthrus canadensis ♰ Smith, 1861 | | | Triarthrus eatoni ♰ Hall, 1838 | | | Triarthrus glaber ♰ BILLINGS, 1859 | | | Triarthrus huhuensis ♰ | | | Triarthrus spinosus ♰ BILLINGS, 1857 | | | Trimerus delphinocephalus ♰ Green, 1832 | | | Triplagnostus burgessensis ♰ | | | Trypaulites eldredgei ♰ | | | Winiskia perryi ♰ NORFORD, 1981 | | | Zacanthoides romingeri ♰ Resser, 1942 | |
Subnodes of Trilobita with occurrences in Ontario | Order | Agnostida ♰
Salter, 1864
| 5
7
5 | Families
Genera
Species |
Taxom
| | Order | Asaphida ♰
Salter, 1864
| 9
30
26 | Families
Genera
Species |
Taxom
| | Order | Corynexochida ♰
Kobayashi, 1935
| 12
30
28 | Families
Genera
Species |
Taxom
| | Order | Harpetida ♰
Ebach & McNamara, 2002
| 2
2
0 | Families
Genera
Species |
Taxom
| | Order | Lichida ♰
Moore, 1959
| 2
8
5 | Families
Genera
Species |
Taxom
| | Order | Nektaspida ♰
Raymond, 1920
| 1
1
1 | Family
Genus
Species |
Taxom
| | Order | Odontopleurida ♰
Whittington, 1959
| 1
2
0 | Family
Genera
Species |
Taxom
| | Order | Phacopida ♰
Salter, 1864
| 13
37
35 | Families
Genera
Species |
Taxom
| | Order | Proetida ♰
Fortey & Owens, 1975
| 8
26
24 | Families
Genera
Species |
Taxom
| | Order | Ptychopariida ♰
Swinnerton, 1915
| 5
12
13 | Families
Genera
Species |
Taxom
|
Links, sources and further information Trilobita at ps-19.org
Trilobita at trilobites.info
Trilobita at westerntrilobites.com
Trilobita at gbif.org
Trilobita at irmng.org
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