Checklist for Class Trilobita Walch, 1771 (Trilobites)
and region USA (North America)
List of families for USA
163 Families width 3036 Species and 27 Subspecies #ABCDEFGHIJKLMNOPRSTUWYZ
| Abadiellidae Hupé, 1953 | | 1 | Species | Taxom | | Acastidae Delo, 1935 | | 13 | Species | Taxom | | Agnostidae M´Coy, 1849 | | 34 | Species | Taxom | | Agraulidae Raymond, 1913 | | 9 | Species | Taxom | | Aldonaiidae Hupé, 1953 | | 2 | Species | Taxom | | Alokistocaridae Resser, 1939 | | 155 | Species | Taxom | | Alsataspididae Turner, 1940 | | 2 | Species | Taxom | | Amgaspididae CHERNYSHEVA, 1960 | | 1 | Species | Taxom | | Ammagnostidae Öpik, 1967 | | 2 | Species | Taxom | | Andrarinidae Raymond, 1937 | | 0 | Species | Taxom | | Anomocaridae Poulsen, 1927 | | 22 | Species | Taxom | | Antagmidae Hupé, 1953 | | 6 | Species | Taxom | | Aphelaspididae Palmer, 1960 | | 18 | Species | Taxom | | Archaeaspididae Repina, 1979 | | 2 | Species | Taxom | | Asaphidae Burmeister, 1843 | | 139 | Species | Taxom | | Asaphiscidae Raymond, 1924 | | 40 | Species | Taxom | | Aulacopleuridae Angelin, 1854 | | 18 | Species | Taxom | | Avoninidae LOCHMAN, 1936 | | 1 | Species | Taxom | | Bathycheilidae Pribyl, 1953 | | 2 | Species | Taxom | | Bathynotidae Hupé, 1953 | | 2 | Species | Taxom | | Bathyuridae Walcott, 1886 | | 107 | Species | Taxom | | Bolaspididae HOWELL, 1959 | | 6 | Species | Taxom | | Brachymetopidae PRANTL & PRIBYL, 1951 | | 15 | Species | Taxom | | Burlingiidae (Walcott, 1908) | | 0 | Species | Taxom | | Calmoniidae Delo, 1935 | | 4 | Species | Taxom | | Calodiscidae Kobayashi, 1943 | | 2 | Species | Taxom | | Calymenidae Burmeister, 1843 | | 36 | Species | Taxom | | Catillicephalidae Raymond, 1938 | | 28 | Species | Taxom | | Cedariidae Raymond, 1937 | | 12 | Species | Taxom | | Celmidae | | 1 | Species | Taxom | | Centropleuridae Angelin, 1854 | | 2 | Species | Taxom | | Ceratopygidae LINNARSSON, 1869 | | 3 | Species | Taxom | | Cheilocephalidae Shaw, 1956 | | 13 | Species | Taxom | | Cheiruridae Salter, 1864 | | 46 | Species | Taxom | | Chengkouaspidae Zhang & Lin, 1980 | | 1 | Species | Taxom | | Clavagnostidae Howell, 1937 | | 8 | Species | Taxom | | Condylopygidae Raymond, 1913 | | 11 | Species | Taxom | | Conocoryphidae Angelin, 1854 | | 22 | Species | Taxom | | Coosellidae Palmer, 1954 | | 26 | Species | Taxom | | Corynexochidae Angelin, 1854 | | 11 | Species | Taxom | | Crepicephalidae Kobayashi, 1935 | | 48 | Species | Taxom | | Cyclopygidae Raymond, 1925 | | 0 | Species | Taxom | | Dalmanitidae VOGDES, 1890 | | 46 | Species | Taxom | | Diaphanometopidae JAANUSSON, 1959 | Trilobite | 4 | Species | Taxom | | Diceratocephalidae Lu, 1954 | | 4 | Species | Taxom | | Dikelocephalidae Miller, 1889 | | 27 | Species | Taxom | | Dikelokephalinidae Kobayashi, 1936 | | 0 | Species | Taxom | | Dimeropygidae Hupé, 1953 | | 32 | Species | Taxom | | Dinesidae LERMONTOVA, 1940 | | 74 | Species | Taxom | | Dionididae Gürich, 1907 | | 1 | Species | Taxom | | Diplagnostidae Whitehouse, 1936 | | 8 | Species | Taxom | | Dokimocephalidae Kobayashi, 1935 | | 52 | Species | Taxom | | Dolichometopidae Walcott, 1916 | | 78 | Species | Taxom | | Doryagnostidae (SHERGOLD & al, 1990) | | 6 | Species | Taxom | | Dorypygidae Kobayashi, 1935 | | 33 | Species | Taxom | | Edelsteinaspidae Hupé, 1953 | | 4 | Species | Taxom | | Edelsteinaspididae (Hupé, 1953) | | 2 | Species | Taxom | | Ellipsocephalidae Matthew, 1887 | | 7 | Species | Taxom | | Ellipsocephaloididae Hupé, 1955 | | 2 | Species | Taxom | | Elviniidae Kobayashi, 1935 | | 37 | Species | Taxom | | Encrinuridae Angelin, 1854 | | 26 | Species | Taxom | | Entomaspididae Ulrich, 1931 | | 4 | Species | Taxom | | Eodiscidae Raymond, 1913 | | 10 | Species | Taxom | | Estaingiidae Opik, 1970 | | 0 | Species | Taxom | | Eulomidae Kobayashi, 1955 | | 1 | Species | Taxom | | Eurekiidae Hupé, 1953 | | 11 | Species | Taxom | | Fallotaspididae Hupé, 1953 | | 3 | Species | Taxom | | Gigantopygidae Harrington, 1959 | | 0 | Species | Taxom | | Glaphuridae | | 1 | Species | Taxom | | Glyptagnostidae (Whitehouse, 1936) | | 2 | Species | Taxom | | Hammatocnemidae | | 51 | Species | Taxom | | Harpetidae Hawle & Corda, 1847 | | 13 | Species | Taxom | | Harpididae Whittington, 1950 | | 1 | Species | Taxom | | Hastagnostidae Howell, 1937 | | 1 | Species | Taxom | | Hebediscidae Kobayashi, 1944 | | 3 | Species | Taxom | | Heterocaryonidae Hupé, 1953 | | 1 | Species | Taxom | | Holmiidae Hupé, 1953 | | 24 | Species | Taxom | | Homalonotidae Chapman, 1890 | | 6 | Species | Taxom | | Hungaiidae Raymond, 1924 | | 4 | Species | Taxom | | Hystricuridae Hupé, 1953 | | 26 | Species | Taxom | | Idahoiidae LOCHMAN, 1956 | | 22 | Species | Taxom | | Illaenidae Hawle & Corda, 1847 | | 23 | Species | Taxom | | Illaenuridae VOGDES, 1890 | | 3 | Species | Taxom | | Inouyiidae WZHANG, 1963 | | 1 | Species | Taxom | | Isocolidae Angelin, 1854 | | 4 | Species | Taxom | | Jakutidae SUVOROVA, 1959 | | 1 | Species | Taxom | | Judomiidae Repina, 1979 | | 0 | Species | Taxom | | Kainellidae Kobayashi, 1953 | | 1 | Species | Taxom | | Kingstoniidae Kobayashi, 1933 | | 47 | Species | Taxom | | Lecanopygidae LUDVIGSEN & ..., 1989 | | 1 | Species | Taxom | | Leiostegiidae Bradley, 1925 | | 20 | Species | Taxom | | Lichakephalidae Tripp, 1957 | | 23 | Species | Taxom | | Lichidae Hawle & Corda, 1847 | | 31 | Species | Taxom | | Liostracinidae Raymond, 1937 | | 2 | Species | Taxom | | Llanoaspididae LOCHMAN, 1944 | | 17 | Species | Taxom | | Loganellidae (Halstead, 1993) | | 3 | Species | Taxom | | Lonchocephalidae Hupé, 1953 | | 24 | Species | Taxom | | Marjumiidae Kobayashi, 1935 | | 31 | Species | Taxom | | Menomoniidae Walcott, 1916 | | 24 | Species | Taxom | | Metadoxididae Whitehouse, 1939 | | 1 | Species | Taxom | | Metagnostidae Jaekel, 1909 | | 4 | Species | Taxom | | Missisquoiidae Hupé, 1953 | | 4 | Species | Taxom | | Namanoiidae LERMONTOVA, 1951 | | 2 | Species | Taxom | | Naraoiidae Walcott, 1912 | | 1 | Species | Taxom | | Neltneriidae Hupé, 1953 | | 0 | Species | Taxom | | Neoredlichiidae (Hupé, 1953) | | 0 | Species | Taxom | | Nevadiidae Hupé, 1953 | | 5 | Species | Taxom | | Nileidae Angelin, 1854 | | 12 | Species | Taxom | | Norwoodiidae Walcott, 1916 | | 22 | Species | Taxom | | Odontopleuridae Burmeister, 1843 | | 3 | Species | Taxom | | Ogygopsidae Rasetti, 1951 | | 4 | Species | Taxom | | Olenellidae Walcott, 1890 | | 56 | Species | Taxom | | Olenidae Burmeister, 1843 | | 35 | Species | Taxom | | Oryctocephalidae Beecher, 1897 | | 21 | Species | Taxom | | Pagetiidae Kobayashi, 1935 | | 4 | Species | Taxom | | Pagodiidae Kobayashi, 1935 | | 5 | Species | Taxom | | Palaeolenidae Hupé, 1953 | | 3 | Species | Taxom | | Papyriaspididae Whitehouse, 1939 | | 2 | Species | Taxom | | Parabolinoididae LOCHMAN, 1956 | | 16 | Species | Taxom | | Paradoxididae Hawle & Corda, 1847 | | 6 | Species | Taxom | | Peronopsidae Westergård, 1936 | Peronopsids | 23 | Species | Taxom | | Phacopidae Hawle & Corda, 1847 | | 21 | Species | Taxom | | Pharostomatidae Hupé, 1953 | | 0 | Species | Taxom | | Phillipsiidae OEHLERT, 1886 | | 56 | Species | Taxom | | Phylacteridae LUDVIGSEN & ..., 1989 | | 4 | Species | Taxom | | Pilekiidae Sdzuy, 1955 | | 6 | Species | Taxom | | Plethopeltidae Raymond, 1925 | | 47 | Species | Taxom | | Pliomeridae Raymond, 1913 | | 34 | Species | Taxom | | Proetidae Salter, 1864 | | 100 | Species | Taxom | | Protolenidae Richter & Ri..., 1948 | | 3 | Species | Taxom | | Pseudagnostidae Whitehouse, 1936 | | 12 | Species | Taxom | | Pterocephaliidae Kobayashi, 1935 | | 73 | Species | Taxom | | Pterygometopidae Reed, 1905 | | 33 | Species | Taxom | | Ptychagnostidae Kobayashi, 1939 | | 29 | Species | Taxom | | Ptychaspididae Raymond, 1924 | | 25 | Species | Taxom | | Ptychopariidae Matthew, 1887 | | 103 | Species | Taxom | | Ptychoparioidae Matthew, 1887 | | 2 | Species | Taxom | | Raphiophoridae Angelin, 1854 | | 25 | Species | Taxom | | Raymondinidae Clark, 1924 | | 13 | Species | Taxom | | Redlichiidae Poulsen, 1927 | | 0 | Species | Taxom | | Redlichinidae Zhang & Lin, 1980 | | 3 | Species | Taxom | | Remopleurididae Hawle & Corda, 1847 | | 43 | Species | Taxom | | Rorringtoniidae OWENS, 1990 | | 0 | Species | Taxom | | Saukiidae ULRICH & RESSER, 1930 | | 43 | Species | Taxom | | Selenopeltidae | | 32 | Species | Taxom | | Shirakiellidae (Hupé, 1953) | | 30 | Species | Taxom | | Shumardiidae LAKE, 1907 | | 8 | Species | Taxom | | Solenopleuridae Angelin, 1854 | | 62 | Species | Taxom | | Sphaeragnostidae Kobayashi, 1939 | | 2 | Species | Taxom | | Spinagnostidae Howell, 1935 | | 14 | Species | Taxom | | Staurocephalidae | | 2 | Species | Taxom | | Styginidae VOGDES, 1890 | | 14 | Species | Taxom | | Taihungshaniidae Sun, 1931 | | 0 | Species | Taxom | | Telephinidae MAREK, 1952 | | 12 | Species | Taxom | | Toernquistiidae Chatterton & al, 1998 | | 5 | Species | Taxom | | Tricrepicephalidae Palmer, 1954 | | 21 | Species | Taxom | | Trinucleidae Hawle & Corda, 1847 | | 16 | Species | Taxom | | Tropidocoryphidae Pribyl, 1946 | | 6 | Species | Taxom | | Tsinaniidae Kobayashi, 1935 | | 52 | Species | Taxom | | Utiidae Kobayashi, 1935 | | 4 | Species | Taxom | | Weymouthiidae Kobayashi, 1943 | | 18 | Species | Taxom | | Yukoniidae S. Zhang, 1980 | | 1 | Species | Taxom | | Zacanthoididae Swinnerton, 1915 | | 40 | Species | Taxom |
Subnodes of Trilobita with occurrences in USA | Order | Agnostida ♰
Salter, 1864
| 20
95
194 | Families
Genera
Species |
Taxom
| | Order | Asaphida ♰
Salter, 1864
| 26
226
536 | Families
Genera
Species |
Taxom
| | Order | Corynexochida ♰
Kobayashi, 1935
| 22
193
486 | Families
Genera
Species |
Taxom
| | Order | Harpetida ♰
Ebach & McNamara, 2002
| 5
14
19 | Families
Genera
Species |
Taxom
| | Order | Lichida ♰
Moore, 1959
| 2
28
54 | Families
Genera
Species |
Taxom
| | Order | Nektaspida ♰
Raymond, 1920
| 1
1
1 | Family
Genus
Species |
Taxom
| | Order | Odontopleurida ♰
Whittington, 1959
| 2
22
35 | Families
Genera
Species |
Taxom
| | Order | Phacopida ♰
Salter, 1864
| 16
187
330 | Families
Genera
Species |
Taxom
| | Order | Proetida ♰
Fortey & Owens, 1975
| 14
184
392 | Families
Genera
Species |
Taxom
| | Order | Ptychopariida ♰
Swinnerton, 1915
| 37
321
847 | Families
Genera
Species |
Taxom
| | Order | Redlichiida ♰
Richter, 1932
| 17
63
108 | Families
Genera
Species |
Taxom
| | Family | Namanoiidae ♰
LERMONTOVA, 1951
| 2
2 | 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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