Checklist for Class Trilobita Walch, 1771 (Trilobites) and region Lower Cambrian (Cambrian)
List of families for Lower Cambrian 72 Families width 720 Species #ABCDEFGHJKLMNOPRSTUWYZ
| Abadiellidae Hupé, 1953 | | 9 | Species | Taxom | | Agraulidae Raymond, 1913 | | 14 | Species | Taxom | | Aldonaiidae Hupé, 1953 | | 5 | Species | Taxom | | Alokistocaridae Resser, 1939 | | 10 | Species | Taxom | | Amgaspididae CHERNYSHEVA, 1960 | | 2 | Species | Taxom | | Andrarinidae Raymond, 1937 | | 1 | Species | Taxom | | Anomocaridae Poulsen, 1927 | | 1 | Species | Taxom | | Antagmidae Hupé, 1953 | | 11 | Species | Taxom | | Archaeaspididae Repina, 1979 | | 6 | Species | Taxom | | Asaphiscidae Raymond, 1924 | | 2 | Species | Taxom | | Bathynotidae Hupé, 1953 | | 5 | Species | Taxom | | Bigotinidae Hupé, 1953 | | 2 | Species | Taxom | | Burlingiidae (Walcott, 1908) | | 1 | Species | Taxom | | Calodiscidae Kobayashi, 1943 | | 1 | Species | Taxom | | Cheiruroididae (Chang, 1963) | | 1 | Species | Taxom | | Chengkouaspidae Zhang & Lin, 1980 | | 39 | Species | Taxom | | Chengkouiidae ZHU, 1980 | | 2 | Species | Taxom | | Condylopygidae Raymond, 1913 | | 5 | Species | Taxom | | Conocoryphidae Angelin, 1854 | | 2 | Species | Taxom | | Corynexochidae Angelin, 1854 | | 10 | Species | Taxom | | Dinesidae LERMONTOVA, 1940 | | 23 | Species | Taxom | | Dolerolenidae Kobayashi, 1951 | | 3 | Species | Taxom | | Dolichometopidae Walcott, 1916 | | 9 | Species | Taxom | | Doryagnostidae (SHERGOLD & al, 1990) | | 0 | Species | Taxom | | Dorypygidae Kobayashi, 1935 | | 24 | Species | Taxom | | Edelsteinaspidae Hupé, 1953 | | 4 | Species | Taxom | | Edelsteinaspididae (Hupé, 1953) | | 3 | Species | Taxom | | Ellipsocephalidae Matthew, 1887 | | 45 | Species | Taxom | | Emuellidae Pocock, 1970 | | 2 | Species | Taxom | | Eodiscidae Raymond, 1913 | | 11 | Species | Taxom | | Estaingiidae Opik, 1970 | | 12 | Species | Taxom | | Fallotaspididae Hupé, 1953 | | 6 | Species | Taxom | | Gigantopygidae Harrington, 1959 | | 5 | Species | Taxom | | Hebediscidae Kobayashi, 1944 | | 8 | Species | Taxom | | Holmiidae Hupé, 1953 | | 36 | Species | Taxom | | Jakutidae SUVOROVA, 1959 | | 4 | Species | Taxom | | Judomiidae Repina, 1979 | | 1 | Species | Taxom | | Kueichowiidae Lu, 1965 | | 2 | Species | Taxom | | Liwiidae DZIK & LENDZION, 1988 | | 3 | Species | Taxom | | Marjumiidae Kobayashi, 1935 | | 0 | Species | Taxom | | Mayiellidae Chang, 1966 | | 2 | Species | Taxom | | Metadoxididae Whitehouse, 1939 | | 2 | Species | Taxom | | Namanoiidae LERMONTOVA, 1951 | | 2 | Species | Taxom | | Naraoiidae Walcott, 1912 | | 7 | Species | Taxom | | Neltneriidae Hupé, 1953 | | 2 | Species | Taxom | | Neoredlichiidae (Hupé, 1953) | | 2 | Species | Taxom | | Nevadiidae Hupé, 1953 | | 8 | Species | Taxom | | Ogygopsidae Rasetti, 1951 | | 2 | Species | Taxom | | Olenellidae Walcott, 1890 | | 42 | Species | Taxom | | Oryctocephalidae Beecher, 1897 | | 30 | Species | Taxom | | Pagetiidae Kobayashi, 1935 | | 5 | Species | Taxom | | Palaeolenidae Hupé, 1953 | | 11 | Species | Taxom | | Paradoxididae Hawle & Corda, 1847 | | 5 | Species | Taxom | | Peronopsidae Westergård, 1936 | Peronopsids | 6 | Species | Taxom | | Proasaphiscidae WZHANG, 1963 | | 2 | Species | Taxom | | Protolenidae Richter & Ri..., 1948 | | 16 | Species | Taxom | | Ptychagnostidae Kobayashi, 1939 | | 1 | Species | Taxom | | Ptychopariidae Matthew, 1887 | | 84 | Species | Taxom | | Redlichiidae Poulsen, 1927 | | 50 | Species | Taxom | | Redlichinidae Zhang & Lin, 1980 | | 9 | Species | Taxom | | Saperiidae Xianguang & ..., 1997 | | 1 | Species | Taxom | | Saukiandidae Hupé, 1953 | | 2 | Species | Taxom | | Saukiidae ULRICH & RESSER, 1930 | | 2 | Species | Taxom | | Solenopleuridae Angelin, 1854 | | 9 | Species | Taxom | | Trinucleidae Hawle & Corda, 1847 | | 2 | Species | Taxom | | Tsunyidiscidae S. Zhang, 1980 | | 11 | Species | Taxom | | Utiidae Kobayashi, 1935 | | 5 | Species | Taxom | | Weymouthiidae Kobayashi, 1943 | | 30 | Species | Taxom | | Yinitidae Hupé, 1953 | | 12 | Species | Taxom | | Yukoniidae S. Zhang, 1980 | | 2 | Species | Taxom | | Yunnanocephalidae Hupé, 1953 | | 7 | Species | Taxom | | Zacanthoididae Swinnerton, 1915 | | 9 | Species | Taxom |
Subnodes of Trilobita with occurrences in Lower Cambrian
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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