Traits attributes list
2,574 taxon attributes found, showing records 1-100.Click on one of the taxa listed below to view the details. [new search] [ download results]
- Abiella chejagica Kanev, 1989 †: Roadian
- Abiella kolvae Kanev, 1983 †: Kungurian
- Abiella porochovskiensis Ragozin, 1938 †: Kungurian
- Abiella satura Kanev, 1994 †: Roadian
- Abiella satura Kanev, 1994 †: Kungurian
- Abiella vana Kanev, 1994 †: Wordian
- Acanthocidaris curvatispinis (Bell, 1892): Cisuralian
- Acanthocidaris hastigera A. Agassiz & H.L. Clark, 1907: Cisuralian
- Acanthocidaris maculicollis (de Meijere, 1904): Cisuralian
- Acanthocladia anceps (Schlotheim, 1820) †: Permian
- Acanthocladia crebriramosa Trizna, 1939 †: Permian
- Acanthocladia guadalupensis Girty, 1908 †: Guadalupian
- Acanthocladia macer Trizna, 1950 †: Sakmarian
- Acanthocladia minor Korn, 1930 †: Permian
- Acanthocladia multipora Fritz, 1932 †: Permian
- Acanthocladia pampinosa Trizna, 1950 †: Sakmarian
- Acanthocladia rectifurcata Bassler, 1929 †: Permian
- Acanthocladia regularis Bassler, 1929 †: Permian
- Acanthocladia robusta Yang & Lu, 1962 †: Permian
- Acanthocladia sparsifurcata Shulga-Nesterenko, 1941 †: Permian
- Acanthocladia thaiensis Sakagami, 1968 †: Permian
- Acanthocladia tumulosa Morozova, 1970 †: Permian
- Acanthocladia tundrica Kruchinina, 1986 †: Permian
- Acharax frenademezi Prinoth & Posenato, 2023 †: Changhsingian
- Actinotrypella mira Gorjunova, 1972 †: Permian
- Adlatipora fossulata Gautier, Wyse Jackson & McKinney, 2013 †: Kungurian
- Admiratella improvida Gorjunova, 1992 †: Artinskian
- Adzvaella vegeta Kanev, 1994 †: Capitanian
- Adzvaella vegeta Kanev, 1994 †: Wordian
- Aganaster fujianensis Liao & Wang, 2002 †: Guadalupian
- Aganaster huaanensis (Wu, 1980) †: Capitanian
- Aganaster qingchangensis (Feng, 1985) †: Changhsingian
- Aliena repertina Betekhtina, 1998 †: Kungurian
- Altotomaria reticulata Ketwetsuriya, Karapunar, Charoentitirat & Nützel, 2020 †: Permian
- Amplexopora tezakensis Termier & Termier, 1971 †: Permian
- Anadontella subita Kanev, 1994 †: Roadian
- Anadontella subita Kanev, 1994 †: Kungurian
- Anastomopora magna (Trizna, 1939) †: Artinskian
- Anastomopora magna (Trizna, 1939) †: Sakmarian
- Anisocidaris leberti (Vadet in Chevet & Rigollet, 1989) †: Cisuralian
- Anisotrypella borealis Dunaeva & Morozova, 1967 †: Guadalupian
- Anisotrypella certa Morozova, 1986 †: Guadalupian
- Anisotrypella radix Lisitsyn, 1991 †: Sakmarian
- Anisotrypella saiqensis Montenat et al., 1976 †: Lopingian
- Anomalotoechus robustus (Liu, 1980) †: Cisuralian
- Anthraconaia aktubensis Gusev, 1990 †: Wordian
- Anthraconaia angusta Kanev, 1978 †: Kungurian
- Anthraconaia opima Kanev, 1978 †: Kungurian
- Anthraconaia sambulacovi Kuleva, 1967 †: Capitanian
- Anthraconaia subovalis Kanev, 1978 †: Kungurian
- Anthraconaia tschuvashica Gusev, 1990 †: Capitanian
- Anthraconaia tschuvashica Gusev, 1990 †: Wordian
- Anthraconauta convexa Lyutkevich, 1951 †: Roadian
- Anthraconauta cuneata Khalfin, 1950 †: Guadalupian
- Anthraconauta declive Kanev, 1983 †: Kungurian
- Anthraconauta duwaensis J.-M. Wei, 1983 †: Lopingian
- Anthraconauta gibbosa Betekhtina, 1956 †: Guadalupian
- Anthraconauta iljinskiensis Fedotov, 1937 †: Roadian
- Anthraconauta kelamailiensis J.-M. Wei, 1983 †: Roadian
- Anthraconauta khalfini Betekhtina, 1956 †: Guadalupian
- Anthraconauta laoshangouensis J.-M. Wei, 1983 †: Roadian
- Anthraconauta lingulata Pogorevich, 1977 †: Kungurian
- Anthraconauta nativa Kanev, 1989 †: Kungurian
- Anthraconauta probus Kanev, 1989 †: Kungurian
- Anthraconauta pseudolongissima Benediktova, 1959 †: Cisuralian
- Anthraconauta pseudophillipsi Fedotov, 1937 †: Guadalupian
- Anthraconauta sendersoni Khalfin, 1950 †: Permian
- Anthraconauta subacuta Pogorevich, 1977 †: Kungurian
- Anthraconauta subovalis Pogorevich, 1977 †: Kungurian
- Anthraconauta tundrica Kanev, 1994 †: Capitanian
- Anthraconauta tundrica Kanev, 1994 †: Wordian
- Anthraconauta xinjiangensis J.-M. Wei, 1983 †: Roadian
- Anthracopupa ohioensis Whitfield, 1881 †: Cisuralian
- Anthracosia fritschi Ax. Schmidt, 1905 †: Cisuralian
- Aporocidaris antarctica Mortensen, 1909: Cisuralian
- Aporocidaris eltaniana Mooi, David, Fell & Choné, 2000: Cisuralian
- Aporocidaris fragilis A. Agassiz & H.L. Clark, 1907: Cisuralian
- Aporocidaris incerta (Koehler, 1902): Cisuralian
- Aporocidaris milleri (A. Agassiz, 1898): Cisuralian
- Aporocidaris usarpi Mooi, David, Fell & Choné, 2000: Cisuralian
- Araxopora affinispinata Xia, 1985 †: Permian
- Araxopora araxensis (Nikiforova, 1933) 1934? †: Permian
- Araxopora bifoliata Morozova, 1965 †: Permian
- Araxopora chinensis (Girty, 1913) †: Permian
- Araxopora eximia Lu, 1986 †: Permian
- Araxopora granulata Huang & Lu, 1986 †: Guadalupian
- Araxopora guangdongensis (Li, 1977) †: Permian
- Araxopora hayasakai (Yabe & Sugiyama, 1942) †: Permian
- Araxopora hubeiensis Li, 1977 †: Permian
- Araxopora ikedai Sakagami, 1998 †: Permian
- Araxopora jiangxiensis Li, 1985 †: Permian
- Araxopora lianyuanensis Lu, 1986 †: Permian
- Araxopora lunanensis Xia, 1985 †: Permian
- Araxopora macrocava Morozova, 1965 †: Permian
- Araxopora minax (Morozova, 1965) †: Guadalupian
- Araxopora minor Li, 1977 †: Permian
- Araxopora permiana Yang & Lu, 1979 †: Permian
- Araxopora petaliformis Yang & Lu, 1979 †: Permian
- Araxopora problematica (Yang, 1958) †: Permian
- Araxopora sichuanensis Yang & Lu, 1979 †: Permian
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