Traits Taxon list
Acanthambonia minutisima Cooper, 1956 †
Acrosaccus cuniculum Valentine et al., 2003 †
Acrotretella dizeugosa Valentine et al., 2006 †
Acrotretella goodridgei Valentine et al., 2003 †
Acrotretella siluriana Ireland, 1961 †
Aksarinaia subtilicrusta Percival & Kruse, 2014 †
Aksarinaia triquetra Koneva, 1992 †
Amictocracens teres Henderson & MacKinnon, 1981 †
Anabolotreta tegula Rowell & Henderson, 1978 †
Artiotreta krizi Mergl, 2001 †
Artiotreta longisepta Valentine et al., 2003 †
Artiotreta parva Ireland, 1961 †
Batenevotreta formosa Ushatinskaya, 1992 †
Broeggeria obscura Hansen & Holmer, 2011 †
Chakassilingula erbinensis Ushatinskaya, 1992 †
Chakassilingula undulata Percival & Kruse, 2014 †
Conotreta convexa Hansen & Holmer, 2011 †
Conotreta devota Krause & Rowell, 1975 †
Conotreta rusti Walcott, 1889 †
Credolingula olferievi Smirnova & Ushatinskaya, 2001 †
Credolingula subtruncata Smirnova & Ushatinskaya, 2001 †
Cyrtonotreta depressa (Cooper, 1956) †
Cyrtonotreta profilbekkiensis Hansen & Holmer, 2011 †
Cyrtonotreta spinosa Hansen & Holmer, 2011 †
Diencobolus simplex Holmer, Popov, Koneva & Bassett, 2001 †
Discina striata (Schumacher, 1817)
Discinisca laevis (Sowerby, 1822)
Discinisca lamellosa (Broderip, 1833)
Discinisca rikuzenensis Hatai, 1940
Discinisca tenuis (Sowerby, 1847)
Discradisca antillarum (d'Orbigny, 1845)
Discradisca cumingii (Broderip, 1833)
Discradisca indica (Dall, 1920)
Discradisca semicornea (Preston, 1908)
Discradisca sparselineata (Dall, 1920)
Discradisca stella (Gould, 1862)
Discradisca strigata (Broderip, 1834)
Ectenoglossa oviforma Hansen & Holmer, 2011 †
Elliptoglossa vulgaris Hansen & Holmer, 2011 †
Eoconulus clivosus Popov, 1975 †
Eoconulus rectangulatus Cooper, 1956 †
Eoconulus subquadratus Hansen & Holmer, 2011 †
Eurytreta subtriangularis Hansen & Holmer, 2011 †
Foveola ivari Holmer, 2017 †
Foveola maarduensis Gorjansky, 1969 †
Glossella papillosa Cooper, 1956 †
Glottidia albida (Hinds, 1844)
Glottidia audebarti (Broderip, 1835)
Glottidia palmeri Dall, 1871
Glottidia pyramidata (Stimpson, 1860)
Glottidia semen (Broderip, 1835)
Heliomedusa orienta Sun & Hou, 1987 †
Hisingerella maniformis Hansen & Holmer, 2011 †
Karathele coronata Koneva, 1986 †
Karathele quadrituberculum Percival & Kruse, 2014 †
Kosagittella clara Mergl, 2001 †
Kostjubella djagoran (Kruse, 1990) †
Kostjubella relaxata Popov, Holmer & Goryanskiy, 1996 †
Kostjubella robusta Percival & Kruse, 2014 †
Kyrshabaktella certa Koneva, 1986 †
Kyrshabaktella mudedirri Kruse, 1990 †
Lingula adamsi Dall, 1873
Lingula anatina Lamarck, 1801
Lingula lepidula Adams, 1863
Lingula parva Smith, 1872
Lingula reevei Davidson, 1880
Lingula reevii Davidson, 1880 represented as Lingula reevei Davidson, 1880
Lingula rostrum (Shaw, 1797)
Lingula translucida Dall, 1920
Lingula tumidula Reeve, 1841
Lingula unguis (Linnaeus, 1758) accepted as Lingula anatina Lamarck, 1801
Lingularia similis Biernat & Emig, 1993 †
Lingulipora budili Mergl, 2019 †
Lingulipora porifera Cooper & Dutro, 1982 †
Lingulops austrinus Valentine et al., 2003 †
Mirilingula mutabilis Popov in Koneva & Popov, 1983 †
Mirilingula svalbardensis Hansen & Holmer, 2011 †
Neotreta circularis Percival & Kruse, 2014 †
Neotreta tumida Sobolev, 1976 †
Numericoma ornata Popov in Nazarov & Popov, 1980 †
Numericoma proclina Hansen & Holmer, 2011 †
Obolus apollinis Eichwald, 1829 †
Obolus ruchini Khazanovitch & Popov, in Khazanovitch et al., 1984 †
Obolus transversus (Pander, 1830) †
Opsiconidion angustus Valentine et al., 2003 †
Opsiconidion arcticon Ludvigsen, 1974 †
Opsiconidion podlasiensis Biernat, 1984 †
Orbaspina gelasinus Valentine & Brock, 2003 †
Pachyglossella dorsiconvexa (Cooper, 1956) †
Paterula bohemica Barrande, 1879 †
Pelagodiscus atlanticus (King, 1868)
Picnotreta debilis Henderson & MacKinnon, 1981 †
Picnotreta leptorhachis Percival & Kruse, 2014 †
Roemerella gigantissima Cooper & Grant, 1974 †
Rosobolus elongatus Hansen & Holmer, 2011 †
Rosobolus robertinus Havliček, 1982 †
Rowellella distincta Bednarczyk & Biernat, 1978 †
Rowellella margarita Krause & Rowell, 1975 †
Rowellella minuta Wright, 1963 †
Rowellella parvicapera Valentine et al., 2003 †