Foraminifera taxon details
Omphalotis Shlykova, 1969 †
721716 (urn:lsid:marinespecies.org:taxname:721716)
accepted
Genus
Endothyra omphalota Rauzer-Chernousova & Reitlinger, 1936 † accepted as Omphalotis omphalota (Rauzer-Chernousova & Reitlinger, 1936) † (type by original designation)
Omphalotis (Omphalotis) Shlykova, 1969 † · alternative representation
- Species Omphalotis brevis Shlykova & Ganelina, 1974 †
- Species Omphalotis callosa (Conil & Lys, 1964) †
- Species Omphalotis chariessa (Conil & Lys, 1964) †
- Species Omphalotis circumplicata (Howchin, 1888) †
- Species Omphalotis egregia (Conil & Lys, 1964) †
- Species Omphalotis hunanica (Lin, Li & Sun, 1990) † (accepted > unreplaced junior homonym, Primary junior homonym of Endothyra hunanica Lin, 1978)
- Species Omphalotis infrequentis (Shlykova, 1951) †
- Species Omphalotis introjactans (Conil & Lys, 1964) †
- Species Omphalotis involuta (Brazhnikova, 1956) †
- Species Omphalotis irenae (Shlykova, 1951) †
- Species Omphalotis koksarekenis (Skvortsov, 1965) †
- Species Omphalotis koktjubensis (Rauzer-Chernousova, 1948) †
- Species Omphalotis lecta Shlykova, 1974 †
- Species Omphalotis marchanti Riley, 1995 †
- Species Omphalotis mica Poyarkov in Poyarkov & Skvortsov, 1979 †
- Species Omphalotis minima (Rauzer-Chernousova & Reitlinger, 1936) †
- Species Omphalotis munda Shlykova & Ganelina, 1974 †
- Species Omphalotis omphalota (Rauzer-Chernousova & Reitlinger, 1936) †
- Species Omphalotis parapulchra (Mikhno in Mikhno & Balakin, 1975) †
- Species Omphalotis parasamarica (Bogush & Yuferev, 1962) †
- Species Omphalotis paraturkestanica (Poyarkov & Skortsov, 1971) †
- Species Omphalotis parvula (Bozorgnia, 1973) †
- Species Omphalotis perfida (Lebedeva, 1954) †
- Species Omphalotis plana (Mikhno in Mikhno & Balakin, 1975) †
- Species Omphalotis pristina Shlykova & Ganelina, 1974 †
- Species Omphalotis samarica (Rauzer-Chernousova, 1948) †
- Species Omphalotis secunda (Malakhova, 1956) †
- Species Omphalotis spiculosa Shlykova & Ganelina, 1974 †
- Species Omphalotis timanica (Durkina, 1959) †
- Species Omphalotis turgescens (Conil & Lys, 1964) †
- Species Omphalotis vicina Grozdilova & Lebedeva, 1978 †
- Species Omphalotis vigilax (Lin & Shi, 1986) †
- Subgenus Omphalotis (Mirifica) Shlykova, 1969 † accepted as Mirifica Shlykova, 1969 † accepted as Ugurus Özdikmen, 2009 † (Opinion of Reitlinger (1981) Nomen translatum)
- Species Omphalotis (Mirifica) definita Shlykova & Ganelina, 1974 † accepted as Ugurus definitus (Shlykova & Ganelina, 1974) † accepted as Globoomphalotis definita (Shlykova & Ganelina, 1974) † (unaccepted > superseded combination, Opinion of Vachard (2019) pers. comm.)
- Species Omphalotis angusta (Durkina, 1959) † accepted as Mediendothyra angusta (Durkina, 1959) † (Opinion of Vachard (2019) pers. com.)
- Species Omphalotis balkhashensis Bogush & Yuferev, 1976 † accepted as Semiendothyra balkhashensis (Bogush & Yuferev, 1976) † (Opinion of Reitlinger (1980))
- Species Omphalotis cara (Shlykova in Durkina, 1959) † accepted as Mediendothyra cara (Shlykova in Durkina, 1959) † (Opinion of Hance et al. (2011))
- Species Omphalotis excelsa (Ganelina, 1956) † accepted as Mediendothyra excelsa (Ganelina, 1956) † (Opinion of Hance et al. (2011))
- Species Omphalotis exilis (Rauzer-Chernousova, 1948) † accepted as Mediendothyra exilis (Rauzer-Chernousova, 1948) † (Opinion of Vachard (2019) pers. com.)
- Species Omphalotis frequentata (Ganelina, 1956) † accepted as Mediendothyra frequentata (Ganelina, 1956) † (unaccepted > superseded combination, Opinion of Kobayashi and Vachard (2022))
- Species Omphalotis tantilla (Shlykova, 1951) † accepted as Mediendothyra tantilla (Shlykova, 1951) † (Opinion of Hance et al. (2011))
- Species Omphalotis uchtovensis (Durkina, 1959) † accepted as Ugurus uchtovensis (Durkina, 1959) †
- Species Omphalotis volynica (Brazhnikova, 1956) † accepted as Semiendothyra volynica (Brazhnikova, 1956) † (Opinion of Vachard (2019) pers. com. [Semiendothyra?])
- Species Omphalotis wjasmensis (Ganelina, 1956) † accepted as Mediendothyra wjasmensis (Ganelina, 1956) † (Opinion of Hance et al. (2011))
- Subgenus Omphalotis (Omphalotis) Shlykova, 1969 † represented as Omphalotis Shlykova, 1969 †
- Species Omphalotis (Omphalotis) brevis Shlykova & Ganelina, 1974 † accepted as Omphalotis brevis Shlykova & Ganelina, 1974 † (Opinion of Vachard (2019) pers. com.)
- Species Omphalotis (Omphalotis) eofrequentata Vdovenko, 1973 † accepted as Mediendothyra eofrequentata Vdovenko, 1973 † (Opinion of Kobayashi and Vachard (2022))
- Species Omphalotis (Omphalotis) lecta Shlykova, 1974 † accepted as Omphalotis lecta Shlykova, 1974 † (Opinion of Vachard (2019) pers. com.)
- Species Omphalotis (Omphalotis) pristina Shlykova & Ganelina, 1974 † accepted as Omphalotis pristina Shlykova & Ganelina, 1974 † (Opinion of Vachard (2019) pers. com.)
marine, brackish, fresh, terrestrial
fossil only
feminine
Shlykova, T. I. (1969). Новый род раннекаменноугольных фораминифер - New early Carboniferous foraminiferal genus. <em>Академия наук СССР Вопросы микропалеонтологии - Academy of Sciences USSR Questions of Micropaleontology.</em> 12: 47-50., available online at http://www.geokniga.org/books/18633
page(s): p. 47 [details] Available for editors [request]
page(s): p. 47 [details] Available for editors [request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Omphalotis Shlykova, 1969 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=721716 on 2024-05-24
Date
action
by
original description
Shlykova, T. I. (1969). Новый род раннекаменноугольных фораминифер - New early Carboniferous foraminiferal genus. <em>Академия наук СССР Вопросы микропалеонтологии - Academy of Sciences USSR Questions of Micropaleontology.</em> 12: 47-50., available online at http://www.geokniga.org/books/18633
page(s): p. 47 [details] Available for editors [request]
original description (of Omphalotis (Omphalotis) Shlykova, 1969 †) Shlykova, T. I. (1969). Новый род раннекаменноугольных фораминифер - New early Carboniferous foraminiferal genus. <em>Академия наук СССР Вопросы микропалеонтологии - Academy of Sciences USSR Questions of Micropaleontology.</em> 12: 47-50., available online at http://www.geokniga.org/books/18633
page(s): p. 48 [details] Available for editors [request]
basis of record Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp., available online at https://books.google.pt/books?id=n_BqCQAAQBAJ [details] Available for editors [request]
page(s): p. 47 [details] Available for editors [request]
original description (of Omphalotis (Omphalotis) Shlykova, 1969 †) Shlykova, T. I. (1969). Новый род раннекаменноугольных фораминифер - New early Carboniferous foraminiferal genus. <em>Академия наук СССР Вопросы микропалеонтологии - Academy of Sciences USSR Questions of Micropaleontology.</em> 12: 47-50., available online at http://www.geokniga.org/books/18633
page(s): p. 48 [details] Available for editors [request]
basis of record Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp., available online at https://books.google.pt/books?id=n_BqCQAAQBAJ [details] Available for editors [request]
From editor or global species database
Diagnosis Test nautiloid, enrolled, involute, and biumbilicate, early coiling slightly variable, later planispiral, sutures radial to slightly oblique; wall calcareous, outer tectorium continuing to produce a distinct septal margin, thick radiate median layer and dense microcrystalline tectum, well-developed secondary deposits on the chamber floor, the low chomatalike deposits may be hooklike or a forward directed spine in the final chamber; aperture a broad and low basal opening. L. Carboniferous (M. Visean) to U. Carboniferous (L. Namurian); European and Asiatic USSR; France; N. Africa; USA: Idaho, Utah. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]