Traits taxon details
Mrassiella Ragozin, 1935 †
1594863 (urn:lsid:marinespecies.org:taxname:1594863)
accepted
Genus
Mrassiella magniforma Ragozin, 1935 † (type by original designation)
- Species Mrassiella alternata Betekhtina, 1974 †
- Species Mrassiella animosa Spasskaya, 1964 †
- Species Mrassiella anscheriana Ragozin, 1958 †
- Species Mrassiella antiqua Lapshina, 1958 †
- Species Mrassiella conformata Betekhtina, 1974 †
- Species Mrassiella degenerata Ragozin, 1958 †
- Species Mrassiella fedotovi Ragozin, 1958 †
- Species Mrassiella finitima Betekhtina, 1974 †
- Species Mrassiella gigantea Lapshina, 1958 †
- Species Mrassiella grandis Tokareva, 1970 †
- Species Mrassiella indigena Spasskaya, 1964 †
- Species Mrassiella insueta Betekhtina, 1965 †
- Species Mrassiella kumsassiana Ragozin, 1958 †
- Species Mrassiella kusnetzkiana Ragozin, 1958 †
- Species Mrassiella larga Spasskaya, 1964 †
- Species Mrassiella lira Lapshina, 1958 †
- Species Mrassiella magniforma Ragozin, 1935 †
- Species Mrassiella minusinica Spasskaya, 1966 †
- Species Mrassiella oblonga Ragozin, 1935 †
- Species Mrassiella ovata Khalfin, 1950 †
- Species Mrassiella parma Lapshina, 1958 †
- Species Mrassiella parva Ragozin, 1958 †
- Species Mrassiella paucula (Spasskaya, 1966) †
- Species Mrassiella perfidae Spasskaya, 1964 †
- Species Mrassiella permagna Khalfin, 1950 †
- Species Mrassiella prima Betekhtina, 1966 †
- Species Mrassiella rhomboidea Khalfin, 1950 †
- Species Mrassiella semisulcata Ragozin, 1958 †
- Species Mrassiella sera Khalfin, 1950 †
- Species Mrassiella subcordata Khalfin, 1950 †
- Species Mrassiella subtrigonalis Betekhtina, 1965 †
- Species Mrassiella superlata Tokareva, 1970 †
- Species Mrassiella taeniolata (Khalfin, 1950) †
- Species Mrassiella trapezoidalis (Krotov, 1888) †
- Species Mrassiella ampla Khalfin, 1950 † accepted as Mrassiellina ampla (Khalfin, 1950) † (unaccepted > superseded combination)
- Species Mrassiella gigantissima Khalfin, 1950 † accepted as Ussoviella gigantissima (Khalfin, 1950) † (unaccepted > superseded combination)
- Species Mrassiella kemeroviensis Benediktova, 1959 † accepted as Mrassiellina kemeroviensis (Benediktova, 1959) † (unaccepted > superseded combination)
- Species Mrassiella komiensis Kanev, 1977 † accepted as Concinella komiensis (Kanev, 1977) † (unaccepted > superseded combination)
- Species Mrassiella sincera Spasskaya, 1964 † accepted as Summita sincera (Spasskaya, 1964) † (unaccepted > superseded combination)
- Species Mrassiella umbonata Benediktova, 1959 † accepted as Mrassiellina umbonata (Benediktova, 1959) † (unaccepted > superseded combination)
- Species Mrassiella concinna Khalfin, 1950 † (uncertain > taxon inquirendum)
- Species Mrassiella gloriosa Ragozin, 1935 † (uncertain > taxon inquirendum)
- Species Mrassiella linguiformis Khalfin, 1950 † (uncertain > taxon inquirendum)
- Species Mrassiella obscura Ragozin, 1935 † (uncertain > taxon inquirendum)
- Species Mrassiella procopiensis Ragozin, 1939 † (uncertain > taxon inquirendum)
- Species Mrassiella ridicula Ragozin, 1935 † (uncertain > taxon inquirendum)
- Species Mrassiella striata Khalfin, 1950 † (uncertain > taxon inquirendum)
fossil only
feminine
Ragozin, L. A. (1935). Peletsipody Balakhonskoy svity Kuzbassa [Bivalves of the Balakhon Formation of Kuzbass]. <em>Trudy Tomskogo Gosudarstvennogo Universiteta imeni V. V. Kuibysheva.</em> 88: 54–74.
page(s): 54-55 [details] Available for editors
page(s): 54-55 [details] Available for editors

MolluscaBase eds. (2025). MolluscaBase. Mrassiella Ragozin, 1935 †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1594863 on 2025-04-30
Marine Species Traits editorial board (2025). Marine Species Traits. Mrassiella Ragozin, 1935 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1594863 on 2025-04-30
Date
action
by
original description
Ragozin, L. A. (1935). Peletsipody Balakhonskoy svity Kuzbassa [Bivalves of the Balakhon Formation of Kuzbass]. <em>Trudy Tomskogo Gosudarstvennogo Universiteta imeni V. V. Kuibysheva.</em> 88: 54–74.
page(s): 54-55 [details] Available for editors
basis of record Betekhtina, O. A. (1966). Verkhnepaleozoiskie nemorskie peletsipody (dvustvorki) Sibiri i vostochnogo Kazakhstana [Upper Paleozoic non-marine Pelecypoda (bivalves) of Siberia and eastern Kazakhstan]. Nauka, Moskva, 220 pp.
page(s): 190 [details] Available for editors
page(s): 54-55 [details] Available for editors

basis of record Betekhtina, O. A. (1966). Verkhnepaleozoiskie nemorskie peletsipody (dvustvorki) Sibiri i vostochnogo Kazakhstana [Upper Paleozoic non-marine Pelecypoda (bivalves) of Siberia and eastern Kazakhstan]. Nauka, Moskva, 220 pp.
page(s): 190 [details] Available for editors
