''Spongioradsia'' is an genus of
polyplacophoran molluscs. ''Spongioradsia'' became extinct during the
Oligocene period.
[MolluscaBase eds. (2022). MolluscaBase. Spongioradsia Pilsbry, 1894. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=385630 on 2022-06-22]
Species
* ''
Spongioradsia aleutica'' (Dall
, 1878)
;Synonyms:
* ''Spongioradsia foveolata''
Is. Taki, 1938: synonym of ''
Callochiton foveolatus
''Callochiton'' is a genus of chitons in the family Callochitonidae. MolluscaBase eds. (2022). MolluscaBase. Callochiton Gray, 1847. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1 ...
''
(Is. Taki, 1938) (original combination)
* ''Spongioradsia subaleutica''
Sirenko, 1976: synonym of ''Lepidochitona (Lepidochitona) subaleutica''
(Sirenko, 1976) (original combination)
References
External links
Pilsbry, H. A. (1893-1895). Manual of conchology, structural and systematic, with illustrations of the species. Ser. 1. Vol. 15: Polyplacophora (Chitons). Acanthochitidae, Cryptoplacidae and appendix. Tectibranchiata. pp 1-463, pls 1-58
Oligocene animals
Prehistoric chiton genera
{{chiton-stub