| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Discohelix
Taxonomy
Discohelix was named by Dunker (1847) [Sepkoski's age data: Tr Ladi K Maes Sepkoski's reference number: 797,914].
It was reranked as Euomphalus (Discohelix) by Delpey (1941).
It was assigned to Euomphalus by Delpey (1941); to Euomphalidae by Ulrich and Scofield (1897), Knight et al. (1960), Szabo (1979), Conti and Szabó (1989); to Euomphalina by Sepkoski (2002); and to Discohelicidae by Schröder (1995), Bouchet et al. (2005), Bandel (2010).
It was reranked as Euomphalus (Discohelix) by Delpey (1941).
It was assigned to Euomphalus by Delpey (1941); to Euomphalidae by Ulrich and Scofield (1897), Knight et al. (1960), Szabo (1979), Conti and Szabó (1989); to Euomphalina by Sepkoski (2002); and to Discohelicidae by Schröder (1995), Bouchet et al. (2005), Bandel (2010).
Species
D. (Discogonius), D. (Discohelix), D. (Pentagonodiscus), D. acarinata, D. albinatiensis, D. calculiformis, D. calculus, D. californicus, D. centricosta, D. centricostan, D. conica, D. costata, D. cotswoldiae, D. crenulata, D. dictyota, D. elegantula, D. excavata (syn. D. amabilis), D. guembeli, D. inornata, D. leana, D. levis, D. mariae, D. miocarinata, D. murrayensis, D. orbis (syn. D. galatensis), D. orientalis, D. ornata, D. pinguis, D. planigyroides, D. radiata, D. texana, D. tunisiensis, D. venustus
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1847 | Discohelix Dunker |
| 1897 | Discohelix Ulrich and Scofield |
| 1941 | Euomphalus (Discohelix) Delpey p. 264 |
| 1960 | Discohelix Knight et al. p. 195 |
| 1979 | Discohelix Szabo p. 20 |
| 1989 | Discohelix Conti and Szabó p. 30 |
| 1995 | Discohelix Schröder p. 10 |
| 2002 | Discohelix Sepkoski |
| 2005 | Discohelix Bouchet et al. p. 66 |
| 2010 | Discohelix Bandel p. 479 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Discohelix Dunker 1847
show all | hide all
Subg. †Discohelix (Discogonius) Yin and Yochelson 1983
+
†Discohelix (Discogonius) subvenusta Yin and Yochelson 1983
Subg. †Discohelix (Discohelix) Dunker 1848
+
†Discohelix (Discohelix) cotsoldiae Wendt 1968
†Discohelix (Discohelix) guembeli Ammon 1893
†Discohelix acarinata Szabo 1979
†Discohelix albinatiensis Dumortier 1874
†Discohelix calculiformis Dunker 1847
†Discohelix calculus Sandberger 1870
†Discohelix californicus Weaver 1905
†Discohelix centricosta Wendt 1968
†Discohelix centricostan Wendt 1968
†Discohelix conica Wendt 1968
†Discohelix costata Wendt 1968
†Discohelix cotswoldiae Lycett 1850
†Discohelix crenulata Moore 1867
†Discohelix dictyota Wendt 1968
†Discohelix elegantula Douvillé 1916
†Discohelix guembeli von Ammon 1892
†Discohelix inornata Szabo 1979
†Discohelix leana Gabb 1864
†Discohelix levis Wendt 1968
†Discohelix mariae Gemmellaro 1911
†Discohelix miocarinata Szabo 1979
†Discohelix murrayensis Hanna 1927
†Discohelix orientalis Zhu 1995
†Discohelix ornata Hauer 1853
†Discohelix pinguis Zhu 1995
†Discohelix planigyroides Anderson 1938
†Discohelix radiata Phillips 1841
†Discohelix texana Aldrich 1911
†Discohelix tunisiensis Cox 1969
†Discohelix venustus Zhu 1995
Diagnosis
No diagnoses are available