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Orthosphinctes
Taxonomy
Orthosphinctes was named by Schindewolf (1925) [Sepkoski's age data: J Kimm-l J Kimm-u Sepkoski's reference number: 302]. It is not extant.
It was assigned to Perisphinctinae by Schlegelmilch (1994); to Ammonoidea by Sepkoski (2002); to Ataxioceratinae by Parent (2006); and to Ataxioceratidae by Parent et al. (2012).
It was assigned to Perisphinctinae by Schlegelmilch (1994); to Ammonoidea by Sepkoski (2002); to Ataxioceratinae by Parent (2006); and to Ataxioceratidae by Parent et al. (2012).
Species
Species lacking formal opinion data
O. africanus, O. alternans, O. alternans, O. beraketensis, O. beraketensis, O. beticus, O. beticus, O. blondeti, O. ciryi, O. colubrinus, O. colubrinus, O. davidi, O. desmoides debelmasi, O. desmoides desmoides, O. desmoides quenstedti, O. desmoides, O. enayi, O. evolutus, O. fontannesi, O. gidoni, O. inconditus, O. kirkalalensis, O. kirkdalensis, O. mogosensis, O. perayensis, O. polygratus, O. polygyratus, O. polygyratus, O. proinconditus, O. pseudoachilles, O. schaireri, O. stromeri, O. thieuloyi, O. tintanti, O. titziani, O. titziani, O. tiziani, O. tiziani, O. tizianifomis, O. torresensis, O. wagurensis, Perisphinctes anguinus, Perisphinctes monteiroi
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1925 | Orthosphinctes Schindewolf |
| 1994 | Orthosphinctes Schlegelmilch p. 64 |
| 2002 | Biplices Sepkoski |
| 2002 | Orthosphinctes Sepkoski |
| 2006 | Orthosphinctes Parent p. 49 |
| 2012 | Orthosphinctes Parent et al. |
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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. †Orthosphinctes Schindewolf 1925
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Subg. †Orthosphinctes (Orthosphinctes) Schindewolf 1925
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†Orthosphinctes (Orthosphinctes) freybergi Geyer 1961
†Orthosphinctes (Orthosphinctes) laufenensis Siemiradzki 1898
†Orthosphinctes (Orthosphinctes) virgulatus Quenstedt 1858
†Orthosphinctes (Orthosphinctes) wemodingensis Wegele 1929
Subg. †Orthosphinctes (Pseudorthosphinctes) Enay 1966
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†Orthosphinctes (Pseudorthosphinctes) suevicus Siemiradzki 1898
†Orthosphinctes ariniensis Melendez 1989
†Orthosphinctes polygyratus Reinecke 1818
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Invalid names: Ammonites tiziani Oppel 1863 [synonym], Lithacoceras (Progeronia) pseudopolyplocoides Geyer 1961 [synonym], Nautilus colubrinus Reinecke 1818 [synonym], Perisphinctes postcolubrinus Wegele 1929 [synonym], Perisphinctes pseudobreviceps Wegele 1929 [synonym], Perisphinctes uresheimensis Wegele 1929 [synonym]
Invalid names: Biplices [synonym]
Diagnosis
No diagnoses are available