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Cyrtolites
Taxonomy
Cyrtolites was named by Conrad (1838) [Sepkoski's age data: O Llde S Wenl Sepkoski's reference number: 1,909]. It is not extant. Its type is Cyrtolites ornatus.
It was reranked as Bellerophon (Cyrtolites) by Perner (1903).
It was assigned to Bellerophon by Perner (1903); to Cyrtolitidae by Knight et al. (1960), Runnegar and Jell (1976), Wahlman (1992); and to Cyrtonellida by Sepkoski (2002).
It was reranked as Bellerophon (Cyrtolites) by Perner (1903).
It was assigned to Bellerophon by Perner (1903); to Cyrtolitidae by Knight et al. (1960), Runnegar and Jell (1976), Wahlman (1992); and to Cyrtonellida by Sepkoski (2002).
Species
C. (Cyrtolites), C. (Cyrtonella), C. budleighensis, C. claysferryensis, C. craigensis, C. dilatus, C. disjunctus, C. grandis, C. hornyi, C. inornatum, C. inprobus, C. insculptus, C. nodosus, C. occultus, C. ornatus (type species), C. retrorsus (syn. C. fillmorensis), C. rugosus, C. seminulum, C. sinuatus, C. sinuosus, C. thraivensis, C. trentonensis, C. tuboides, C. undulatus
Synonymy list
| Year | Name and author |
|---|---|
| 1838 | Cyrtolites Conrad |
| 1903 | Bellerophon (Cyrtolites) Perner |
| 1960 | Cyrtolites Knight et al. p. 175 |
| 1976 | Cyrtolites Runnegar and Jell p. 118 |
| 1992 | Cyrtolites Wahlman pp. O86 – O91 |
| 2002 | Cyrtolites Sepkoski |
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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. †Cyrtolites Conrad 1838
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Subg. †Cyrtolites (Cyrtolites) Conrad 1838
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†Cyrtolites (Cyrtolites) minor Ulrich and Scofield 1897
†Cyrtolites budleighensis Reed 1921
†Cyrtolites claysferryensis Wahlman 1992
†Cyrtolites craigensis Reed 1921
†Cyrtolites dilatus Ulrich and Scofield 1897
†Cyrtolites disjunctus Ulrich and Scofield 1897
†Cyrtolites grandis Koken 1897
†Cyrtolites hornyi Wahlman 1992
†Cyrtolites inornatum Hall 1845
†Cyrtolites inprobus Perner 1903
†Cyrtolites insculptus Northrop 1939
†Cyrtolites nodosus Salter and Aveline 1854
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†Cyrtolites nodosus nodosus Salter and Aveline 1854
†Cyrtolites nodosus llandoveriana Reed 1921
†Cyrtolites occultus Perner 1903
†Cyrtolites ornatus Conrad 1838
†Cyrtolites retrorsus Ulrich and Scofield 1897
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Invalid names: Cyrtolites fillmorensis Ulrich and Scofield 1897 [synonym]
†Cyrtolites rugosus Perner 1903
†Cyrtolites seminulum Perner 1903
†Cyrtolites sinuatus Hall and Whitfield 1877
†Cyrtolites sinuosus Hall 1879
†Cyrtolites thraivensis Reed 1921
†Cyrtolites trentonensis Conrad 1842
†Cyrtolites tuboides Perner 1903
†Cyrtolites undulatus Perner 1903
Diagnosis
No diagnoses are available