| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Stephanoceras (Perisphinctes)
Taxonomy
Stephanoceras (Perisphinctes) was named by Waagen (1869) [Sepkoski's age data: J Call-m J Tith]. It is not extant. It is the type subgenus of Perisphinctidae, Perisphinctaceae, Perisphinctinae.
It was Ammonites (Perisphinctes) by de Loriol (1877), Crick (1894); it was reranked as Perisphinctes by Arkell (1952), Sepkoski (2002), Parent (2006), Matsukawa et al. (2008), Sato and Yamada (2014), Callomon (2016).
It was assigned to Stephanoceras by Waagen (1869); to Ammonites by de Loriol (1877), Crick (1894); to Perisphinctidae by Arkell (1952); to Ammonoidea by Sepkoski (2002); and to Perisphinctinae by Parent (2006), Matsukawa et al. (2008), Sato and Yamada (2014), Callomon (2016).
It was Ammonites (Perisphinctes) by de Loriol (1877), Crick (1894); it was reranked as Perisphinctes by Arkell (1952), Sepkoski (2002), Parent (2006), Matsukawa et al. (2008), Sato and Yamada (2014), Callomon (2016).
It was assigned to Stephanoceras by Waagen (1869); to Ammonites by de Loriol (1877), Crick (1894); to Perisphinctidae by Arkell (1952); to Ammonoidea by Sepkoski (2002); and to Perisphinctinae by Parent (2006), Matsukawa et al. (2008), Sato and Yamada (2014), Callomon (2016).
Species lacking formal opinion data
Perisphinctes A, Perisphinctes B, Perisphinctes acer, Perisphinctes africanus, Perisphinctes aguilonensis, Perisphinctes alatus, Perisphinctes albertinus, Perisphinctes alligatus, Perisphinctes andelotensis, Perisphinctes andelotensis, Perisphinctes andium, Perisphinctes anguiculus, Perisphinctes anguinus, Perisphinctes arkelli, Perisphinctes arkelli, Perisphinctes balderus, Perisphinctes borealis, Perisphinctes boweni, Perisphinctes breviceps, Perisphinctes buckmani, Perisphinctes buckmanni, Perisphinctes cautisnigrae, Perisphinctes chirchonensis, Perisphinctes colubrinus, Perisphinctes contiguus, Perisphinctes cotovui, Perisphinctes crassissimus, Perisphinctes crotalinus, Perisphinctes cuneicostatus, Perisphinctes cyrilli, Perisphinctes dacquei, Perisphinctes densecostatus, Perisphinctes dichotomus, Perisphinctes dobrogensis, Perisphinctes dorae, Perisphinctes dorsoplanus, Perisphinctes duongi, Perisphinctes effrenatus, Perisphinctes elizabethae, Perisphinctes episcopalis, Perisphinctes ernesti, Perisphinctes eucostatus, Perisphinctes gottschei, Perisphinctes helenae, Perisphinctes indogermanicus, Perisphinctes koeneni, Perisphinctes kranaus, Perisphinctes kreutzi, Perisphinctes laevipickeringius, Perisphinctes laisinensis, Perisphinctes latilinguatus, Perisphinctes luciae, Perisphinctes luciaeformis, Perisphinctes lucieformis, Perisphinctes mairei-matheyi, Perisphinctes malinowskae, Perisphinctes marnesiae, Perisphinctes maximus, Perisphinctes monteiroi, Perisphinctes multicostatus, Perisphinctes nectobrigensis, Perisphinctes orientalis, Perisphinctes ouatius, Perisphinctes panderi, Perisphinctes panthieri, Perisphinctes patturatensis, Perisphinctes paturratensis, Perisphinctes perplanatus, Perisphinctes pickeringius, Perisphinctes planula, Perisphinctes polygyratus, Perisphinctes polygyratus, Perisphinctes praestenocyclus, Perisphinctes progeron, Perisphinctes prosmiscuus, Perisphinctes pulvinus, Perisphinctes pumilus, Perisphinctes quadratus, Perisphinctes quadratus, Perisphinctes roedereri, Perisphinctes rotoides, Perisphinctes sayni, Perisphinctes scythicus, Perisphinctes siemiradzkii, Perisphinctes siemirazkii, Perisphinctes siliceus, Perisphinctes spathi, Perisphinctes strumatus, Perisphinctes sutneri, Perisphinctes torquatus, Perisphinctes transatlanticus, Perisphinctes trichoplocus, Perisphinctes trichoplocus, Perisphinctes uptonensis, Perisphinctes vandellii, Perisphinctes wartaeformis, Stephanoceras humphresianum, Stephanoceras humphriesianum, Stephanoceras juhlei, Stephanoceras kirschneri, Stephanoceras nodosum, Stephanoceras obesum, Stephanoceras pyritosum, Stephanoceras quenstedti, Stephanoceras skidegatensis, Stephanoceras umbilicatum
Synonymy list
| Year | Name and author |
|---|---|
| 1869 | Stephanoceras (Perisphinctes) Waagen p. 248 |
| 1877 | Ammonites (Perisphinctes) de Loriol pp. 49-50 |
| 1894 | Ammonites (Perisphinctes) Crick p. 436 |
| 1952 | Perisphinctes Arkell p. 292 |
| 2002 | Perisphinctes Sepkoski |
| 2006 | Perisphinctes Parent p. 37 |
| 2008 | Perisphinctes Matsukawa et al. p. 4 |
| 2014 | Perisphinctes Sato and Yamada p. 36 |
| 2016 | Perisphinctes Callomon |
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.
Subg. †Stephanoceras (Perisphinctes) Waagen 1869
show all | hide all
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| J.H. Callomon 2016 | Ammonites biplex genotype |