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Cadomites (Polyplectites)
Taxonomy
Polyplectites was named as a genus. It is not extant. Its type is Ammonites linguiferus.
It was synonymized subjectively with Cadomites by Zatoń (2010); it was reranked as Cadomites (Polyplectites) by Besnosov and Mitta (1993), Majidifard (2015), Seyed-Emami et al. (2018), Galácz (2019).
It was assigned to Stephanoceratidae by Arkell et al. (1957); to Ammonoidea by Sepkoski (2002); and to Cadomites by Besnosov and Mitta (1993), Majidifard (2015), Seyed-Emami et al. (2018), Galácz (2019).
It was synonymized subjectively with Cadomites by Zatoń (2010); it was reranked as Cadomites (Polyplectites) by Besnosov and Mitta (1993), Majidifard (2015), Seyed-Emami et al. (2018), Galácz (2019).
It was assigned to Stephanoceratidae by Arkell et al. (1957); to Ammonoidea by Sepkoski (2002); and to Cadomites by Besnosov and Mitta (1993), Majidifard (2015), Seyed-Emami et al. (2018), Galácz (2019).
Subtaxa
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1957 | Polyplectites Arkell et al. p. 290 |
| 1993 | Cadomites (Polyplectites) Besnosov and Mitta p. 66 |
| 2002 | Polyplectites Sepkoski |
| 2015 | Cadomites (Polyplectites) Majidifard p. 30 |
| 2018 | Cadomites (Polyplectites) Seyed-Emami et al. |
| 2019 | Cadomites (Polyplectites) Galácz p. 241 |
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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.
Subg. †Cadomites (Polyplectites)
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†Cadomites (Polyplectites) alievi Rostovzev 1985
†Cadomites (Polyplectites) dorni Roche 1939
†Cadomites (Polyplectites) linguiferus d'Orbigny 1846
†Cadomites (Polyplectites) richei Lissajous 1923
†Cadomites (Polyplectites) zlatarskii Stephanov 1963
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 10.3 | 8.00 | 13.2 | 10.6 | 3.64 | |
| shell diameter | 2 | 26.5 | 25.0 | 28.0 | 26.5 | 2.12 | |
| shell inflation | 2 | 10.9 | 10.0 | 11.8 | 10.9 | 1.27 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Late/Upper Bajocian to the top of the Early/Lower Bathonian or 168.60000 to 165.30000 Ma
Collections (16 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Parkinsoni | Germany | Cadomites dorni (178236) | |
| Parkinsoni | Iran | Cadomites sp. (175747) | |
| Parkinsoni - Early/Lower Bathonian | Russian Federation | Cadomites alievi (187894) | |
| Late/Upper Bajocian | Iran (Damghan) | Cadomites sp., Cadomites zlatarskii (199159) | |
| Late/Upper Bajocian | Germany | Cadomites sp. (62247) | |
| Late/Upper Bajocian | Russian Federation | Cadomites sp. (186495) | |
| Late/Upper Bajocian - Early/Lower Bathonian | Iran | Cadomites dorni (175755) | |
| Late/Upper Bajocian - Early/Lower Bathonian | Chile (Antofagasta) | Polyplectites sp. (234384) | |
| Early/Lower Bathonian | Germany | Cadomites sp. (62250 62251) | |
| Early/Lower Bathonian | Iran (Damghan) | Cadomites sp., Cadomites zlatarskii (199163) Cadomites zlatarskii (199223 199228) | |
| Late/Upper Bathonian | Poland | Cadomites linguiferus (186797) | |
| Late/Upper Bathonian | Italy | Cadomites richei (193325) | |
| Middle Bathonian | Uzbekistan | Cadomites zlatarskii (187893) |