| Basic info | Taxonomic history | Classification | Relationships |
| Morphology | Ecology and taphonomy | Map | Age range and collections |
Polyplectus
Taxonomy
Polyplectus is a genus. It is not extant.
It was assigned to Ammonoidea by Sepkoski (2002); and to Harpoceratinae by Howarth (2013).
It was assigned to Ammonoidea by Sepkoski (2002); and to Harpoceratinae by Howarth (2013).
Species
Species lacking formal opinion data
Sister genera
Cleviceras, Eleganticeras (syn. Elegantuliceras, Ochotoceras, Leptarpites), Harpoceras (syn. Lioceras, Harpoceratoides, Maconiceras, Glyptarpites, Tardarpoceras, Phaularpites, Falcifericeras, Kolymoceras, Gallitellia), Osperleioceras (syn. Pseudopolyplectus), Ovaticeras, Pseudolioceras (syn. Praehaploceras, Pseudowalkericeras, Buckmanites), Sphenarpites, Taffertia, Tiltoniceras (syn. Pacificeras)
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Synonyms
|
Synonymy list
| Year | Name and author |
|---|---|
| 1973 | Micropolyplectus Guex |
| 1981 | Praepolyplectus Venturi |
| 2002 | Polyplectus Sepkoski, Jr. |
| 2013 | Polyplectus Howarth p. 76 |
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