Protocycloceratidae
Recorded as extinct.
Classification
| Kingdom | Animalia |
|---|---|
| Phylum | Mollusca |
| Class | Cephalopoda |
| Family | Protocycloceratidae |
| Habitat | MARINE |
| Genera | 8 |
| Species records held | 25 |
| Descendant taxa (GBIF) | 52 |
| GBIF key | 3246072 |
Genera in Protocycloceratidae
- Catoraphiceras — 9 species: Catoraphiceras cushingi, Catoraphiceras ibexense, Catoraphiceras lobatum, Catoraphiceras osagense, Catoraphiceras pearsonae, Catoraphiceras resseri, Catoraphiceras sinuatum, Catoraphiceras staceyae
- Rudolfoceras — 7 species: Rudolfoceras antiquum, Rudolfoceras keadyi, Rudolfoceras kindlei, Rudolfoceras levisense, Rudolfoceras praenuntium, Rudolfoceras russelli, Rudolfoceras subarcuatum
- Endocycloceras — 5 species: Endocycloceras gracile, Endocycloceras legorense, Endocycloceras perannulatum, Endocycloceras subcurvatum, Endocycloceras wilsonae
- Apocrinoceras — 1 species: Apocrinoceras talboti
- Hemicoanella — 1 species: Hemicoanella occulta
- Kyminoceras — 1 species: Kyminoceras kottlowskii
- Walcottoceras — 1 species: Walcottoceras obliquum
- Ectocycloceras
Source and Attribution
Taxonomic rank data on this page is drawn from the GBIF Backbone Taxonomy, doi.org/10.15468/39omei, GBIF Secretariat, licensed CC BY 4.0. Member-species counts are counts of records held in the Sanctum species index, not a claim of completeness for the family.