| Kingdom | Phylum | Class | Order | Family |
|---|---|---|---|---|
| Animalia | Mollusca | Cephalopoda | Ammonoidea | Acanthoceratidae |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| species | Calycoceras annulatum (Collignon, 1964) | accepted |
| species | Calycoceras asiaticum (Jimbo, 1894) | accepted |
| species | Calycoceras besairieri (Collignon, 1937) | accepted |
| species | Calycoceras boreale Kennedy et al., 1996 | accepted |
| species | Calycoceras dromense (Thomel, 1972) | accepted |
| species | Calycoceras gentoni (Brongniart, 1822) | accepted |
| species | Calycoceras guerangeri (Spath, 1926) | accepted |
| species | Calycoceras naviculare (Mantell, 1822) | accepted |
| species | Calycoceras orientale (Matsumoto et al., 1957) | accepted |
| species | Calycoceras picteti Wright & Kennedy, 1990 | accepted |
| species | Calycoceras planecostatum (Kossmat, 1897) | accepted |
Calycoceras Hyatt, 1900. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2021-09-10.