Protospinacidae
Recorded as extinct.
Classification
| Kingdom | Animalia |
|---|---|
| Phylum | Chordata |
| Class | Elasmobranchii |
| Family | Protospinacidae |
| Habitat | MARINE |
| Genera | 2 |
| Species records held | 12 |
| Descendant taxa (GBIF) | 18 |
| GBIF key | 4824458 |
Genera in Protospinacidae
- Protospinax — 7 species: Protospinax annectans, Protospinax bilobatus, Protospinax carvalhoi, Protospinax lochensteinensis, Protospinax magnus, Protospinax muftius, Protospinax planus
- Cosmacanthus — 5 species: Cosmacanthus carinatus, Cosmacanthus elegans, Cosmacanthus humboldtensis, Cosmacanthus malcolmsoni, Cosmacanthus marginalis
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.