†Macroscaphites (Costidiscus) Uhlig 1883 (ammonite)
Cephalopoda - Ammonoidea - Macroscaphitidae
Alternative spelling: Costidiscus
Parent taxon: Macroscaphites according to G. Landra et al. 2000
See also Sepkoski 2002
Sister taxa: Macroscaphites (Macroscaphites), Macroscaphites perforatus, Macroscaphites soaresi, Macroscaphites striatisulcatus, Macroscaphites yvani
Subtaxa: Macroscaphites (Costidiscus) recticostatus
Ecology: fast-moving nektonic carnivore
Distribution: