Artiopoda - Phacopida - Acastidae
Alternative spelling: Neocalmonia (Quadratispina)
Parent taxon: Asteropyginae according to A. P. Van Viersen and W. Vanherle 2018
See also Gandl 1972
Sister taxa: Alcaldops, Asteropyge, Bradocryphaeus, Destombesina, Dunopyge, Gandlops, Ganetops, Heliopyge, Jaylopygiella, Metacanthina, Minicryphaeus, Morzadecops, Pennarbedops, Platykardiapyge, Radiopyge, Rhenops
Subtaxa: Neocalmonia (Quadratispina) quadratispinosa Quadratispina asturica Quadratispina excelsa Quadratispina hispanica
Type: Neocalmonia (Quadratispina) quadratispinosa
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Devonian of Belgium (1 collection), Spain (3)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.