Bivalvia - Actinodontida - Redoniidae
Full reference: C. Babin. 1966. Mollusques bivalves et céphalopodes du Paléozoïque Armoricain. Étudé systématique. Essai sur la phylogénie des bivalves. Esquisse paléoécologique. Imprimerie Commerciale et Administrative. Brest 1-471
Parent taxon: Anodontopsoidea according to J. G. Carter et al. 2011
See also Bouchet et al. 2010, Cope 1996, Nevesskaja 2009, Sánchez 2001 and Wang et al. 2025
Sister taxa: Actinodontidae, Anodontopsidae, Baidiostracidae, Cycloconchidae, Intihuarellidae
Subtaxa: Dulcineaia Eoredonia Moridunia Pseudoredonia Redonia Yunnanoredonia
Ecology: facultatively mobile infaunal suspension feeder
Distribution:
• Dobrotivian of Czechia (2 collections), France (1), Morocco (1), Portugal (4), Spain (8)
• Klabava of France (1)
• Arenig of Argentina (6), Bolivia (2), France (5), Morocco (2)
• Ordovician of Argentina (2), China (8), Czechia (4), France (7), Morocco (11), Portugal (1), Spain (11), Türkiye (1), the United Kingdom (1)
Total: 78 collections including 85 occurrences