Rangia (Rangianella) Conrad 1868 (clam)
Bivalvia - Cardiida - Mactridae
Alternative spelling: Rangianella
Parent taxon: Rangia according to J. H. Signorelli 2019
Sister taxa: Rangia (Miorangia), Rangia (Praerangia), Rangia (Rangia), Rangia lecontei
Subtaxa: Rangia (Rangianella) flexuosa Rangia (Rangianella) mendica Rangia (Rangianella) pontchartrainensis
Ecology: facultatively mobile infaunal suspension feeder
Distribution:
• Quaternary of United States (2: Louisiana collections)
Total: 2 collections each including a single occurrence