Parent taxon: Noetia according to J. A. Todd 2001
See also Reinhart 1943
Sister taxa: Arca (Noetia) koerti, Arca (Noetia) pondaungensis, Arca (Noetia) reuningi, Noetia (Eontia), Noetia (Eontia) centrota, Noetia (Sheldonella), Noetia bisulcata, Noetia dauleana, Noetia incile, Noetia lindae, Noetia macdonaldi, Noetia magnifica, Noetia mayensis, Noetia reversa, Noetia sheldoniana, Noetia vientoensis
Subtaxa: Noetia (Noetia) magna
Ecology: facultatively mobile semi-infaunal suspension feeder
Distribution:
• Quaternary of Costa Rica (1 collection), United States (2: North Carolina, South Carolina)
• Pliocene of Costa Rica (1), Ecuador (1)
• Miocene of Brazil (1), the Dominican Republic (2), Ecuador (2), Panama (2)
Total: 12 collections each including a single occurrence