Bivalvia - Cardiida - Mactridae
Alternative spelling: Spisulona
Parent taxon: Spisula according to L. R. Cox et al. 1969
See also Sepkoski 2002
Sister taxa: Mactra (Spisula) sammamishensis, Spisula (Austromactra), Spisula (Cymbophora), Spisula (Eomactra), Spisula (Notospisula), Spisula (Ruellia), Spisula (Spisula), Spisula (Stereomactra), Spisula arcuata, Spisula brombachensis, Spisula callistaeformis, Spisula compressa, Spisula craspedota, Spisula decisa, Spisula dernburgi, Spisula elliptica, Spisula hannibali, Spisula hemphillii, Spisula jacksonensis, Spisula obtruncata, Spisula paralis, Spisula parilis, Spisula praetanius, Spisula praetenuis, Spisula rappahannockensis, Spisula semisulcata, Spisula sookensis, Spisula sorachiensis, Spisula subcuneata, Spisula subtruncata, Spisula twinensis, Spisula veneriformis
Subtaxa: none
Ecology: facultatively mobile infaunal suspension feeder
Distribution: found only at Waitemata Brewery Well - Otahuhu (Otahuhu Formation) (Pliocene of New Zealand)