Colpospira (Platycolpus) Donald 1900 (turret shell)
Gastropoda - Cerithioidea - Turritellidae
Alternative spelling: Platycolpus
Parent taxon: Colpospira according to W. D. Allmon 1996
See also Marwick 1957 and Rosenberg et al. 2006
Sister taxa: Colpospira (Acutospira), Colpospira (Colpospira), Colpospira (Ctenocolpus), Colpospira acinella, Colpospira conspicabilis, Colpospira platyspira, Colpospira tristira
Subtaxa: Colpospira (Platycolpus) congelata Colpospira (Platycolpus) musgravia Colpospira (Platycolpus) quadrata Platycolpus depressus Platycolpus marcoui
Ecology: facultatively mobile semi-infaunal suspension feeder
Distribution: found only at Boulder 44 (Levis Conglomerate) (Cambrian of Quebec)