†Turritella altilira costaricensis Olsson 1922 (turret shell)
Gastropoda - Cerithioidea - Turritellidae
Full reference: A. A. Olsson. 1922. The Miocene of Northern Costa Rica. Bulletins of American Paleontology 9(39):1-309
Belongs to Turritella altilira according to A. A. Olsson 1922
Sister taxa: Turritella (Bactrospira) altilira tornata, Turritella altilira chiriquiensis
Ecology: facultatively mobile semi-infaunal suspension feeder
Distribution: there are no occurrences of Turritella altilira costaricensis in the database