†Kitikamispira bicostatus Roemer 1855 (snail)
Alternative combinations: Araeonema bicostatus, Gyronema bicostatus, Turbo bicostatus
Full reference: F. A. Roemer. 1855. Beiträge zur geologischen Kenntnis des nordwestlichen Harzbegirges. Paleontographica 5:1-44
Belongs to Kitikamispira according to P. J. Wagner 2011
Sister taxa: Kitikamispira bellense, Kitikamispira concinna, Kitikamispira crenulistriata, Kitikamispira granosus, Kitikamispira hamiltoniae, Kitikamispira kanekoi, Kitikamispira minuitinodosa, Kitikamispira minutiforma, Kitikamispira monroei, Kitikamispira multistriata, Kitikamispira ormistoni, Kitikamispira perstrialis, Kitikamispira speciosum, Kitikamispira tubericosta, Kitikamispira ukalundensis
Ecology: stationary epifaunal suspension feeder