Gastropoda - Murchisoniina - Murchisoniidae

Alternative combinations: Murchisonia coralli, Pleurotoma coralli

Belongs to Cyrtostropha according to P. J. Wagner 2011

Sister taxa: Cyrtostropha bicincta, Cyrtostropha cava, Cyrtostropha macrospira, Cyrtostropha monoliniformis, Cyrtostropha morinensis, Cyrtostropha obscura, Cyrtostropha pacifica, Cyrtostropha salteri, Cyrtostropha scitula, Cyrtostropha sculpta, Cyrtostropha subplicata, Cyrtostropha torquata