Calliostomatidae – Calliostomatinae: Calliostoma (Fautor) columnarium Hedley & May, 1908 (‘Cape Pillar top-shell’)
Synonym(s): columnarium Hedley & May, 1908.
Typical shell-length 8.0 mm. Lives in offshore waters on sponges and bryozoans. Native. Endemic to southeastern Australia (TAS, VIC and SA).
no coastal locality records for this species currently available