Gastropoda - Murchisoniina - Lophospiridae

Alternative combination: Hormotoma (Goniospira) filosa

Full reference: J. G. Donald. 1902. On some of the Proterozoic Gasteropoda which have been referred to Murchisonia and Pleurotomaria, with descriptions of new subgenera and species. Quarterly Journal of the Geological Society of London 58(4):313-339

Belongs to Donaldiella according to P. J. Wagner 2011

Sister taxa: Donaldiella catharina, Donaldiella cicelia, Donaldiella derwiduii, Donaldiella dorothea, Donaldiella pagodai, Donaldiella tetracarina, Loxoplocus (Donaldiella) karczewskii

Ecology: facultatively mobile epifaunal suspension feeder