†Donaldiella derwiduii Grabau 1922 (snail)
Gastropoda - Murchisoniina - Lophospiridae
Alternative combinations: Pagodispira derwiduii, Pagodospira derwiduii
Belongs to Donaldiella according to P. J. Wagner 2011
Sister taxa: Donaldiella catharina, Donaldiella cicelia, Donaldiella dorothea, Donaldiella filosa, Donaldiella pagodai, Donaldiella tetracarina, Loxoplocus (Donaldiella) karczewskii
Ecology: facultatively mobile epifaunal suspension feeder