Gastropoda - Pyramidelloidea - Streptacididae

Alternative combinations: Aclis robusta, Aclisina robusta

Full reference: R. P. Stevens. 1858. Description of new Carboniferous fossils from the Appalachia, Illinois and Michigan coal fields. American Journal of Science 25:258-265

Belongs to Donaldina according to P. J. Wagner 2011

Sister taxa: Donaldina americana, Donaldina attenuata, Donaldina barnetti, Donaldina bellilineata, Donaldina costatula, Donaldina filosa, Donaldina fountainensis, Donaldina gigantea, Donaldina gracilis, Donaldina grantonensis, Donaldina knighti, Donaldina marigoldensis, Donaldina media, Donaldina nana, Donaldina ohioensis, Donaldina pulchra, Donaldina pygmaea, Donaldina quadrata, Donaldina quinquecarina, Donaldina stevensana, Donaldina swallowiana, Donaldina texana, Donaldina zadoe, Donaldina zardinii