Gastropoda - Murchisoniina - Lophospiridae

Alternative combinations: Lophospira sybellina, Pleurotomaria sybellina

Full reference: E. Billings. 1866. Catalogues of the Silurian fossils of the Island of Anticosti, with descriptions of some new genera and species 1-93

Belongs to Arjamannia according to P. J. Wagner 1999

Sister taxa: Arjamannia aulangonensis, Arjamannia bellicarinata, Arjamannia cancellatula, Arjamannia inexpectans, Arjamannia pteronoides, Arjamannia thraivensis, Arjamannia turrita, Arjamannia woodlandi

Ecology: facultatively mobile epifaunal suspension feeder