Diplacophora - Sachitida - Halkieriidae

Full reference: E. Landing, P. Myrow, A. P. Benus and G. M. Narbonne. 1989. The Placentian Series: Appearance of the oldest skeletalized faunas in southeastern Newfoundland. Journal of Paleontology 63(6):739-769

Belongs to Halkieria according to E. Landing et al. 1989

Sister taxa: Halkieria amorphe, Halkieria curvativa, Halkieria denlanatiformis, Halkieria evangelista, Halkieria mira, Halkieria obliqua, Halkieria sacciformis, Halkieria sthenobasis, Halkieria trianguliformis, Halkieria undulatus, Halkieria wangi

Ecology: epifaunal grazer