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Unuma unicus
Taxonomy
Hsuum unicum was named by Yeh (1987). Its type specimen is NMNS (000091) and is a 3D body fossil. Its type locality is Suplee-Izee area, OR-600M, which is in a Toarcian marine tuff/limestone in the Hyde Formation of Oregon.
It was recombined as Unuma unicum by Yao (1997); it was recombined as Unuma unicus by Gorican et al. (2006).
It was recombined as Unuma unicum by Yao (1997); it was recombined as Unuma unicus by Gorican et al. (2006).
Sister species lacking formal opinion data