Astrorhizoides polygona (Heron-Allen and Earland 1934)
- Astrorhizoides polygona (Heron-Allen and Earland). Wollenburg 1992, p 8-9 pl 1 fig 4.
- Astrorhiza limicola var. arenifera Shchedrina 1979, p 140 pl 1 fig 1, pl 2 figs 4,6,7
Collected: Aug. 1995, N Kara Sea (St.Anna Trough), 95-110 mwd, modern mud. Scale bar 1 mm