(fig. 3 N, O)
Amphisbetia minima — Millard, 1975: 250, fig. 82 H–K.
Material examined. Stn. AMI — 20.v. 2010, S01 (5 m): small colony with female gonothecae, on bryozoan host; 26.v. 2010, S04 (10 m): rich, fertile colony bearing numerous male gonothecae, on seaweed (MHNG-INVE- 79621); S09 (5 m): rich but sterile colony on seaweed (MHNG-INVE- 79622).
Distribution in Chile. Canal Fitzroy (Jäderholm 1910), near Corral (present study).
World records. Temperate and sub-Antarctic waters of the southern hemisphere (Vervoort & Watson 2003).