(Fig. 9 i–j)
Material examined. ANT XV/3: 48-220, one colony, c. 65 mm high, on gravel; ANT XXI /2: PS65/248, one colony, c. 120 mm high; PS65/259, one colony, c. 100 mm high, on gravel, with female gonothecae; PS65/265, one colony, c. 230 mm high; PS65/276, one colony, c. 110 mm high, on stone, with female gonothecae; PS65/278, one colony, c. 70 mm high.
Ecology and distribution. Species collected at depths from 92 (Peña Cantero 2008) to 527 m (Peña Cantero 2014a); present material at depths between 119 and 333 m. Circum-Antarctic distribution (Peña Cantero & García Carrascosa 1995).