Goniobranchus geminus (Rudman, 1987)

(Figure 6 K)

Material examined. Eight specimens. MB28-004711, ZT, 11 Aug. 2013, 45m, 50mm; MB28-004718, ZT, 11 Aug. 2013, 45m, 49mm; MB28-004742, ZA51, 26 Sep. 2013, 12m, 28mm; MB28-0 0 4829, 4 spcs., POA, 0 8 May 2014, 40m, 28–50mmm; MHN-YT1606, NW, 11 Apr 2016, 20m, 32mm.

Habitats. Subtropical rocky reefs and tropical coral reefs.

Occurrences. Ponta do Ouro, Zavora and Nuarro.

Geographic distribution. Indian Ocean. Thailand (Gosliner et al. 2008), Christmas Island (Rudman 1987), India (Remakrishna et al. 2010), Red Sea (Debelius 1996), Tanzania, Réunion Island (Rudman 1987), Madagascar (Gosliner et al. 2008), South Africa (Gosliner 1987) and Mozambique.