Zygothuria marginata (Sluiter, 1901)

(Fig. 14 A – C)

Mesothuria marginata Sluiter, 1901: 26, pl 8, fig. 4; Liao, 1997: 75, fig. 40.

Mesothuria (Monothuria) marginata; Heding, 1940: 341, textfig. 8.

Zygothuria marginata; Perrier 1902: 331; Gebruk et al. 2012: 326, fig. 18.

Material examined. Non-type material: IE-2007-778(2) (2 specimens, sampled in front of Majumga); IE-2007- 783 (1 specimen, sampled in front of Majumga).

Remarks. This record is the first for the Indian Ocean.