Mesothuria regularia Heding, 1940

(Fig. 12 A – B)

Mesothuria (Allantis) regularia Heding, 1940: 335 – 336, textfig. 4.

Mesothuria regularia; Cherbonnier & Féral, 1981: 371, fig.8 A – I; Liao, 1997: 77 – 78, fig. 42.

Material examined. Non-type material: IE-2007-754(1) (1 specimen, collected sampled around Majumga); IE- 2007-794 (1 specimen, dredged between Majunga & Cape Saint-André); IE-2007-818 (2 specimens, collected dredged between Majunga & Cape Saint-André)

Remarks. This species was already known from the Pemba Channel (Heding, 1940) and has also has been recorded in the Atlantic (Heding, 1940) and the Pacific (Cherbonnier & Féral 1981; Liao 1997). It is however a new record for Madagascar.