basis of recordCherbonnier, G. (1988). Echinodermes: Holothurides. Faune de Madagascar 70: 1-292. (look up in IMIS) [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
From other sources
Remark Deichmann (1958) places this species in synonymy with H difficilis Semper, and is followed by Rowe (1969). According to Cherbonnier and Massin (1999), H. excellens is a valid species. [details]