| Reference no. | Guiry, M.D. and G.M. Guiry, 2009 |
| Ecosystem | Fiji Islands |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from Nasese/Nasova (near Ratu Sukuna Road junction), smallG. acerosa were found attached to rocks; dominant seaweeds in Lami, Suva Harbour, Fiji (Ref. 82232). |