| Reference no. | Guiry, M.D. and G.M. Guiry, 2009 |
| Ecosystem | Fiji Islands |
| Status | native |
| Abundance | common (usually seen) |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from southeast Viti Levu: Suva Harbour and Tailevu; in Corpus Cristi, Suva Harbour, Fiji, H. pannosa were found but not very abundant; in Nasese/Nasova (near Ratu Sukuna Road junction), Suva Harbour, Fiji, plants of H. pannosa were abund |