Goldmouth Triton
| Name: | Goldmouth Triton |
| Scientific Name: | Monoplex nicobaricus |
| Family: | Tritons |
| Scientific Family: | Cymatiidae |
| Source: | WoRMS AphiaID 476529 |
| Size: | up to 3.5 in. |
| Depth Range: | On the reef (10 – 60 ft.) |
| Sightings: | Seen very rarely |
This Triton has a thick, knobby shell with rusty brown patches and dark lines. The mantle is covered with many spots.