| Authors(s) | Ohtsuka S. |
| Year | 1992 |
| Title | Tortanus (Acutanus) angularis, new subgenus and new species (Copepoda: Calanoida) from the Caribbean Sea, with remarks on the subgenera in the genus Tortanus. Proc. Biol. Soc. Washington, 105:255-267. |
| Authors(s) | Ohtsuka S. |
| Year | 1992 |
| Title | Tortanus (Acutanus) angularis, new subgenus and new species (Copepoda: Calanoida) from the Caribbean Sea, with remarks on the subgenera in the genus Tortanus. Proc. Biol. Soc. Washington, 105:255-267. |