| Authors(s) | Tokioka T. |
| Year | 1974 |
| Title | On the specific validity in species pairs or trios of plankton animals, distributed respectively in different but adjoining water masses, as seen in chaetognaths. Publ. Seto Mar. Biol. Lab., 21:393-408. |
| Authors(s) | Tokioka T. |
| Year | 1974 |
| Title | On the specific validity in species pairs or trios of plankton animals, distributed respectively in different but adjoining water masses, as seen in chaetognaths. Publ. Seto Mar. Biol. Lab., 21:393-408. |