| gasterosteus | (n) type genus of the family Gasterosteidae, Syn. genus gasterosteus |
| ten-spined stickleback | (n) confined to rivers, Syn. Gasterosteus pungitius |
| three-spined stickleback | (n) of rivers and coastal regions, Syn. Gasterosteus aculeatus |
| 糸魚 | [いとよ;イトヨ, itoyo ; itoyo] (n) (uk) three-spined stickleback (Gasterosteus aculeatus) [Add to Longdo] |
| 針魚 | [はりよ;はりうお;ハリヨ, hariyo ; hariuo ; hariyo] (n) (uk) Gasterosteus microcephalus (species of stickleback) [Add to Longdo] |