live-bearing fish
C63667
concept
Live-bearing fish are aquatic vertebrates that give birth to free-swimming young rather than laying eggs, nourishing embryos internally until they are ready to be born.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| livebearing fish | 5 |
Instances (8)
| Instance | Via concept surface |
|---|---|
| Gambusia holbrooki | — |
| Heterandria formosa | livebearing fish |
| Phallichthys amates | livebearing fish |
| Limia nigrofasciata | livebearing fish |
| Ilyodon furcidens | livebearing fish |
| Girardinichthys viviparus | livebearing fish |
| Poecilia wingei | — |
| Poecilia reticulata | — |