Allfishes
Green swordtail
Xiphophorus hellerii
Green swordtails have elongated, narrow bodies that are flattened on the sides. They also have large …
Freshwater
Freshwater fish spend part or all of their lives in fresh water, such as rivers and lakes, with a salinity of less than 1.05%.
Way of eating
Habitat
Threat to people
Conservation status
Family
Genus
- Oncorhynchus 11
- Salvelinus 10
- Micropterus 7
- Esox 5
- Ameiurus 4
- Lepisosteus 4
- Morone 4
- Cichla 3
- Coregonus 3
- Ictalurus 3
- Perca 3
- Salmo 3
- Sander 3
- Thymallus 3
- Acipenser 2
- Ambloplites 2
- Anguilla 2
- Channa 2
- Electrophorus 2
- Hiodon 2
- Ictiobus 2
- Lepomis 2
- Leuciscus 2
- Luxilus 2
- Notemigonus 2
- Noturus 2
- Poecilia 2
- Pomoxis 2
- Protopterus 2
- Semotilus 2
- Stenodus 2
- Tetraodon 2
- Toxotes 2
- Amia 1
- Anabas 1
- Andinoacara 1
- Arapaima 1
- Atractosteus 1
- Austrolebias 1
- Centropomus 1
- Chanodichthys 1
- Clupea 1
- Comephorus 1
- Cynolebias 1
- Cyprinus 1
- Dermogenys 1
- Dichotomyctere 1
- Elops 1
- Epinephelus guttatus 1
- Erimyzon 1
- Gasterosteus 1
- Glyphis 1
- Gnathonemus 1
- Gymnarchus 1
- Hemichromis 1
- Heteropneustes 1
- Huso 1
- Hydrocynus 1
- Lethenteron 1
- Lota 1
- Macropodus 1
- Malapterurus 1
- Megalops 1
- Monocirrhus 1
- Mormyrus 1
- Nocomis 1
- Oreochromis 1
- Osmerus 1
- Osteolepis 1
- Percopsis 1
- Petromyzon 1
- Pimephales 1
- Pristis 1
- Ptychocheilus 1
- Pygocentrus 1
- Pylodictis 1
- Scaphirhynchus 1
- Scardinius 1
- Serrasalmus 1
- Silurus 1
- Vandellia 1
- Xiphophorus 1
