Allfishes
Fourspine stickleback
Apeltes quadracus
The fourspine stickleback possesses an elongated, fusiform body lacking scales. Typically, it exhibits four or five …
Aquarium fish
Way of eating
Habitat
Threat to people
Conservation status
Family
Genus
- Cynolebias 2
- Paracheirodon 2
- Poecilia 2
- Trichopodus 2
- Acanthurus 1
- Amphiprion 1
- Ancistrus 1
- Andinoacara 1
- Apeltes 1
- Callichthys 1
- Carassius 1
- Chaetodon 1
- Corydoras 1
- Dermogenys 1
- Devario 1
- Diodon 1
- Gambusia 1
- Gymnocorymbus 1
- Histrio 1
- Holocentrus 1
- Macropodus 1
- Mormyrus 1
- Neogobius 1
- Plotosus 1
- Puntigrus 1
- Pyrrhulina 1
- Rhodeus 1
- Scarus 1
- Sphaeramia 1
- Trichogaster 1
- Xiphophorus 1
Order
Class
Phylum
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