The Gila topminnow (Poeciliopsis occidentalis) is a freshwater fish of the family Poeciliidae that grows up to 6 cm.
Description
The Gila topminnow is a livebearing molly (Poeciliidae) from fresh and brackish water of the Gila River system on the border of Mexico and Arizona. The species grows to about 6 cm. Through introduced mosquitofish and habitat loss the species is vulnerable. As a surface fish it lives in streams, pools and springs and eats algae, small invertebrates and detritus. The female gives birth to live young. Due to its very restricted range the species is vulnerable. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Gila topminnow?
The Gila topminnow has a torpedo-shaped body and is mainly silver-grey.
Where does the Gila topminnow live?
The Gila topminnow lives in fresh water and is mostly found around mixed bottom.
How big does the Gila topminnow get?
The Gila topminnow grows to a maximum of about 6 cm. On average the species is around 4 cm.
Is the Gila topminnow dangerous to humans?
No, the Gila topminnow is harmless to humans.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Poeciliopsis
More from the family Poeciliidae
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