The Big Bend gambusia (Gambusia gaigei) is a freshwater fish of the family Poeciliidae that grows up to 5 cm.
Description
The Big Bend gambusia is a small livebearing toothcarp (Poeciliidae) native only to warm springs of the Big Bend region in Texas, in the southern United States. The species grows to about 5 cm and has a stocky, yellowish body. It lives in clear spring water and eats mosquito larvae, small invertebrate life and algae. The wild population is extremely small and survives thanks to a protected captive-breeding programme; the species is critically endangered. The female gives birth to live young. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Big Bend gambusia?
The Big Bend gambusia has an elongate, eel-like body and is mainly yellow-gold.
Where does the Big Bend gambusia live?
The Big Bend gambusia lives in fresh water and is mostly found around mixed bottom.
How big does the Big Bend gambusia get?
The Big Bend gambusia grows to a maximum of about 5 cm. On average the species is around 2 cm.
Is the Big Bend gambusia dangerous to humans?
No, the Big Bend gambusia is harmless to humans.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Gambusia
More from the family Poeciliidae
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