Fin's Fish Guide
The Coatzacoalcos swordtail (Xiphophorus clemenciae) is a freshwater fish of the family Poeciliidae that grows up to 5 cm.
Description
The yellow swordtail is a livebearer (Poeciliidae) from southern Mexico. The species is small and yellowish; adult males bear an elongated, yellow-and-blue-edged lower caudal ray projecting as a 'sword', characteristic of the swordtails. It is common in small brooks and rock pools with light current in limestone areas. As an omnivore it feeds on algae, small zooplankton and insect larvae. The female bears live young. The species is harmless to humans.
Frequently asked questions
How do you recognise the Coatzacoalcos swordtail?
The Coatzacoalcos swordtail has an elongate, eel-like body, is mainly yellow-gold and shows a plain pattern. Male with a yellow-and-blue-edged sword on the tail; ovoviviparous stream fish of limestone areas.
Where does the Coatzacoalcos swordtail live?
The Coatzacoalcos swordtail lives in fresh water and is mostly found around mixed bottom. Southern Mexico; small streams and rock pools in limestone areas.
How big does the Coatzacoalcos swordtail get?
The Coatzacoalcos swordtail grows to a maximum of about 5 cm.
Is the Coatzacoalcos swordtail dangerous to humans?
No, the Coatzacoalcos swordtail is harmless to humans. None required: this species is harmless to humans.
Is the Coatzacoalcos swordtail edible?
The Coatzacoalcos swordtail is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Xiphophorus
More from the family Poeciliidae
Want the complete picture on the Coatzacoalcos swordtail?
Point your camera at the fish and Fin names the species in seconds. Free, and the Coatzacoalcos swordtail is one of 12,519 species in the app.