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Jaguar cichlid ( Parachromis managuensis )

Jaguar cichlid

Large predatory cichlid from Central American lakes

Photo: George Chernilevsky, Public domain, via Wikimedia Commons

The jaguar cichlid is a robust freshwater fish native to Central America, ranging from Honduras to Costa Rica. It thrives in warm, murky lakes and serves as both a food source and a popular aquarium specimen due to its striking appearance.

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  • Males reach 65 cm in length
  • Thrives in low-oxygen turbid water
  • Native from Honduras to Costa Rica
  • Popular in the aquarium trade

What it is

This large cichlid features a robust body with colours shifting from silvery or golden-green to purple. A dark moss green shade covers the back, while the belly appears whitish or yellowish. Distinctive black dots run horizontally along the side, and a black stripe extends from the eye to the gill cover. Males grow larger than females and develop elongated dorsal fin extensions, which females lack. The fins often turn dark during spawning periods.

Where it lives

Native waters stretch from the Ulúa River in Honduras to the Matina River basin in Costa Rica. The species name references Lake Managua in Nicaragua, where the type specimen was collected. It has been introduced to other Central American nations and the United States for food, aquarium keeping, and population control. These fish inhabit tropical lakes and can also be found in ponds and springs.

How it lives

As a carnivorous predator, this fish hunts small fish as an adult, while juveniles consume various macroinvertebrates. It prefers turbid environments with mud bottoms but adapts to sandy substrates covered in plant debris. The species tolerates low oxygen levels and eutrophic conditions. Ideal water parameters include a pH between 7.0 and 8.7, hardness of 10–15 dGH, and temperatures from 25 to 36 °C.

Jaguar cichlid
A drawing made by EveryFish from what this page says. It is a diagram, not a picture of the real fish.

Fish and people

Local communities value it as a food fish, particularly in Costa Rica where it is called guapote tigre. The aquarium trade also prizes it under names like Aztec cichlid or jaguar guapote. Its introduction to non-native regions often aims to support fisheries or manage other fish populations. It remains a notable species in freshwater aquarium lists due to its size and predatory nature.

Status and threats

The International Union for Conservation of Nature lists this species as least concern. It faces no immediate threat of extinction and occurs within protected areas such as the Maquenque National Wildlife Refuge. Its tolerance for poor water quality likely contributes to its stable population status across its native range.

Questions people ask about Jaguar cichlid

How big do jaguar cichlids get?

Males grow to a total length of 65 centimetres, while females are smaller, reaching up to 40 centimetres. Males also develop elongated dorsal fin extensions that females do not have.

What do jaguar cichlids eat?

They are carnivorous predators. Adults feed mainly on small fish, whereas juveniles rely on a variety of macroinvertebrates found in their habitat.

Where are jaguar cichlids found?

They are native to freshwater habitats in Central America, ranging from the Ulúa River in Honduras to the Matina River basin in Costa Rica. They have also been introduced to the United States.

Good reading and sources

Where this page comes from

The facts on this page come from the Wikipedia article "Parachromis managuensis", written by its contributors and used under the CC BY-SA 4.0 licence, and from its Wikidata record (CC0). EveryFish rewrote the text in its own words, with AI assistance, and compares every page with the article to make sure no passage is copied. It may be reused under the same CC BY-SA 4.0 licence with a link back.

It may contain mistakes, and figures change over time. Nothing here is investment or buying advice. If something is wrong, tell us. Last refreshed 2026-11-15.

Photo credits on this page

The small pictures above come from Wikimedia Commons under free licences. Some are cropped to fit.

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