Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Superclassis/Classis: Actinopterygii
Classis/Subclassis: Actinopteri
Subclassis/Infraclassis: Neopterygii
Infraclassis: Teleostei
Megacohors: Osteoglossocephalai
Supercohors: Clupeocephala
Cohors: Euteleosteomorpha
Subcohors: Neoteleostei
Infracohors: Eurypterygia
Sectio: Ctenosquamata
Subsectio: Acanthomorphata
Divisio/Superordo: Acanthopterygii
Subdivisio: Percomorphaceae
Series: Ovalentaria
Superordo: Cichlomorphae
Ordo: Cichliformes
Familia: Cichlidae
Subfamilia: Cichlasomatinae
Genus: Parachromis
Species: Parachromis managuensis
Name
Parachromis managuensis (Günther, 1867)
Holotype (unique): BMNH 1865.7.20.32. Described in more detail in Günther 1868:463, Pl. 77 (fig. 3).
Type locality: Lake Managua, Nicaragua.
Synonyms
Heros managuensis Günther, 1867
Cichlasoma managuense (Günther, 1867)
Herichthys managuense (Günther, 1867)
Nandopsis managuense (Günther, 1867)
Parachromis gulosus Agassiz, 1859
References
Günther, A.; 1867: On the fishes of the states of Central America, founded upon specimens collected in fresh and marine waters of various parts of that country by Messrs. Salvin and Godman and Capt. J. M. Dow. Proceedings of the Zoological Society of London, 1867 (pt 3): 600–604. BHL Reference page.
Links
Heros managuensis in Catalog of Fishes, Eschmeyer, W.N., Fricke, R. & van der Laan, R. (eds.) 2024. Catalog of Fishes electronic version, accessed on September 28, 2015.
Parachromis managuensis – Taxon details on Integrated Taxonomic Information System (ITIS).
Parachromis managuensis in FishBase,
Froese, R. & Pauly, D. (eds.) 2024. FishBase. World Wide Web electronic publication, www.fishbase.org, version 02/2024.
Parachromis managuensis is a large species of cichlid native to freshwater habitats in Central America, where it is found from Honduras to Costa Rica.[2] The binomial name refers to Lake Managua in Nicaragua, from which the holotype was obtained.[3] It is a food fish and is also found in the aquarium trade where it is variously known as the jaguar cichlid, managuense cichlid, managua cichlid, guapote tigre, Aztec cichlid, spotted guapote and jaguar guapote.[2] In Costa Rica, it is known as the guapote tigre.[4]
Description
P. managuensis is a robust fish with a silvery or golden-green to purple colour, with a darker moss green shade at the dorsum. The sides show a purple iridescence and the belly is whitish or yellowish. A series of several large black dots then run horizontally along the lateral line area. The fins are often a dark to black coloration, especially when in spawning coloration. The most distinguished feature is a black stripe than run from the eye to the opercular margin.[2] Males grow to a total length of 65 centimetres (26 in) and females to 40 centimetres (16 in).[5] The female also lacks the elongated extensions to the dorsal fins.
Ecology
P. managuensis inhabits lakes and prefers turbid waters with mud bottoms and is tolerant to eutrophic and hypoxic conditions.[5] It is a carnivorous, highly predatory species. Adults feed mainly on small fish, while juveniles rely on a variety of macroinvertebrates. It prefers turbid, eutrophic lakes, often found in warm water depleted of oxygen. Its native substrate is mud-bottoms, but it can also be found in ponds and springs with sandy bottoms covered in plant debris. The species inhabits lakes in a tropical climate and prefers water with a 7.0–8.7 pH, a water hardness of 10–15 dGH, and a temperature range of 25 to 36 °C (77 to 97 °F).[2]
Distribution
The natural distribution of P. managuensis goes from the Ulúa River in Honduras to Matina River basin in Costa Rica.[2] However, it has been introduced in other countries in Central America, as well as in the United States, as a food source, for aquarism and to control fish populations.[5]
Conservation status
This species has been assessed by the IUCN Red List as least-concern species.[1] It occurs in the Maquenque National Wildlife Refuge.[4]
See also
List of freshwater aquarium fish species
References
Lyons, Tim J.; Matamoros, Wilfredo A. (2020). "Parachromis managuensis". IUCN Red List of Threatened Species. 2020: e.T18243419A161824499. doi:10.2305/IUCN.UK.2020-2.RLTS.T18243419A161824499.en. Archived from the original on 27 March 2024. Retrieved 9 April 2024.
Froese, Rainer; Pauly, Daniel (eds.). "Parachromis managuensis". FishBase. July 2022 version.
"California Academy of Sciences: Catalog of Fishes". Archived from the original on 22 February 2013. Retrieved 30 April 2020.
Varga, Mauricio Salas (July 2008). Humedales de Ramsar (FIR) – Versión 2006-2008 (PDF) (Report) (in Spanish). Centro Científico Tropical. p. 20. Archived (PDF) from the original on 27 March 2024. Retrieved 27 March 2024.
Del Moral-Flores, Luis Fernando; Pintor, Rubén; García-Mercado, Eduardo; León, Cesar (18 November 2020). "A new record of the exotic Guapote jaguar, Parachromis managuensis (Günther, 1867) (Cichliformes, Cichlidae) in a tropical coastal lagoon of the Mexican Pacific slope". Neotropical Biology and Conservation. 15 (4): 479–485. doi:10.3897/neotropical.15.e57669. eISSN 2236-3777. Archived from the original on 27 March 2024.Open access icon
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