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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: Otomorpha
Subcohors: Ostariophysi
Sectio: Otophysa
Ordo: Siluriformes

Familia: Ariidae
Subfamilia: Ariinae
Genus: Chinchaysuyoa
Species (2): C. labiatus – C. ortegai
Name

Chinchaysuyoa Marceniuk, Marchena, Oliveira & Betancur-R., 2019

Type species: Arius labiatus Boulenger, 1898, by original designation.

References
Primary references

Marceniuk, A.P., Marchena, J., Oliveira, C. & Betancur-R, R. 2019. Chinchaysuyoa, a new genus of the fish family Ariidae (Siluriformes), with a redescription of Chinchaysuyoa labiata from Ecuador and a new species description from Peru. Zootaxa 4551(3): 361–378. DOI: 10.11646/zootaxa.4551.3.5 Paywall Reference page.

Chinchaysuyoa is a genus of catfishes in the family Ariidae. They are found in freshwater habitats along the Pacific Coast of northern South America. This genus was named after Chinchay Suyu, the Incan name for the region that these fishes are native to.[1]
Species

There are currently two species in this genus:[1]

Chinchaysuyoa labiata (Boulenger, 1898)
Chinchaysuyoa ortegai (Marceniuk, Marchena, Oliveira, Betancur-R, 2019)

References

"(PDF) Article Chinchaysuyoa, a new genus of the fish family Ariidae (Siluriformes), with a redescription of Chinchaysuyoa labiata from Ecuador and a new species description from Peru". ResearchGate. Retrieved 2019-02-15.

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Biology Encyclopedia

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