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Hoplarchus is a genus of cichlid in the tribe Heroini.It contains the single species Hoplarchus psittacus, which is endemic to the blackwater rivers in Brazil, Colombia and Venezuela, including the Rio Negro, Jamari, Preto da Eva, Urubu rivers and upper Orinoco drainages.
Psittacus is a genus of African grey parrots in the subfamily Psittacinae. It contains two species: the grey parrot ( Psittacus erithacus ) and the Timneh parrot ( Psittacus timneh ). For many years, the grey parrot and Timneh parrot were classified as subspecies; the former as the nominate, the latter as P. e. timneh .
Parrot cichlid may refer to: Hoplarchus psittacus, a South American cichlid; Hypsophrys nicaraguensis, a Central American cichlid; Blood parrot cichlid, ...
Compared with the only other recognised Psittacus species, the grey parrot (P. erithacus), the Timneh is smaller and darker, with a dull, dark maroon (rather than crimson) tail and a horn-coloured patch on the upper mandible. [7] Like the grey parrot, the Timneh parrot is intelligent and a skilled mimic. [8]
Parrots, also known as psittacines (/ ˈ s ɪ t ə s aɪ n z /), [1] [2] are the 402 species of birds that make up the order Psittaciformes, found in most tropical and subtropical regions, of which 387 are extant. The order is subdivided into three superfamilies: the Psittacoidea ("true" parrots), the Cacatuoidea (cockatoos), and the ...
He placed it with all the other parrots in the genus Psittacus and coined the binomial name Psittacus alexandri. [2] The type locality is the island of Java. [3] The red-breasted parakeet is now placed in the genus Psittacula that was introduced in 1800 by the French naturalist Georges Cuvier.
The family Psittacidae or holotropical parrots is one of three families of true parrots. It comprises the 12 species of subfamily Psittacinae (the Afrotropical parrots) and 167 of subfamily Arinae (the New World or Neotropical parrots ) including several species that have gone extinct in recent centuries.
The blue-headed parrot was formally described in 1766 by the Swedish naturalist Carl Linnaeus in the twelfth edition of his Systema Naturae. He placed it with all the other parrots in the genus Psittacus and coined the binomial name Psittacus menstruus. [3] Linnaeus based his description on earlier accounts by Mathurin Jacques Brisson and ...