The genus ''Paradisaea'' consists of six species of birds-of-paradise (family

Paradisaeidae The birds-of-paradise are members of the family Paradisaeidae of the order Passeriformes. The majority of species are found in eastern Indonesia, Papua New Guinea and eastern Australia. The family has 44 species in 17 genera. The members of this ...

). The genus is found on the island of

New Guinea New Guinea (; Hiri Motu: ''Niu Gini''; id, Papua, or , historically ) is the world's second-largest island with an area of . Located in Oceania in the southwestern Pacific Ocean, the island is separated from Australia by the wide Torr ...

as well as the nearby islands groups of the

Aru Islands The Aru Islands Regency ( id, Kabupaten Kepulauan Aru) is a group of about 95 low-lying islands in the Maluku Islands of eastern Indonesia. It also forms a regency of Maluku Province, with a land area of . At the 2011 Census the Regency had a ...

, D'Entrecasteaux Islands and

Raja Ampat Islands Raja Ampat, or the ''Four Kings'', is an archipelago located off the northwest tip of Bird's Head Peninsula on the island of New Guinea, in Indonesia's Southwest Papua , Southwest Papua province. It comprises over 1,500 small islands, cays, and sh ...

. The species inhabit a range of forest types from sea level to mid-montane forests. Several species have highly restricted distributions, and all species have disjunct distributions. A 2009 study examining the mitochondrial DNA of the family found that the ''Paradisaea'' birds-of-paradise were in a clade with the genus '' Cicinnurus''. It showed that the blue bird-of-paradise was a sister taxon to all the other species in this genus. All are large, and

sexually dimorphic Sexual dimorphism is the condition where the sexes of the same animal and/or plant species exhibit different morphological characteristics, particularly characteristics not directly involved in reproduction. The condition occurs in most ani ...

. The plumage of the males includes characteristic grossly elongated flank plumes (which emerge from beneath the wings and strictly speaking are flank plumes pectoral plumes), and a pair of wire-like feathers emerging from the end of the tail. The flank plumes are used during breeding displays. The name, ''Paradisaea'', is the Latinized form of "paradise". The local name in Indonesia is ''cenderawasih''.

Taxonomy

The genus ''Paradisaea'' was introduced by the Swedish naturalist

Carl Linnaeus Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his Nobility#Ennoblement, ennoblement in 1761 as Carl von Linné#Blunt, Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalise ...

in 1758 in the tenth edition of his '' Systema Naturae''. The genus name is from

Late Latin Late Latin ( la, Latinitas serior) is the scholarly name for the form of Literary Latin of late antiquity.Roberts (1996), p. 537. English dictionary definitions of Late Latin date this period from the , and continuing into the 7th century in t ...

''paradisus'' meaning "paradise". The

type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specime ...

was designated as the

greater bird-of-paradise The greater bird-of-paradise (''Paradisaea apoda'') is a bird-of-paradise in the genus '' Paradisaea''. Carl Linnaeus named the species ''Paradisaea apoda'', or "legless bird-of-paradise", because early trade-skins to reach Europe were prepared ...

(''Paradisaea apoda'') by

George Robert Gray George Robert Gray FRS (8 July 1808 – 6 May 1872) was an English zoologist and author, and head of the ornithological section of the British Museum, now the Natural History Museum, in London for forty-one years. He was the younger brother ...

in 1840.

Species

The genus contains six species.

Notes

References

{{Taxonbar, from=Q927832 Bird genera