The Niue rail (''Gallirallus huiatua'') is an
extinct
Extinction is the termination of a kind of organism or of a group of kinds (taxon), usually a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and ...
species of flightless
bird
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweigh ...
in the
Rallidae
The rails, or Rallidae, are a large cosmopolitan family of small- to medium-sized, ground-living birds. The family exhibits considerable diversity and includes the crakes, coots, and gallinules. Many species are associated with wetlands, althoug ...
, or rail
family
Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...
.
History
The rail was described in 2000 from
subfossil
A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in ...
bones collected in January 1995 by
paleozoologist Trevor Worthy
Trevor Henry Worthy (born 3 January 1957) is an Australia-based paleozoologist from New Zealand, known for his research on moa and other extinct vertebrates.
Biography
Worthy grew up in Broadwood, Northland, and went to Whangarei Boys' High S ...
at the Anakuli cave site in Hakupu village, on the island of
Niue
Niue (, ; niu, Niuē) is an island country in the South Pacific Ocean, northeast of New Zealand. Niue's land area is about and its population, predominantly Polynesian, was about 1,600 in 2016. Niue is located in a triangle between Tong ...
in West
Polynesia
Polynesia () "many" and νῆσος () "island"), to, Polinisia; mi, Porinihia; haw, Polenekia; fj, Polinisia; sm, Polenisia; rar, Porinetia; ty, Pōrīnetia; tvl, Polenisia; tkl, Polenihia (, ) is a subregion of Oceania, made up of ...
. The age range of about 5300 to 3600 year
BP for fossil material collected from the site predates human settlement of the island.
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Etymology
The specific
epithet
An epithet (, ), also byname, is a descriptive term (word or phrase) known for accompanying or occurring in place of a name and having entered common usage. It has various shades of meaning when applied to seemingly real or fictitious people, di ...
comes from the
Niuean words ''hui'' (bones) and ''atua'' (of the dead).
[
]
See also
* List of birds of Niue
There are 57 species of birds that have been recorded on Niue, of which one has been introduced by humans.Watling, Dick (2001) ''A Guide to the Birds of Fiji & Western Polynesia'', Environmental Consultants (Fiji), Suva. Two species are globall ...
References
Gallirallus
Extinct flightless birds
Birds of Niue
Late Quaternary prehistoric birds
Holocene extinctions
Fossil taxa described in 2000
Extinct birds of Oceania
Birds described in 2000
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