Mantell's moa (''Pachyornis geranoides'') also known as Mappin's moa or moa ruarangi,
is an extinct
species
A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...
of
moa
Moa are extinct giant flightless birds native to New Zealand.
Moa or MOA may also refer to:
Arts and media
* Metal Open Air, a Brazilian heavy metal festival
* MOA Museum of Art in Japan
* The Moas, New Zealand film awards
People
* Moa ...
from the
North Island
The North Island ( , 'the fish of Māui', historically New Ulster) is one of the two main islands of New Zealand, islands of New Zealand, separated from the larger but less populous South Island by Cook Strait. With an area of , it is the List ...
of
New Zealand
New Zealand () is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and List of islands of New Zealand, over 600 smaller islands. It is the List of isla ...
.
It inhabited lowland environments like shrublands, grasslands, dunelands, and forests.
[Davies, S. J. J. F. (2003)] Moa are an extinct group of
ratites
Ratites () are a polyphyletic group consisting of all birds within the infraclass Palaeognathae that lack keel (bird anatomy), keels and flightless bird, cannot fly. They are mostly large, long-necked, and long-legged, the exception being the Kiw ...
, flightless birds with a
sternum
The sternum (: sternums or sterna) or breastbone is a long flat bone located in the central part of the chest. It connects to the ribs via cartilage and forms the front of the rib cage, thus helping to protect the heart, lungs, and major bl ...
without a
keel
The keel is the bottom-most longitudinal structural element of a watercraft, important for stability. On some sailboats, it may have a fluid dynamics, hydrodynamic and counterbalancing purpose as well. The keel laying, laying of the keel is often ...
. They also have a distinctive
palate
The palate () is the roof of the mouth in humans and other mammals. It separates the oral cavity from the nasal cavity.
A similar structure is found in crocodilians, but in most other tetrapods, the oral and nasal cavities are not truly sep ...
.
Its name is in honour of New Zealand naturalist and politician
Walter Mantell
Walter Baldock Durrant Mantell (11 March 1820 – 7 September 1895) was a 19th-century New Zealand naturalist, politician, and land purchase commissioner. He was a founder and first secretary of the New Zealand Institute, and a collector of moa ...
.
Description
Mantell's moa had a length of , and weighed between .
Footnotes
References
*
*
{{Taxonbar, from=Q3734974
Extinct flightless birds
Extinct birds of New Zealand
Ratites
Bird extinctions since 1500
Holocene extinctions
Late Quaternary prehistoric birds
Birds described in 1848