Showing posts with label Pink-headed duck. Show all posts
Showing posts with label Pink-headed duck. Show all posts

Pink-headed duck images

   ›      ›   Pink-headed duck - Rhodonessa caryophyllacea images
Taxonomic classification   < >   Images
The Pink-headed duck (Rhodonessa caryophyllacea) belongs to the family of ducks, pochards, geese and swans, the Anatidae under the order Anseriformes.

Pink-headed duck taxonomy

The Anatidae is the family of ducks, teals, geese and swans. The family Anatidae was first introduced by William Elford Leach, MD, FRS (2 February 1791 – 25 August 1836), an English zoologist and marine biologist, in the year 1820.

The family Anatidae comprises seven subfamilies, including Anatinae. The subfamily Anatinae was first described by William Elford Leach, MD, FRS (2 February 1791 – 25 August 1836), an English zoologist and marine biologist, in the year 1820.

Several genera have been placed under the subfamily Anatinae, including Rhodonessa. The genus Rhodonessa was first described by Heinrich Gottlieb Ludwig Reichenbach (January 8, 1793 – March 17, 1879), a German botanist and ornithologist, in the year 1853.

The genus Rhodonessa is monotypic and comprises the species Rhodonessa caryophyllacea.

The duck species Rhodonessa caryophyllacea was first described by John Latham (27 June 1740 – 4 February 1837), an English physician and naturalist, in the year 1790.

Taxonomic classification
Binomial name:Rhodonessa caryophyllacea
Species:R. caryophyllacea
Genus:Rhodonessa
Subfamily:-
Family:Anatidae
Order:Anseriformes
Class:Aves
Phylum:Chordata
Kingdom:Animalia
Pink-headed duck - Rhodonessa caryophyllacea
1.Taxidermied Pink-headed duck - Rhodonessa caryophyllacea
Image by Geni


Pink-headed duck - Rhodonessa caryophyllacea
2.Taxidermied Pink-headed duck - Rhodonessa caryophyllacea
Image by Huub Veldhuijzen van Zanten/Naturalis Biodiversity Center

Pink-headed duck - Rhodonessa caryophyllacea
3.Taxidermied Pink-headed duck - Rhodonessa caryophyllacea
Image by Bárbol
Rhodonessa caryophyllacea
4.Pink-headed duck - Rhodonessa caryophyllacea
Image by T C Jerdon; (art) R.E.B.

Rhodonessa caryophyllacea
5.Pink-headed duck - Rhodonessa caryophyllacea
Image by Henrik Grönvold

Rhodonessa caryophyllacea
6.Pink-headed duck - Rhodonessa caryophyllacea
Image by Shyamal

Rhodonessa caryophyllacea
7.Pink-headed duck - Rhodonessa caryophyllacea
Image by Musavir Bhawani Das

Rhodonessa caryophyllacea
8.Pink-headed duck - Rhodonessa caryophyllacea
Image by Hume and Marshall

Rhodonessa caryophyllacea
9.Pink-headed duck - Rhodonessa caryophyllacea
Image by Biodiversity Heritage Library
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1.Image source: https://en.wikipedia.org/wiki/File:Taxidermied_Rhodonessa_caryophyllacea.JPG (cropped)
Author: Geni | License: CC BY-SA 4.0 as on 9/11/18
2.Image source: https://commons.wikimedia.org/wiki/File:Naturalis_Biodiversity_Center_-_RMNH.AVES.110082_-_Rhodonessa_caryophyllacea_(Latham,_1790)_-_Pink-headed_Duck_-_specimen_-_lateral_view.jpeg (cropped)
Author: Huub Veldhuijzen van Zanten/Naturalis Biodiversity Center | License: CC BY-SA 3.0 as on 9/11/18
3.Image source: https://www.flickr.com/photos/10770266@N04/4343674000/ (cropped)
Author: Bárbol | License: CC BY-NC-SA 2.0 as on 9/11/18
4.Image source: https://en.wikipedia.org/wiki/File:PinkheadedDuckJerdon.jpg (cropped)
Author: (text) T C Jerdon; (art) R.E.B. | License: Public domain
5.Image source: https://en.wikipedia.org/wiki/File:RhodonessaGronvold.jpg (cropped)
Author: Henrik Grönvold (1858–1940) | License: Public domain
6.Image source: https://commons.wikimedia.org/wiki/File:Rhodonessa.svg (cropped)
Author: Shyamal | License: CC BY 3.0 as on 9/11/18
7.Image source: https://en.wikipedia.org/wiki/File:RhodonessaBhawaniDas.jpg (cropped)
Author: Musavir Bhawani Das | License: Public domain
8.Image source: https://commons.wikimedia.org/wiki/File:Netta_caryophyllacea.jpg (cropped)
Author: Hume and Marshall | License: Public domain
9.Image source: https://www.flickr.com/photos/biodivlibrary/18707481943/in/photostream/ (cropped)
Image author: Biodiversity Heritage Library | License: CC BY 2.0 as on 9/11/18
Current topic in Bird World: Pink-headed duck - Rhodonessa caryophyllacea images.
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Pink-headed duck

   ›      ›   Pink-headed duck - Rhodonessa caryophyllacea.

The pink-headed duck (Rhodonessa caryophyllacea) was a medium sized diving duck belonging to the family Anatidae.

The pink-headed duck species was distributed in India, Bangladesh and Myanmar.

Taxonomy of Pink-headed duck

  • Scientific Name: Rhodonessa caryophyllacea
  • Common Name: Pink-headed duck
  • French: Nette à cou rose; German: Rosenkopfente; Spanish: Pato cabecirrosado;
  • Other names: Anas caryophyllacea Latham, 1790;
  • Family: Anatidae › Anseriformes › Aves › Chordata › Animalia
  • Species author: (Latham, 1790)
Rhodonessa caryophyllacea was previously included in the genus Anas. The pink-headed duck species is considered closely related to the red-crested pochard (Netta rufina).

Description

The pink-headed duck was a medium sized bird, measuring 60 cm in length and weighing 800 to 1000 grams.

It had a long neck and the head and most of the neck were deep pink. The plumage on the fore neck and rest of the body was deep brown. The bill was rosy. The females were dull brown colored.
Indian birds - Pink-headed duck - Rhodonessa caryophyllacea
Indian birds - Pink-headed duck - Rhodonessa caryophyllacea



Habitat

These bird species inhabited lowlands, ponds, swamps and marshes with dense vegetation.

Feeding habits

These bird species might have fed on aquatic invertebrates, aquatic plants and vegetation.

Breeding

These duck species might have bred during summer months. The eggs of these birds were nearly spherical.

Distribution

The pink-headed duck was recorded to occur in eastern India, Bangladesh and northern Myanmar.

Movement Patterns

These duck species were resident birds in the areas of their distribution. They might have taken local movements in search of feed.

Status and conservation

The last recorded observation of pink-headed duck in wild was in 1949. Even the captive birds also existed around the same time. There were reports of unconfirmed sightings in Kachin State, Myanmar. Several surveys had been done to confirm its existence.

A. W. Tordoff et al. concluded in their study that "On balance, therefore, there are several reasons for believing that Pink-headed Duck may still persist in the lowlands of Kachin state and, perhaps, elsewhere in Myanmar.Hunting and habitat degradation were the main reasons in losing these bird species.

The IUCN (International Union for Conservation of Nature) has categorized and evaluated these duck species and has listed them as of "Critically Endangered".

Biological classification of Rhodonessa caryophyllacea
Kingdom:Animalia
Phylum:Chordata
Class:Aves
Order:Anseriformes
Family:Anatidae
Subfamily:-
Genus:Rhodonessa
Species:R. caryophyllacea
Binomial name:Rhodonessa caryophyllacea
Distribution: was present in Indian Subcontinent and Myanmar;
Feeding habits:possibly aquatic vertebrates, aquatic plants, roots, tubers, shoots, seeds, grains and weeds;
IUCN status listing:
Critically Endangered

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Image source: http://commons.wikimedia.org/wiki/File:Netta_caryophyllacea.jpg
Author: Hume and Marshall | Public domain
Current topic in Birds of India: Pink-headed duck - Rhodonessa caryophyllacea.
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