American Pygmy
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| Country of origin | United States |
| Standard | National Pygmy Goat Association |
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| Horn status | horned in both sexes |
| Beard |
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The American Pygmy is an American breed of achondroplastic goat. It is small, compact and stockily built. Like the Nigerian Dwarf, it derives from the West African Dwarf group of breeds of West Africa.[3]: 355 [4]: 35 Between 1930 and 1960, animals of this type were imported to the United States for use either as zoo animals or for research; some were later kept and bred as companion animals and established as a breed in 1975.[3]: 355 [5]: 40 It may also be known as the Pygmy or African Pygmy. It is quite different and separate from the British Pygmy breed.
History
Between about 1930 and 1960 a variety of small goats of the West African Dwarf group of breeds of West Africa were imported from zoos in Germany to the United States, to be exhibited in zoos or used as research animals.[3]: 355 [5]: 40 Some came into the hands of private breeders who kept and bred them as companion animals.[3]: 355 By the 1970s, two distinct types had developed: one broad, compact and solid like the original African stock, the other more delicate, much like a dairy goat in miniature.[5]: 39 The latter became the Nigerian Dwarf, while the former became the American Pygmy, for which a breed society was established in 1975, and a herd book started in the same year.[3]: 355 [5]: 39
In 2007 the conservation status of the American Pygmy was listed by the Food and Agriculture Organization of the United Nations as "endangered".[1]: 142 In 2019 its transboundary risk level was listed in the DAD-IS breed database as "at risk";[2] it was not on the heritage breed watchlist of the Livestock Conservancy.[6]
Two modern breeds derive in part from the American Pygmy: the Kinder was created by cross-breeding with the Nubian, the Pygora from crossing with Angora stock.[3]: 355 [5]: 40
Characteristics
The American Pygmy is small and stocky, with heavy bone: height at the withers is usually in the range 40 to 50 cm (16 to 20 in), with weights of the order of 25 to 40 kg (55 to 88 lb).[3]: 355 Seven color variations are recognised in the breed standard: caramel with black markings, caramel with brown markings, brown agouti, grey agouti, black agouti, black with white markings, and solid black.[7]
It is polyestrous, prolific and precocious – kids may become sexually mature at two months. Gestation normally lasts 145–153 days.[8]
Use
The American Pygmy is reared for meat or as a companion animal; many are kept in zoos.[2][5]: 40 Because of its small size and ease of handling it may be used for scientific research; it has been found to be a good producer of antibodies for immunological research.[9]: 1 [10]: 21
References
- ^ a b Barbara Rischkowsky, D. Pilling (eds.) (2007). List of breeds documented in the Global Databank for Animal Genetic Resources, annex to The State of the World's Animal Genetic Resources for Food and Agriculture. Rome: Food and Agriculture Organization of the United Nations. ISBN 9789251057629. Accessed January 2017.
- ^ a b c Breed data sheet: American Pygmy / United States of America (Goat). Domestic Animal Diversity Information System of the Food and Agriculture Organization of the United Nations. Accessed December 2019.
- ^ a b c d e f g h i j Valerie Porter, Lawrence Alderson, Stephen J.G. Hall, D. Phillip Sponenberg (2016). Mason's World Encyclopedia of Livestock Breeds and Breeding (sixth edition). Wallingford: CABI. ISBN 9781780647944.
- ^ N.K. Gurung and S.G. Solaiman (2010). Goat Breeds. In: Sandra Golpashini Solaiman (editor) (2010). Goat Science and Production. Ames, Iowa: Wiley-Blackwell. ISBN 9780813820620, pages 21–38.
- ^ a b c d e f Janet Vorwald Dohner (2001). The Encyclopedia of Historic and Endangered Livestock and Poultry Breeds. New Haven: Yale University Press. ISBN 9780300138139.
- ^ Conservation Priority List The Livestock Conservancy. Archived 24 August 2019.
- ^ NPGA Breed Standard. National Pygmy Goat Association. Accessed December 2019.
- ^ Normal Values. National Pygmy Goat Association. Accessed December 2019.
- ^ D.R. Lincicome, A.G. Hall (1984). The Pygmy. In: George Friedrich Wilhelm Haenlein, Donald L. Ace (editors) (1984). Extension Goat Handbook. Washington, D.C.: Extension Service, United States Department of Agriculture. Section B-7: 1–4.
- ^ Linda K. Fulton, Melody S. Clarke, Harold E. Farris (1994). The Goat as a Model for Biomedical Research and Teaching. ILAR Journal 36 (2): 21–29. doi:10.1093/ilar.36.2.21. ISSN 1084-2020. (subscription required).