Lop rabbit

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An English Lop rabbit English Lop Rabbit.jpg
An English Lop rabbit

Lop rabbit or lop-eared rabbit refers to any rabbit with ears that droop, as opposed to being carried erect. A number of rabbit breeds (listed below) are characterized by such lop ears. Abnormalities in the skull of a half-lop rabbit were studied by Charles Darwin in 1868.

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Ear carriage

Half-Lop Rabbit. Illustration by Charles Darwin, 1868. Darwin Domestic 105.png
Half-Lop Rabbit. Illustration by Charles Darwin, 1868.

The defining feature of the lop rabbit is its ear carriage. Unlike the erect ear of the majority of domestic rabbit breeds, lop breeds have ears loosely drooping, with the opening of the ear facing the skull. Due to the slightly-raised cartilaginous ear base, the head of many lop rabbits (with the exception of English Lops) has a small bulge, referred to as the crown.[ citation needed ] The head of a typical lop rabbit is said to resemble that of a male sheep in profile, thus the German term for a lop rabbit (Widder, meaning Aries [the ram]), the French term (bélier, meaning ram) and the Italian term (ariete, from Latin aries).

A rabbit's ear, with its blood vessels close to the surface, is an essential thermoregulator, [1] since rabbits cannot sweat. The additional weight of a longer or thicker ear is not always fully supported by the rest of the ear structure, resulting in ears that droop. The ears of some young lop rabbits may not achieve their full adult droop until the ear growth is finished. The ears of a lop rabbit prevent them hearing predators and maintaining a healthy body temperature. Both of these disadvantages keep them from surviving outdoor conditions.[ citation needed ]

Ear type

Rabbits are known to carry their ears in one of five ways: [2]

Ear length

English Lop (1907) Rabbit - French Lop breed.jpg
English Lop (1907)

Longer (or thicker) ears are more likely to droop. Some lop-eared rabbits have been deliberately bred for exaggerated ear length. [4] As this can be considered detrimental to the rabbit's health, requirements in Germany "ban rabbits with ears over 25.5 inches (65 cm), and in Holland, 27.5 inches (70 cm) is as long as they can be allowed [in shows] before disqualification." [2] The Guinness World Records award for "Longest ears on a rabbit" was given in 2003 to an English Lop in the United States with ears measuring 31.125 inches (79.06 cm). [5]

Breeds of lop-eared rabbit

Though the majority of rabbit breeds have erect ears, lop-eared breeds make up approximately 15% of all the breeds currently recognized by the American Rabbit Breeders Association (ARBA) [6] or the British Rabbit Council (BRC). [7] Such lop-eared breeds include:

See also

Related Research Articles

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<span class="mw-page-title-main">Point coloration</span> Coloration of animal coat/fur

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<span class="mw-page-title-main">Netherland Dwarf rabbit</span> Breed of rabbit

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<span class="mw-page-title-main">Jersey Wooly</span> Breed of rabbit

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<span class="mw-page-title-main">Mini Lop</span> Breed of rabbit

The Mini Lop is a breed of domestic rabbit that is recognized by the American Rabbit Breeders Association (ARBA). It is different from the Miniature Lop breed that is recognized by the British Rabbit Council (BRC). The Mini Lop [US] and the Miniature Lop [UK] are different from the Dwarf Lop breed that is recognized by the BRC. The Mini Lop is similar to several other small rabbit breeds, such as the Dwarf rabbit.

<span class="mw-page-title-main">Holland Lop</span> Breed of rabbit

Holland Lop is a breed of lop-eared rabbit that was recognized by the American Rabbit Breeders Association (ARBA) in 1979. The Holland Lop, with a maximum weight of 4 lb (1.8 kg), is one of the smallest lop-eared breeds.

<span class="mw-page-title-main">American Fuzzy Lop</span> Breed of rabbit

The American Fuzzy Lop is a rabbit breed recognized by the American Rabbit Breeders Association (ARBA). It is similar in appearance to a Holland Lop. However, the American Fuzzy Lop is a wool breed and will have wool similar to the Angora breeds although the wool will be shorter than that of a commercial Angora. The American fuzzy lop has to weigh up to four pounds in order to be shown.

<span class="mw-page-title-main">Flemish Giant rabbit</span> Breed of rabbit

The Flemish Giant rabbit is the largest breed of domestic rabbit. Flemish Giants are historically a utility breed used for their fur and meat. They are often kept as pets as they are known for being docile and patient when being handled.

<span class="mw-page-title-main">French Lop</span> Breed of rabbit

The French Lop is a breed of domestic rabbit developed in France in the 19th century from the selective breeding of English Lop and Flemish Giant stock. The French Lop resembles the English Lop, but the French Lop is heavier in stature and does not have the exaggerated ear length of the English Lop. Weighing approximately 4.98 kg to 5.21 kg, it has an average lifespan of five to seven years. The French Lop is currently recognized by the American Rabbit Breeders Association (ARBA) and by the British Rabbit Council (BRC).

<span class="mw-page-title-main">Sumxu</span>

The sumxu, Chinese lop-eared cat, drop-eared cat, droop-eared cat, or hanging-ear cat, all names referring to its characteristic feature of pendulous ears, was a possibly mythical, long-haired, lop-eared type of cat or cat-like creature, now considered extinct, if it ever actually existed. The descriptions are based on reports from travellers, on a live specimen reportedly taken to Hamburg by a sailor, and on a taxidermy specimen exhibited in Germany. The cats were supposedly valued as pets, but was also described as a food animal. The last reported Chinese lop-eared cat was in 1938. It is believed by some to have been a mutation similar to that found in the Scottish Fold. The name sumxu originally described the yellow-throated marten, but a series of mistranslations caused the name to be applied to the alleged cat or cat-like animal.

<span class="mw-page-title-main">Rex rabbit</span> Group of rabbit breeds

The term rex rabbit refers informally to one of at least nine breeds of domestic rabbit. One such breed is the Rex, which is recognized by the American Rabbit Breeders Association (ARBA) and by the British Rabbit Council (BRC). Other modern-day rex rabbit breeds are listed below. Care must be taken to distinguish the rex rabbit breeds from the three types of rex rabbit fur for which they are known.

<span class="mw-page-title-main">Argenté rabbit</span> French show rabbit breed

The Argenté rabbit is one of the oldest breeds of French show rabbits. The British Rabbit Council (BRC) recognises six varieties: Argenté Bleu, Argenté Brun, Argenté Crème, Argenté de Champagne, Argenté Noir, and Argenté St Hubert. The American Rabbit Breeders Association (ARBA) recognises the Champagne d'Argent, the Crème d'Argent and the Argenté Brun. A rare variety, the Argenté Clair, is not currently recognised by either the BRC or ARBA.

<span class="mw-page-title-main">English Lop</span> Breed of rabbit

The English Lop is a fancy breed of domestic rabbit that was developed in England in the 19th century through selective breeding. It is believed to be the first breed of lop rabbit developed by humans, and it may be one of the oldest breeds of domestic rabbit. Averaging 5.5 kg (12 lb), the English Lop is characterised by its distinctively long lop ears, bold head, and large body size.

The Cinnamon rabbit is a breed of domesticated rabbit created "accidentally" in 1962 and named for its coat color. The Cinnamon is currently recognized by the American Rabbit Breeders Association (ARBA) but not by the British Rabbit Council (BRC).

Plush Lop is a breed of domestic rabbit with two varieties: Miniature and Standard. There is also a Canadian Plush Lop breed in development. Similar in appearance, the Velveteen Lop breed is also in development. Miniature Plush Lops were the first to be developed. Devie D'anniballe began creating this breed in 1995 in the United States. She succeeded in developing them by combining the previously existing breeds of Holland Lop, Mini Rex, and Mini Lop. Her aim was to create the perfect pet by retaining the good qualities of these breeds, while "breeding out" all the problems existing in these breeds.

<span class="mw-page-title-main">Miniature Lop</span> Breed of rabbit

Miniature Lop is a breed of domestic rabbit recognised by the British Rabbit Council (BRC). Confusion arises because, in the UK, the Miniature Lop is often commonly called the Mini Lop. It is, however, a different breed from the Mini Lop that is recognized by the American Rabbit Breeders Association (ARBA). The BRC-recognized Miniature Lop is most similar to the ARBA-recognized Holland Lop. The Miniature Lop is also similar to several other small rabbit breeds.

<span class="mw-page-title-main">Miniature Lion Lop</span> Breed of rabbit

The Miniature Lion Lop is a breed of domestic rabbit recognised by the British Rabbit Council. The breed is not currently recognized by the American Rabbit Breeders Association. In addition to its lop ears, the distinguishing feature of this breed is its Lionhead-type mane and its small size: 1.5–1.6 kilograms (3.3–3.5 lb).

The Velveteen Lop is a breed of rabbit that is a cross between the rex rabbit and the English Lop.

References

  1. Fayez, I.; Marai, M.; Alnaimy, A.; Habeeb, M. (1994). Baselga, M.; Marai, I.F.M. (eds.). "Thermoregulation in Rabbits" (PDF). Rabbit Production in Hot Climates. Cahiers Options Méditerranéennes. Zaragoza: CIHEAM - International Centre for Advanced Mediterranean Agronomic Studies. 8: 33–41.
  2. 1 2 3 Whitman, Bob D. (October 2004). Domestic Rabbits & Their Histories: Breeds of the World. Leawood, KS: Leathers Publishing. ISBN   978-1585972753.
  3. Wolf (5 June 2016). "Rabbit communication: watch those ears!". Small Pet Select. Retrieved 12 February 2018.
  4. Roth, William F.; Cornman, Charles T. (1914). Rabbit Culture and Standard: A Complete and Official Standard of All the Rabbits. Poultry Item Press. Retrieved 9 February 2018.
  5. "Longest ears on a rabbit". Guinness World Records. Retrieved 9 February 2018.
  6. "ARBA Recognized Breeds". American Rabbit Breeders Association. Retrieved 9 February 2018.
  7. "Breed Standards 2016-2020" (PDF). The British Rabbit Council. Archived from the original (PDF) on 21 January 2018. Retrieved 9 February 2018.|