Cama (animal) | |
---|---|
Domesticated | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Artiodactyla |
Family: | Camelidae |
Subfamily: | Camelinae |
Hybrid: | Camelus dromedarius ♂ × Lama glama ♀ |
A cama is a hybrid between a male dromedary camel and a female llama, and has been produced via artificial insemination at the Camel Reproduction Centre in Dubai. [1] The first cama was born on January 14, 1998. The aim was to create an animal capable of higher wool production than the llama, with the size and strength of a camel and a cooperative temperament. [2]
The crossing was initially reported by The Ogdensburg Journal in 1871. [3]
The dromedary has 74 diploid chromosomes, the same as other camelids. The autosomes consist of five pairs of small to medium-sized metacentrics and submetacentrics. [4] The X chromosome is the largest in the metacentric and submetacentric group. There are 31 pairs of acrocentrics. [4] The dromedary's karyotype is similar to that of the Bactrian camel. [5]
As an adult, dromedary camels can weigh up to six times as much as a llama; as such, the hybrid needs to be produced by artificial insemination. Insemination of a female llama with sperm from a male dromedary camel has been the only successful combination. Inseminating a female camel with llama sperm has not produced viable offspring. [6] [7]
The first cama showed signs of becoming sexually mature at age four, when he showed a desire to breed with a female guanaco and a female llama. He was also a behavioral disappointment, displaying an extremely poor temperament. The second cama, a female named Kamilah, was successfully born in 2002. As of April 2008, five camas had been produced. [8]
Much like camels, camas are herbivores that eat shrubs and other plant matter. As they can drink large amounts of water at a time, camas can survive with little or no water for long periods.
The camelid family consists of the Old World camelids (the dromedary camels, Bactrian camels, and wild Bactrian camels) and the New World camelids (the llama, vicuna, suri alpaca, huacaya alpaca, and guanaco). Though there have been successful and fertile hybrids within each major groups of camelids, the cama marks the first instance of cross-breeding between the two groups. The following is a table comparing some of the characteristics of camelids. [1] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18]
Common name | Scientific name | Life span | Adult weight | Height at shoulder | Length of fur | Load-bearing capacity |
---|---|---|---|---|---|---|
Dromedary camel | Camelus dromedarius | 40–50 years | 450–690 kg (990–1,520 lb) | 180–240 cm (5.9–7.9 ft) | 7.5–10 cm (3.0–3.9 in) | 150–230 kg (330–510 lb) |
Bactrian camel | Camelus bactrianus | 40–50 years | 450–1,000 kg (990–2,200 lb) | 160–180 cm (5.2–5.9 ft) | 25 cm (9.8 in) | 150–270 kg (330–600 lb) |
Wild Bactrian camel | Camelus ferus | 40–50 years | 380–820 kg (840–1,810 lb) | |||
Llama | Lama glama | 20–30 years | 130–272 kg (287–600 lb) | 90–120 cm (3.0–3.9 ft) | 8–25 cm (3.1–9.8 in) | 30–50 kg (66–110 lb) |
Vicuña | Lama vicugna | 20–25 years | 35–65 kg (77–143 lb) | 70–90 cm (2½–3 ft) | 1–4 cm (0.39–1.57 in) | 10–15 kg (22–33 lb) |
Alpaca | Lama pacos | 15–20 years | 46–90 kg (101–198 lb) | 90–120 cm (3.0–3.9 ft) | 20–40 cm (7.9–15.7 in) | 10–20 kg (22–44 lb) |
Guanaco | Lama guanicoe | 20–25 years | 70–140 kg (150–310 lb) | 105–130 cm (3½–4¼ ft) | 5 cm (2.0 in) | 15–20 kg (33–44 lb) |
Cama | Camelus dromedarius × Lama glama | Unknown | 81–453 kg (179–999 lb) | 125–144 cm (4 1/10-4 3/4 ft) | 6 cm (2.4 in) | 25–30 kg (55–66 lb) |
A camel is an even-toed ungulate in the genus Camelus that bears distinctive fatty deposits known as "humps" on its back. Camels have long been domesticated and, as livestock, they provide food and textiles. Camels are working animals especially suited to their desert habitat and are a vital means of transport for passengers and cargo. There are three surviving species of camel. The one-humped dromedary makes up 94% of the world's camel population, and the two-humped Bactrian camel makes up 6%. The wild Bactrian camel is a distinct species that is not ancestral to the domestic Bactrian camel, and is now critically endangered, with fewer than 1,000 individuals.
The llama is a domesticated South American camelid, widely used as a meat and pack animal by Andean cultures since the pre-Columbian era.
Camelids are members of the biological family Camelidae, the only currently living family in the suborder Tylopoda. The seven extant members of this group are: dromedary camels, Bactrian camels, wild Bactrian camels, llamas, alpacas, vicuñas, and guanacos. Camelids are even-toed ungulates classified in the order Artiodactyla, along with species including whales, pigs, deer, cattle, and antelopes.
The dromedary, also known as the dromedary camel, Arabian camel, or one-humped camel, is a large camel, of the genus Camelus, with one hump on its back.
The Bactrian camel, also known as the Mongolian camel, domestic Bactrian camel or two-humped camel, is a large camel native to the steppes of Central Asia. It has two humps on its back, in contrast to the single-humped dromedary. Its population of 2 million exists mainly in the domesticated form. Their name comes from the ancient historical region of Bactria.
The guanaco is a camelid native to South America, closely related to the llama. Guanacos are one of two wild South American camelids; the other species is the vicuña, which lives at higher elevations.
The vicuña or vicuna is one of the two wild South American camelids, which live in the high alpine areas of the Andes; the other camelid is the guanaco, which lives at lower elevations. Vicuñas are relatives of the llama, and are now believed to be the wild ancestor of domesticated alpacas, which are raised for their coats. Vicuñas produce small amounts of extremely fine wool, which is very expensive because the animal can only be shorn every three years and has to be caught from the wild. When knitted together, the product of the vicuña's wool is very soft and warm. The Inca valued vicuñas highly for their wool, and it was against the law for anyone but royalty to wear vicuña garments; today, the vicuña is the national animal of Peru and appears on the Peruvian coat of arms.
Lama is a genus containing the South American camelids: the wild guanaco and vicuña and the domesticated llama, alpaca, and the extinctchilihueque. Before the Spanish conquest of the Americas, llamas, alpacas, and chilihueques were the only domesticated ungulates of the continent. They were kept not only for their value as beasts of burden, but also for their flesh, hides, and wool.
A pack animal, also known as a sumpter animal or beast of burden, is a working animal used to transport goods or materials by carrying them, usually on its back.
The humanzee is a hypothetical hybrid of chimpanzee and human, thus a form of human–animal hybrid. Serious attempts to create such a hybrid were made by Soviet biologist Ilya Ivanovich Ivanov in the 1920s, and possibly by researchers in China in the 1960s, though neither succeeded.
Camelops is an extinct genus of camel that lived in North and Central America, ranging from Alaska to Honduras, from the middle Pliocene to the end of the Pleistocene. It is more closely related to living camels than to lamines, making it a true camel of the Camelini tribe. Its name is derived from the Ancient Greek κάμηλος and ὄψ, i.e. "camel-face".
A huarizo, also known as a llapaca, is a hybrid cross between a male llama and a female alpaca. Misti is a similar hybrid; it is a cross between a male alpaca and a female llama. The most common hybrid between South American camelids, huarizo tend to be much smaller than llamas, with their fibre being longer. Huarizo are sterile, but recent genetic research conducted at the University of Minnesota Rochester suggests that it may be possible to preserve fertility with minimal genetic modification. However, many owners have reported that their Huarizos and Mistis are fertile.
A cria is a juvenile llama, alpaca, vicuña, or guanaco.
The Oaklawn Farm Zoo was a zoo located in Millville, Nova Scotia, Canada, just south of the village of Aylesford. Before closing, it was Nova Scotia's largest zoo. The zoo opened in 1984, and was family-owned and operated by Ron and Gail Rogerson. The zoo boasted the largest display of Big Cats and Primates in Eastern Canada. The 50-acre (20 ha) zoo was in a rural setting in Nova Scotia's Annapolis Valley.
The alpaca is a species of South American camelid mammal. Traditionally, alpacas are kept in herds that graze on the level heights of the Andes of Southern Peru, Western Bolivia, Ecuador, and Northern Chile. Today, alpacas may be found on farms and ranches worldwide, with thousands of animals born and raised annually. Alpacas are especially popular in North America, Europe, and Australia.
Andrew Charles Tillman is one of the founders of the llama industry in the United States. He is an expert on llama and alpaca health, selective breeding, and marketing. Tillman is the co-founder of the International Llama Association, and he wrote the halter-class guidelines for the American Llama Show Association. His book, Speechless Brothers, was the first comprehensive study of llama husbandry published in the United States.
Lamini is a tribe of the subfamily Camelinae. It contains one extant genus with four species, all exclusively from South America: llamas, alpacas, vicuñas, and guanacos. The former two are domesticated species, while the latter two are only found in the wild. None display sexual dimorphism. The four species can interbreed and produce fertile offspring. Additionally, there are several extinct genera.
The hybrid camel is a domestic camelid hybrid between a Bactrian camel and dromedary. It is the offspring of a male Bactrian camel and a female dromedary.
The wild Bactrian camel is an endangered species of camel endemic to Northwest China and southwestern Mongolia. It is closely related but not ancestral to the domestic Bactrian camel. Genetic studies have established it as a separate species which diverged from the Bactrian camel about 0.7–1.1 million years ago.