- Plural of llama
distinguish Lama The llama (Lama glama) is a South American camelid, widely used as a pack animal by the Incas and other natives of the Andes mountains. In South America llamas are still used as beasts of burden, as well as for the production of fiber and meat.
The height of a full-grown, full-size llama is between 5.5 feet (1.6 meters) to 6 feet (1.8 m) tall at the top of the head. They can weigh between approximately 280 pounds (127 kilograms) and 450 pounds (204 kilograms). At birth, a baby llama (called a "cria") can weigh between 20 pounds (9 kilograms) to 30 pounds (14 kilograms). Llamas are very social animals and like to live with other llamas as a herd. Overall, the fiber produced by a llama is very soft and is naturally lanolin free. Very intelligent, llamas learn simple tasks after a few repetitions. When using a pack, llamas can carry about 25%–30% of their body weight for several miles.
Llamas originated from the central plains of North America about 40 million years ago. They migrated to South America and Asia about 3 million years ago. By the end of the last ice age (10,000–12,000 years ago) camelids were extinct in North America.
ClassificationThe following characteristics apply especially to llamas. Dentition of adults:-incisors 1/3 canines 1/1, premolars 2/2, molars 3/2; total 32. In the upper jaw there is a compressed, sharp, pointed laniariform incisor near the hinder edge of the premaxilla, followed in the male at least by a moderate-sized, pointed, curved spank canine in the anterior part of the maxilla. The isolated canine-like premolar which follows in the camels is not present. The teeth of the molar series which are in contact with each other consist of two very small premolars (the first almost rudimentary) and three broad molars, constructed generally like those of Camelus. In the lower jaw, the three incisors are long, spatulate, and procumbent; the outer ones are the smallest. Next to these is a curved, suberect canine, followed after an interval by an isolated minute and often deciduous simple conical premolar; then a contiguous series of one premolar and three molars, which differ from those of Camelus in having a small accessory column at the anterior outer edge.
The skull generally resembles that of Camelus, the relatively larger brain-cavity and orbits and less developed cranial ridges being due to its smaller size. The nasal bones are shorter and broader, and are joined by the premaxilla.
- cervical 7,
- dorsal 12,
- lumbar 7,
- sacral 4,
- caudal 15 to 20.
The ears are rather long and slightly curved inward, characteristically known as "banana" shaped. There is no dorsal hump. Feet are narrow, the toes being more separated than in the camels, each having a distinct plantar pad. The tail is short, and fibre is long, woolly and soft.
In essential structural characteristics, as well as in general appearance and habits, all the animals of this genus very closely resemble each other, so that whether they should be considered as belonging to one, two, or more species is a matter of controversy among naturalists.
The question is complicated by the circumstance of the great majority of individuals which have come under observation being either in a completely or partially domesticated state. Many are also descended from ancestors which have previously been domesticated; a state which tends to produce a certain amount of variation from the original type. It has, however, lost much of its importance since the doctrine of the distinct origin of species has been generally abandoned. The four forms commonly distinguished by the inhabitants of South America are recognized by some naturalists as distinct species, and have had specific designations attached to them, though usually with expressions of doubt, and with great difficulties in defining their distinctive characteristics.
The llama and alpaca are only known in the domestic state, and are variable in size and of many colours, being often white, brown, or piebald. Some are grey or black. The guanaco and vicuña are wild, the former being endangered, and of a nearly uniform light-brown colour, passing into white below. They certainly differ from each other, the vicuña being smaller, more slender in its proportions, and having a shorter head than the guanaco. The vicuña lives in herds on the bleak and elevated parts of the mountain range bordering the region of perpetual snow, amidst rocks and precipices, occurring in various suitable localities throughout Peru, in the southern part of Ecuador, and as far south as the middle of Bolivia. Its manners very much resemble those of the chamois of the European Alps; it is as vigilant, wild, and timid. The fiber is extremely delicate and soft, and highly valued for the purposes of weaving, but the quantity which each animal produces is minimal. Alpaca are descended from a wild vicuna ancestor while the domesticated llama is descended from a wild guanaco ancestor, though at this point there has been a considerable amount of hybridization between the two species.
Differentiating characteristics between llamas and alpacas include the llama's larger size and longer head. Alpaca fiber is generally more expensive but not always more valuable. Alpacas tend to have a more consistent color throughout the body. The most apparent visual difference between llamas and camels is that camels have a hump or humps and llamas do not.
Llamas should be tested for pregnancy after breeding at 2–3 weeks, 6 weeks, and at least 12 weeks.
- "Spit testing". Bring the potentially pregnant dam to an intact male. If the stud attempts to breed her and she lies down for him within a fairly short period of time, she is not pregnant. If she remains on her feet, spits, attacks him, or otherwise prevents his being able to mate, it is assumed that she is probably pregnant. This test gets its name due to the dam spitting at the male if she is pregnant.
- Progesterone testing. A veterinarian can take a blood sample test for progesterone. A high level can indicate a pregnancy.
- Palpation. In this test, the veterinarian or breeder manually feels inside the llama to detect a pregnancy. There are some risks to the llama, but it can be an accurate method for pregnancy detection.
- Ultrasound is the most accurate method in the hands of an experienced veterinarian. A veterinarian experienced with ultrasound can do an exterior exam and detect a fetus as early as 45 days.
Pros and cons of pregnancy testingSpit testing with an intact male is generally free and is usually accurate. However, some hormonal conditions in females can make them reject a male when they are in fact not pregnant, and, more rarely, accept a male when they are pregnant. Progesterone tests can give a high reading in some females with a hormonal problem who are in fact not pregnant. Neither of the previous methods, nor palpation, can give you a reasonably accurate idea of the age of the fetus, while an ultrasound procedure can. In addition, an ultrasound procedure can distinguish between pregnancy and misleading physical conditions, or between a live and dead fetus. The big disadvantage of an ultrasound procedure is that some training in the use of ultrasound equipment is required, and not all veterinarians have the equipment needed to perform the examination.
NutritionOptions for feeding llamas are quite wide. The llama owner has a wide variety of commercial and farm based food products to choose from for llamas. The major determining factors which enter into the decision of what to feed include feed cost, availability of feed, nutrient balance and energy density required. Young llamas, which are still actively growing, require a greater concentration of nutrients than mature animals because of their relatively smaller digestive tract capacity.
BehaviorLlamas who are well-socialized and trained to halter and lead after weaning are very friendly and pleasant to be around. They are extremely curious and most will approach people easily. However, llamas who are bottle-fed or over-socialised and over-handled as youngsters will become extremely difficult to handle when mature, when they will begin to treat humans as they treat each other, which is characterized by bouts of spitting, kicking and neck wrestling. Anyone having to bottle-feed a cria should keep contact to a minimum and stop as soon as possible.
When correctly reared spitting at a human is a rare thing. Llamas are very social herd animals, however, and do sometimes spit at each other as a way of disciplining lower-ranked llamas in the herd. A llama's social rank in a herd is never static. They can always move up or down in the social ladder by picking small fights. This is usually done between males to see who becomes alpha. Their fights are visually dramatic with spitting, ramming each other with their chests, neck wrestling and kicking, mainly to knock the other off balance. The females are usually only seen spitting as a means of controlling other herd members.
While the social structure might always be changing, they are a family and they do take care of each other. If one notices a strange noise or feels threatened, a warning bray is sent out and all others come to alert. They will often hum to each other as a form of communication.
The sound of the llama making groaning noises or going "mwa" is often a sign of fear or anger. If a llama is agitated, it will lay its ears back. One may determine how agitated the llama is by the materials in the spit. The more irritated the llama is, the further back into each of the three stomach compartments it will try to draw materials from for its spit.
An "orgle" is the mating sound of a llama or alpaca, made by the sexually aroused male. The sound is reminiscent of gargling, but with a more forceful, buzzing edge. Males begin the sound when they become aroused and continue throughout the act of procreation — from 15 minutes to more than an hour.
HistoryOne of the main uses for llamas at the time of the Spanish conquest was to bring down ore from the mines in the mountains. Gregory de Bolivar estimated that in his day, as many as three hundred thousand were employed in the transport of produce from the Potosí mines alone, but since the introduction of horses, mules, and donkeys, the importance of the llama as a beast of burden has greatly diminished.
The Inca deity Urcuchillay was depicted in the form of a multicolored llama. The Moche people frequently placed llamas and llama parts in the burials of important people, as offerings or provisions for the afterlife. The Moche culture of pre-Columbian Peru depicted llamas quite realistically in their ceramics.
Llama fiberLlamas also have a fine undercoat which can be used for handicrafts and garments. The coarser outer guard hair is used for rugs, wall-hangings and lead ropes. The fiber comes in many different colors ranging from white, grey, redish brown, brown, dark brown and black.
The individual shafts of the wool can be measured in microns. 1 micron = 1/1000 millimeter. Technically the fiber is not wool as it is hollow with a structure of diagonal 'walls' which makes it strong, light and good insulation. Wool as a word by itself refers to sheep fiber. However, llama fiber is commonly referred to as llama wool or llama fiber.
Llamas in popular cultureThe name "llama" has been used for a wide variety of descriptions for people and items alike within general computing and gaming industries. Within some computing environments, the label "llama" has been derogatory indicating a person with little knowledge and new to the environment. Acronyms have been spelled similarly to llama and thus pronounced as llama. The llama has proved to be quite popular among some simulation games. Also the llama has been made popular in many movies as well, such as Napoleon Dynamite and the Disney film The Emperor's New Groove.
llamas in Arabic: لاما
llamas in Aymara: Qawra
llamas in Bengali: লামা (প্রাণী)
llamas in Catalan: Llama
llamas in Czech: Lama krotká
llamas in German: Lama (Kamel)
llamas in Estonian: Laama (loom)
llamas in Modern Greek (1453-): Λάμα
llamas in Spanish: Lama glama
llamas in Esperanto: Lamo
llamas in Persian: لاما
llamas in French: Lama (animal)
llamas in Korean: 라마
llamas in Ido: Lamao (mamifero)
llamas in Interlingua (International Auxiliary Language Association): Llama
llamas in Italian: Lama glama
llamas in Hebrew: למה מצויה
llamas in Georgian: ლამა
llamas in Haitian: Lama
llamas in Latin: Lama glama
llamas in Lithuanian: Lama
llamas in Hungarian: Láma
llamas in Mongolian: Лам гөрөөс
llamas in Dutch: Lama (dier)
llamas in Japanese: リャマ
llamas in Norwegian: Lama
llamas in Polish: Lama
llamas in Portuguese: Lhama
llamas in Quechua: Llama
llamas in Russian: Лама (животное)
llamas in Simple English: Llama
llamas in Slovenian: Lama
llamas in Finnish: Laama
llamas in Swedish: Lama
llamas in Silesian: Lama
llamas in Turkish: Lama (hayvan)
llamas in Samogitian: Lama
llamas in Chinese: 大羊駝