フタコブラクダ

フタコブラクダ — © Zveriki.com, AI-generated image based on the original work of J. Patrick Fischer, Creative Commons Attribution-Share Alike 3.0 Unported

年齢

Bactrian camels typically live from 25 to 35 years, with a maximum and theoretical lifespan of 35 years and 5 months. The species reaches sexual maturity between 2 years and 6 months and 6 years of age; the eyes open at birth, and the young begins to walk immediately after birth. An embryo develops inside the mother, and the newborn Bactrian camel is a calf that drinks its mother’s milk and grows rapidly during a period lasting from 1 day to 2 years. The adult stage, which is when an individual can reproduce, lasts from 4 to 40 years.

表現型

The Bactrian camel has two small humps containing fat reserves. The species possesses thick fur that protects against both severe winter cold and summer heat. Wide feet with two toes enable the animal to walk on sand and snow without sinking. The adult Bactrian camels have two humps on their back, which store fat and help survive hunger and lack of water. The neck is long, allowing it to reach leaves and branches of tall bushes.

生理学

Bactrian camels measure in height from 1.33 to 1.95 meters, and in body length from 1.7 to 2.3 meters; their mass is 0.34 metric tons. The young, in the ‘Infant’ stage, weigh from 35 to 45 kilograms and measure in body length from 80 centimeters to 1.2 meters. Adult Bactrian camels have a body mass ranging from 0.6 to 1 metric ton and a body length from 1.8 to 2.3 meters.

生息地

Bactrian camels inhabit landscapes including dryland, highland tundra, desert, and semi-desert environments, at elevations from 500 meters to 2.5 kilometers above sea level. The species occupies deserts and dry scrub biomes characterized by high temperatures and dryness with infrequent rainfall, as well as temperate steppes with abundant grass and few trees where rain does occur. Bactrian camels are found in climates including cold deserts with very little snow or rain, cold steppes with a cold winter and limited tree cover, extremely dry conditions with rare rainfall, cold and nearly dry conditions persisting throughout much of the year, and very hot and dry conditions featuring high daytime temperatures and cold nights with almost no rainfall.

隠れ家

Bactrian camels inhabit open terrain and do not have permanent or long-term shelters. The species does not utilize any fixed shelters, and the materials used for temporary cover consist of grass. Bactrian camels use these grassy areas for resting and protection from the sun.

地理

Bactrian camels inhabit the Palearctic realm and are found in several desert steppe ecosystems, including the East Gobi Desert steppe, the desert steppe of the Gobi Lakes basin, the desert steppe of the Great Lakes basin, the semi-desert of the Alashan Plateau, the semi-desert of the Jungar Basin, and the arid steppe foothills of the Tian Shan mountains.

餌

The Bactrian camel feeds on plants, consuming grass, shrub branches, dry thorny vegetation, leaves, wood, and other plant matter; the species obtains food through grazing and foraging. The young consume milk. A Bactrian camel gnaws at plants to acquire sustenance, and its humps allow it to store energy, enabling it to survive for several days without food or water. Daily food consumption ranges from 5 kilograms to 20 kilograms. In some cultures, the animal is eaten, but it is not considered kosher.

繁殖

The Bactrian camel reproduces sexually, with fertilization always occurring and no alternation of generations. Embryonic development takes 1 year and 1 month. The female gives birth to one offspring, which is born alive on land and immediately can walk behind its mother. Gestation lasts 13 months, and the female carries the young in her womb for that duration. The young are born live; they do not hatch from eggs or spawn. Sexual maturity occurs between 3 and 6 years of age. The species inhabits and develops on land, outside of bodies of water. The interval between reproduction is 2 to 3 years. A litter has one offspring.

体重
341509–342843 g
体長
1700–2300 mm
寿命
9131–12784 日 25~35 年
132922
0
1
futakoburakuda
ja
フタコブラクダ
Camelus bactrianus
二峰ラクダは、背中に二つの峰を持つ大型の哺乳類。中央アジアの乾燥地帯に生息し、長期間水を飲まなくても生きられる。
二峰ラクダは、一峰ラクダと異なり二つの峰を持ち、寒冷気候に適した濃い毛皮を持つ。中央アジアの自然と人々にとって、交通手段、乳、毛皮、肉の供給源として重要。野生種は絶滅の危機に瀕している。
植物をかじる
trophic:herbivore
#ebe9e5
体重 (子ラクダ)
35000–45000 g
体重 (雄)
600000–1000000 g
体重 (雌)
450000–700000 g
体長 (雄)
1800–2300 mm
体長 (雌)
1700–2100 mm
体長 (子ラクダ)
800–1200 mm
体高
1330–1950 mm
最大寿命
12930 日 35 年 5 か月
理論寿命
12930–12930 日 35 年 5 か月
胚の発育
380 日 1 年 1 か月
一腹の子数
1
成熟
1095–2190 日 3~6 年
子孫
1
繁殖間隔
730–1095 日 2~3 年
こぶの数 (ラクダ)
2
こぶの数 (子ラクダ)
2
こぶの大きさ (ラクダ)
400–600 mm
首の大きさ (ラクダ)
1500–2000 mm
繁殖
通常の性的
質量が同等
ソファ
界
パレアークティスの世界
生物群系
温暖な草原
生物群系
砂漠と乾燥低木地
場所の種類
高山とツンドラ
場所の種類
陸
場所の種類
砂漠と半砂漠
気候
非常に暑く乾燥している
気候
ステップ
気候
非常に乾燥
気候
寒冷でほぼ乾燥
気候
寒冷ステップ
気候
寒冷砂漠
採食環境
樹上
採食環境
陸上
隠れ家
恒久的な住処なし
餌
草食動物
繁殖
胎生
繁殖
陸地
生理学
春にラクダは厚い冬毛を脱ぎ捨て、新しい毛が生えます。
9131.25
12783.75
12929.849609375
12930.0
1700.0
2300.0
341508.57447202026
342842.6335895708
春にラクダは厚い冬毛を脱ぎ捨て、新しい毛が生えます。
-1
-1
同配性、常に受精を伴う繁殖、世代交代なし
Worker
{name}が{animal}のようだったら、:
出生時刻
低木の枝
こぶの大きさ
木材、樹皮
イヌ、イルカ、オオヤマネコたちは9〜25年ハングアウトして、年に3回誕生日パーティー
m
{n}回目の誕生日を祝います
Map
g
t
When your next jubilee falls in {name} life years
Human
days
How old you would be if you lived as {name}
Dynamic Energy Budget(DEB)数理モデルから推定された理論的最大寿命。この値は代謝パラメータから導き出された生物学的潜在能力を示しており、実際の観察に基づくものではありません。実測された寿命は通常、これより大幅に短くなります。
ラクダ
成熟
植物
健康について
ミルク
When your next birthday would fall if you lived as {name}
ソファ
繁殖間隔
results
色
Sex
Upcoming jubilees
グレムリン
mo
こぶの数
雨は非常にまれで、ほぼ砂漠
高山草原と陸上の北極ツンドラ
Trophic type
Filters
Captures or processes food by biting or nipping with the mouth.
パレアークティスの世界
共生
草
Upcoming birthdays
超長寿! 40〜100年。ホッキョククジラ、アホウドリ、ゾウガメたちは年に1回くらい誕生日を思い出す
寿命
葉
体高
砂漠と乾燥低木地
子は陸上で生きて生まれ、卵や卵から孵化しない
年齢(若獣)
年齢(出生から死亡まで)
年齢(胚)
ヨーロッパとアジアの大部分、さまざまな森林、草原、ツンドラ
足の色
遊び人
乾燥し、冬は寒く、草が多く木が少ない
Jubilee = every 10th birthday
詳しく:
Earliest developmental stage inside an egg or womb.
ビジネスマンソーセージ
平均寿命
葉
胎生
どんな外見?
性成熟・繁殖開始
羽化
死亡・寿命終了
どのように暮らす?
受精・産卵
どのように行動する?
出生・孵化
変態・幼虫期終了
加速期終了
非常に乾燥し寒く、雪と雨が非常に少ない
Share
Find a pet...
Mature, fully developed individual capable of reproduction.
Pets
咬む
Feeding occurs primarily on land or in vegetation.
{name}風記念日
cm
老骨
Find an animal or breed...
砂漠と半砂漠
首の色
turns
乱暴者
寒冷砂漠
幼少期に母乳を飲む
一腹の子数
Map data sources: Ecosystem classification — IUCN Global Ecosystem Typology (Keith et al., 2022), indicative distribution maps Keith et al. (2020), https://doi.org/10.5281/zenodo.3546513; Large Marine Ecosystems — NOAA LME Program; Bathymetry — GEBCO Bathymetric Compilation Group (2026), GEBCO_2026 Grid, https://doi.org/10.5285/4f68d5c7-45eb-f999-e063-7086abc036fa; Climate data — Generated using Copernicus Climate Change Service information; Species occurrence data — GBIF.org, Derived dataset "all animals", https://zveriki.com/dataset/dataset.tsv; Terrestrial ecoregions — RESOLVE Ecoregions 2017 (Dinerstein et al., 2017), CC BY 4.0
どう世話する?
25〜40年生きるよ。オランウータン、ハクトウワシ、アフリカゾウたちは年に2回誕生日を祝う
草食採食
木材
°C
Not specified
Share
高山とツンドラ
Actively searching habitats to locate food items.
どこで見られる?
Species lacks any fixed or lasting shelter structure.
ステップ
こぶの色
草食動物
Feeds by cropping or nibbling low-growing vegetation or algae.
伝説の長寿! 100年以上。ガラパゴスゾウガメ、ニシオンデンザメ、オオノガイたちは4年に1回家族で祝うよ
子孫
長老たち
イネ科およびその他の草本植物の葉と茎
ブロ
通常の性的
Taxons
{name}の暦で
Foraging takes place among trees and woody vegetation.
age
生年月日
恒久的な住処なし
パレアークティスの世界
植生のまばらな乾燥した陸上ビオトープ
休息
毛の色
閉じる
was
7〜15ヶ月のお仕事期間。ドワーフハムスター、ノネズミ、フィールドクリケットたちは月に2回誕生日を祝うよ
基本
草食性、植物食のみを食べる
登攀
私の体重?
ノンストップカーニバル! 数日しか生きないよ。カゲロウ、ワムシ、ユスリカたちは1日に2回以上も誕生日パーティーしちゃう
主な餌源
歯
変化したあと死ぬまで
Potential Habitat
草が多く、木が少なく、雨がほとんど降らない
d
飼育下
1.3〜3.5年オンザゴー。森ネズミ、アノール、虹色魚たちは月に1回誕生日パーティー
乾いた植生
体重
植物の若い芽と葉
蚊、ショウジョウバエ、小さな甲殻類たちは最大7ヶ月がんばって、毎週誕生日パーティー!
陸上
Plants
胚の発育
陸地
{name}風誕生日
Food is gathered directly from leaf surfaces.
草
Link copied
No results found
On the map
全生活段階
雌 ♀
寒冷でほぼ乾燥
植物をかじる
150~300キログラム、1.6~4メートル
Map data sources: Ecosystem classification — IUCN Global Ecosystem Typology (Keith et al., 2022), indicative distribution maps Keith et al. (2020), https://doi.org/10.5281/zenodo.3546513; Large Marine Ecosystems — NOAA LME Program; Bathymetry — GEBCO Bathymetric Compilation Group (2026), GEBCO_2026 Grid, https://doi.org/10.5285/4f68d5c7-45eb-f999-e063-7086abc036fa; Climate data — Generated using Copernicus Climate Change Service information; Species occurrence data — GBIF.org, Derived dataset "all animals", https://zveriki.com/dataset/dataset.tsv; Terrestrial ecoregions — RESOLVE Ecoregions 2017 (Dinerstein et al., 2017), CC BY 4.0 Potential habitat modelled from GBIF occurrence data. Map © Zveriki.com, licensed under CC BY 4.0.
生まれ年
草が多く、木が少なく、雨が降る
成熟
地上の生息環境、陸上の表面(水域外)
sq mm
yr
日差しからの保護
How similar?
首の大きさ
雄 ♂
お祝いまであと
子ラクダ
{name}の年齢
どのように繁殖する?
3.5〜6年がんばるよ。ハリネズミ、カラス、トカゲたちは年に6回自分にご褒美の誕生日おやつ
食べられたら?
非常に乾燥
Neither
Moving up vertical surfaces like trunks or rocks to reach food.
Young offspring still dependent on parental care.
何を食べる?
ほぼ一年中乾燥して寒い
どこに住む?
Hard dental structures used to bite, tear, or scrape food.
非常に暑く乾燥している
期間
This is me
ヨーロッパとアジアの大部分、さまざまな森林、草原、ツンドラ
ステップ
ゲーマー
体のつくりは?
温暖な草原
mm
理論寿命
星
ml
Link copied
私の年齢?
私のサイズ?
wk
昼は非常に暑く、夜は寒く、雨はほとんどない
陸
Asexual
入れ替え
私たちの中で、魔法のように変身して{animal}のようになるのは誰?
ウサギ、ハヤブサ、ミドリガメたちは6〜9年ハングアウトして、年に4回誕生日パーティー
どこに隠れる?
Denotes a grassland or steppe habitat preference.
水域外の陸上で生息し発達する
{n}回目の誕生日を祝いました
When you would have been born if you lived as {name}
寒冷ステップ
バタニア
最大寿命
採食
雌雄同体 ⚥
胚
体長
kg
非常に暑く乾燥し、雨は稀でサボテンが生える
樹上
Observations
タップで◉{N}件表示
子ラクダ
蛹
成虫
思春期の動物
若い動物
bactrian-camel
dvugorbyj-verblyud
ikihurguclu-d-v
jml-dhw-snamyn
vyarblyud-dvukhgorby
erksapatavor-ugt
futakoburakuda
ork-uziani-aklemi
ajyr-orkeshti-tuje
ssangbongnagta
too-eki-orkochtuu
dvogrba-kamila
bactrian-camel
baqtrian
shuang-feng-tuo
6
  • The Bactrian camel can drink more than 100 liters of water at once. When severely dehydrated, the Bactrian camel can drink more than 100 liters in one go.
  • Bactrian camels do not drink salty water, unlike dromedaries, which can drink brackish water without harm. Their need for salt is very high, so domestic camels require salt blocks.
  • The Bactrian camel can eat spiny plants that no other animal can eat. Its diet includes 33 of 50 main plant species of the desert flora of Kazakhstan.
  • The Bactrian camel sweats only when body temperature reaches +41 °C, which happens when further increase becomes life-threatening. At night, its temperature can drop to +34 °C.
  • Camel milk contains up to 25 mg-% of vitamin C and much protein, fat, phosphorus, and calcium. It is considered beneficial and even healing due to the high content of these substances.
  • The one-humped camel (dromedary) stores not water but fat in its single hump — up to 36 kg — which is used as an energy reserve, so the hump can deflate and droop.
  • The Bactrian camel can be attacked by a tiger, as happened to an animal stuck in a salt marsh. The tiger bit the camel and dragged the carcass 150 paces.
  • The red blood cells of the Bactrian camel are oval, so the blood maintains normal fluidity even when highly concentrated. The narrow shape allows them to pass freely through capillaries.
  • The Bactrian camel spits out cud and stomach contents, not saliva. Spitting occurs during irritation and has a foul odor.
  • The hairs of the Bactrian camel are hollow inside, which reduces the thermal conductivity of the fur coat. Thin underfur hairs surround each hair, retaining a lot of air.
  • The Bactrian camel's fur is much longer and denser than that of the dromedary — this is one of the main features necessary for survival in severe frosts. Air temperatures in its natural habitat can drop even below −40°C.
  • The Bactrian camel can survive losing up to 40% of its body water, which is twice the limit for other warm-blooded animals. The camel's kidneys can absorb a significant portion of water from urine and return it to the body.
  • The Bactrian camel reaches a withers height of up to 230 cm. Individuals are known where this height exceeds 2 meters.
  • Lactation in the Bactrian camel lasts about one and a half years, but milk feeding occurs only during six months. The left horn of the uterus in females is usually 8–14 cm shorter than the right — this complicates pregnancy diagnosis.
  • A Bactrian camel calf at birth is much smaller than a dromedary calf, which weighs about 100 kg. The Bactrian camel shows good care for offspring, but cases when the mother abandons the calf or refuses to feed it are not uncommon.
  • The offspring of the Bactrian camel stays with the mother until reaching sexual maturity. This period is longer in domestic camels than in wild ones.
  • The Bactrian camel's fur has a thickness of 20–23 microns. In desert areas of the USA, camels have thicker fur and underfur — from 6 to 120 microns, with an average of 18–19 microns.
  • The Bactrian camel visibly loses weight when severely dehydrated, but regains its normal appearance almost immediately upon access to water. Recovery happens quickly, without a prolonged recovery period.
  • One Bactrian camel produces up to 950 kg of manure per year. The camel’s manure produces a small, even, very hot, and nearly smokeless flame.
  • The Bactrian camel can interbreed with other camel species, producing viable offspring. The species are closely related.
  • The Bactrian camel can carry a load of 250–300 kg, which is almost half its own body weight. On long journeys, it travels 30–40 km per day, and over 100 km under a rider.
  • The female Bactrian camel also urinates on her legs and body. She does the same when she is ready to mate.
  • Camel milk is fattier than cow’s milk — its fat content is no less than 5–6%. A female Bactrian camel produces a maximum of 1–2 thousand liters of milk per year, but on average only 500–600 liters, more than half during the first six months of lactation.
  • A newborn Bactrian camel is able to follow its mother shortly after birth (within two hours). It weighs on average about 36 kg.
  • During the rut males inflate their soft palate (dulaa) about 18 cm long — a pink sac hanging from the mouth, often mistaken for the tongue — and use it to attract females.
  • The humps of a Bactrian camel may fall sideways and sway while walking if the animal is emaciated. In a well-fed camel, they stand straight and upright.
  • The distance between the humps of the Bactrian camel is more than 30 cm, allowing a person to sit. The saddle area is often higher than 1.7 m.
  • Red blood cells of the Bactrian camel increase in volume up to 2.5 times, storing liquid. This ability helps them survive in conditions of intense heat and lack of water.
  • The Bactrian camel often fights with its neck during mating, trying to knock down the opponent. Mating males engage in fierce fights, during which they press the opponent with their neck, trying to bend them to the ground.
  • The larvae of the helminth develop in the camel's stomach for a year and become sexually mature by April–May of the following year. In the stomach lining, they grow slowly before emerging into its cavity.
  • The Bactrian camel in Buryatia is the northernmost representative of the camel family. In Russia, it is bred as far north as 55° N.
  • A parasite can live in the body of the Bactrian camel for up to 7 years. Infection occurs through bites of biting midges.
  • The Bactrian camel does not have hooves — each part of the split foot ends with a claw-like structure. The feet rest on a calloused pad.
  • The Bactrian camel has fleshy and tough lips adapted to tearing thorny vegetation. Its upper lip is split, as in all camels.
  • Hybrids of the dromedary and the two-humped camel have one large, slightly asymmetrical hump and are often stronger than pure forms.
  • Camels can close their nostrils, have a double row of eyelashes and bushy eyebrows for protection against sand.
  • The Bactrian camel in Buryatia is the northernmost representative of the camel family. In Russia, it is bred as far north as 55° N.

年齢

  • Lactation in the Bactrian camel lasts about one and a half years, but milk feeding occurs only during six months. The left horn of the uterus in females is usually 8–14 cm shorter than the right — this complicates pregnancy diagnosis.
  • The offspring of the Bactrian camel stays with the mother until reaching sexual maturity. This period is longer in domestic camels than in wild ones.
  • Camel milk is fattier than cow’s milk — its fat content is no less than 5–6%. A female Bactrian camel produces a maximum of 1–2 thousand liters of milk per year, but on average only 500–600 liters, more than half during the first six months of lactation.
  • A newborn Bactrian camel is able to follow its mother shortly after birth (within two hours). It weighs on average about 36 kg.
  • The larvae of the helminth develop in the camel's stomach for a year and become sexually mature by April–May of the following year. In the stomach lining, they grow slowly before emerging into its cavity.

Bactrian camels typically live from 25 to 35 years, with a maximum and theoretical lifespan of 35 years and 5 months. The species reaches sexual maturity between 2 years and 6 months and 6 years of age; the eyes open at birth, and the young begins to walk immediately after birth. An embryo develops inside the mother, and the newborn Bactrian camel is a calf that drinks its mother’s milk and grows rapidly during a period lasting from 1 day to 2 years. The adult stage, which is when an individual can reproduce, lasts from 4 to 40 years.

表現型

  • The one-humped camel (dromedary) stores not water but fat in its single hump — up to 36 kg — which is used as an energy reserve, so the hump can deflate and droop.
  • The red blood cells of the Bactrian camel are oval, so the blood maintains normal fluidity even when highly concentrated. The narrow shape allows them to pass freely through capillaries.
  • The Bactrian camel spits out cud and stomach contents, not saliva. Spitting occurs during irritation and has a foul odor.
  • The hairs of the Bactrian camel are hollow inside, which reduces the thermal conductivity of the fur coat. Thin underfur hairs surround each hair, retaining a lot of air.
  • The Bactrian camel's fur is much longer and denser than that of the dromedary — this is one of the main features necessary for survival in severe frosts. Air temperatures in its natural habitat can drop even below −40°C.
  • The Bactrian camel's fur has a thickness of 20–23 microns. In desert areas of the USA, camels have thicker fur and underfur — from 6 to 120 microns, with an average of 18–19 microns.
  • During the rut males inflate their soft palate (dulaa) about 18 cm long — a pink sac hanging from the mouth, often mistaken for the tongue — and use it to attract females.
  • The humps of a Bactrian camel may fall sideways and sway while walking if the animal is emaciated. In a well-fed camel, they stand straight and upright.
  • The Bactrian camel does not have hooves — each part of the split foot ends with a claw-like structure. The feet rest on a calloused pad.
  • The Bactrian camel has fleshy and tough lips adapted to tearing thorny vegetation. Its upper lip is split, as in all camels.
  • Hybrids of the dromedary and the two-humped camel have one large, slightly asymmetrical hump and are often stronger than pure forms.
  • Camels can close their nostrils, have a double row of eyelashes and bushy eyebrows for protection against sand.

The Bactrian camel has two small humps containing fat reserves. The species possesses thick fur that protects against both severe winter cold and summer heat. Wide feet with two toes enable the animal to walk on sand and snow without sinking. The adult Bactrian camels have two humps on their back, which store fat and help survive hunger and lack of water. The neck is long, allowing it to reach leaves and branches of tall bushes.

生理学

  • The Bactrian camel sweats only when body temperature reaches +41 °C, which happens when further increase becomes life-threatening. At night, its temperature can drop to +34 °C.
  • The red blood cells of the Bactrian camel are oval, so the blood maintains normal fluidity even when highly concentrated. The narrow shape allows them to pass freely through capillaries.
  • The hairs of the Bactrian camel are hollow inside, which reduces the thermal conductivity of the fur coat. Thin underfur hairs surround each hair, retaining a lot of air.
  • The Bactrian camel's fur is much longer and denser than that of the dromedary — this is one of the main features necessary for survival in severe frosts. Air temperatures in its natural habitat can drop even below −40°C.
  • The Bactrian camel can survive losing up to 40% of its body water, which is twice the limit for other warm-blooded animals. The camel's kidneys can absorb a significant portion of water from urine and return it to the body.
  • Lactation in the Bactrian camel lasts about one and a half years, but milk feeding occurs only during six months. The left horn of the uterus in females is usually 8–14 cm shorter than the right — this complicates pregnancy diagnosis.
  • The Bactrian camel's fur has a thickness of 20–23 microns. In desert areas of the USA, camels have thicker fur and underfur — from 6 to 120 microns, with an average of 18–19 microns.
  • The Bactrian camel visibly loses weight when severely dehydrated, but regains its normal appearance almost immediately upon access to water. Recovery happens quickly, without a prolonged recovery period.
  • The Bactrian camel can carry a load of 250–300 kg, which is almost half its own body weight. On long journeys, it travels 30–40 km per day, and over 100 km under a rider.
  • The humps of a Bactrian camel may fall sideways and sway while walking if the animal is emaciated. In a well-fed camel, they stand straight and upright.
  • Red blood cells of the Bactrian camel increase in volume up to 2.5 times, storing liquid. This ability helps them survive in conditions of intense heat and lack of water.
  • The Bactrian camel does not have hooves — each part of the split foot ends with a claw-like structure. The feet rest on a calloused pad.
  • The Bactrian camel has fleshy and tough lips adapted to tearing thorny vegetation. Its upper lip is split, as in all camels.
  • Camels can close their nostrils, have a double row of eyelashes and bushy eyebrows for protection against sand.

Bactrian camels measure in height from 1.33 to 1.95 meters, and in body length from 1.7 to 2.3 meters; their mass is 0.34 metric tons. The young, in the ‘Infant’ stage, weigh from 35 to 45 kilograms and measure in body length from 80 centimeters to 1.2 meters. Adult Bactrian camels have a body mass ranging from 0.6 to 1 metric ton and a body length from 1.8 to 2.3 meters.

生息地

  • The Bactrian camel can be attacked by a tiger, as happened to an animal stuck in a salt marsh. The tiger bit the camel and dragged the carcass 150 paces.

Bactrian camels inhabit landscapes including dryland, highland tundra, desert, and semi-desert environments, at elevations from 500 meters to 2.5 kilometers above sea level. The species occupies deserts and dry scrub biomes characterized by high temperatures and dryness with infrequent rainfall, as well as temperate steppes with abundant grass and few trees where rain does occur. Bactrian camels are found in climates including cold deserts with very little snow or rain, cold steppes with a cold winter and limited tree cover, extremely dry conditions with rare rainfall, cold and nearly dry conditions persisting throughout much of the year, and very hot and dry conditions featuring high daytime temperatures and cold nights with almost no rainfall.

隠れ家

Bactrian camels inhabit open terrain and do not have permanent or long-term shelters. The species does not utilize any fixed shelters, and the materials used for temporary cover consist of grass. Bactrian camels use these grassy areas for resting and protection from the sun.

地理

Bactrian camels inhabit the Palearctic realm and are found in several desert steppe ecosystems, including the East Gobi Desert steppe, the desert steppe of the Gobi Lakes basin, the desert steppe of the Great Lakes basin, the semi-desert of the Alashan Plateau, the semi-desert of the Jungar Basin, and the arid steppe foothills of the Tian Shan mountains.

餌

  • One Bactrian camel produces up to 950 kg of manure per year. The camel’s manure produces a small, even, very hot, and nearly smokeless flame.

The Bactrian camel feeds on plants, consuming grass, shrub branches, dry thorny vegetation, leaves, wood, and other plant matter; the species obtains food through grazing and foraging. The young consume milk. A Bactrian camel gnaws at plants to acquire sustenance, and its humps allow it to store energy, enabling it to survive for several days without food or water. Daily food consumption ranges from 5 kilograms to 20 kilograms. In some cultures, the animal is eaten, but it is not considered kosher.

繁殖

  • The Bactrian camel can interbreed with other camel species, producing viable offspring. The species are closely related.
  • The Bactrian camel often fights with its neck during mating, trying to knock down the opponent. Mating males engage in fierce fights, during which they press the opponent with their neck, trying to bend them to the ground.

The Bactrian camel reproduces sexually, with fertilization always occurring and no alternation of generations. Embryonic development takes 1 year and 1 month. The female gives birth to one offspring, which is born alive on land and immediately can walk behind its mother. Gestation lasts 13 months, and the female carries the young in her womb for that duration. The young are born live; they do not hatch from eggs or spawn. Sexual maturity occurs between 3 and 6 years of age. The species inhabits and develops on land, outside of bodies of water. The interval between reproduction is 2 to 3 years. A litter has one offspring.

サイズ

  • The one-humped camel (dromedary) stores not water but fat in its single hump — up to 36 kg — which is used as an energy reserve, so the hump can deflate and droop.
  • The Bactrian camel reaches a withers height of up to 230 cm. Individuals are known where this height exceeds 2 meters.
  • A Bactrian camel calf at birth is much smaller than a dromedary calf, which weighs about 100 kg. The Bactrian camel shows good care for offspring, but cases when the mother abandons the calf or refuses to feed it are not uncommon.
  • A newborn Bactrian camel is able to follow its mother shortly after birth (within two hours). It weighs on average about 36 kg.
  • The distance between the humps of the Bactrian camel is more than 30 cm, allowing a person to sit. The saddle area is often higher than 1.7 m.
  • A parasite can live in the body of the Bactrian camel for up to 7 years. Infection occurs through bites of biting midges.
  • The Bactrian camel can drink more than 100 liters of water at once. When severely dehydrated, the Bactrian camel can drink more than 100 liters in one go.
  • The Bactrian camel can eat spiny plants that no other animal can eat. Its diet includes 33 of 50 main plant species of the desert flora of Kazakhstan.
  • Camel milk contains up to 25 mg-% of vitamin C and much protein, fat, phosphorus, and calcium. It is considered beneficial and even healing due to the high content of these substances.
  • The Bactrian camel can be attacked by a tiger, as happened to an animal stuck in a salt marsh. The tiger bit the camel and dragged the carcass 150 paces.
  • The red blood cells of the Bactrian camel are oval, so the blood maintains normal fluidity even when highly concentrated. The narrow shape allows them to pass freely through capillaries.
  • The Bactrian camel spits out cud and stomach contents, not saliva. Spitting occurs during irritation and has a foul odor.
  • The hairs of the Bactrian camel are hollow inside, which reduces the thermal conductivity of the fur coat. Thin underfur hairs surround each hair, retaining a lot of air.
  • The offspring of the Bactrian camel stays with the mother until reaching sexual maturity. This period is longer in domestic camels than in wild ones.
  • The Bactrian camel's fur has a thickness of 20–23 microns. In desert areas of the USA, camels have thicker fur and underfur — from 6 to 120 microns, with an average of 18–19 microns.
  • One Bactrian camel produces up to 950 kg of manure per year. The camel’s manure produces a small, even, very hot, and nearly smokeless flame.
  • The female Bactrian camel also urinates on her legs and body. She does the same when she is ready to mate.
  • Camel milk is fattier than cow’s milk — its fat content is no less than 5–6%. A female Bactrian camel produces a maximum of 1–2 thousand liters of milk per year, but on average only 500–600 liters, more than half during the first six months of lactation.
  • A newborn Bactrian camel is able to follow its mother shortly after birth (within two hours). It weighs on average about 36 kg.
  • During the rut males inflate their soft palate (dulaa) about 18 cm long — a pink sac hanging from the mouth, often mistaken for the tongue — and use it to attract females.
  • The distance between the humps of the Bactrian camel is more than 30 cm, allowing a person to sit. The saddle area is often higher than 1.7 m.
  • Red blood cells of the Bactrian camel increase in volume up to 2.5 times, storing liquid. This ability helps them survive in conditions of intense heat and lack of water.
  • The Bactrian camel often fights with its neck during mating, trying to knock down the opponent. Mating males engage in fierce fights, during which they press the opponent with their neck, trying to bend them to the ground.
  • The larvae of the helminth develop in the camel's stomach for a year and become sexually mature by April–May of the following year. In the stomach lining, they grow slowly before emerging into its cavity.
  • The Bactrian camel does not have hooves — each part of the split foot ends with a claw-like structure. The feet rest on a calloused pad.
  • The Bactrian camel has fleshy and tough lips adapted to tearing thorny vegetation. Its upper lip is split, as in all camels.

飼育下

  • Bactrian camels do not drink salty water, unlike dromedaries, which can drink brackish water without harm. Their need for salt is very high, so domestic camels require salt blocks.
  • Camel milk contains up to 25 mg-% of vitamin C and much protein, fat, phosphorus, and calcium. It is considered beneficial and even healing due to the high content of these substances.
  • The Bactrian camel visibly loses weight when severely dehydrated, but regains its normal appearance almost immediately upon access to water. Recovery happens quickly, without a prolonged recovery period.
  • Camel milk is fattier than cow’s milk — its fat content is no less than 5–6%. A female Bactrian camel produces a maximum of 1–2 thousand liters of milk per year, but on average only 500–600 liters, more than half during the first six months of lactation.