A baby Guinea pig🐭

Photo: Rex tremendae majestatis · CC BY-SA 4.0

SpeciesRodentiaCaviidae
Mammals

🐭Guinea pig

Cavia porcellus (Linnaeus, 1758)

豚鼠(学名:Cavia porcellus),又名天竺鼠、葵鼠、荷兰猪,在动物学的分类是哺乳纲啮齿目豚鼠科豚鼠属。尽管英文名字叫“guinea pig”(几内亚猪),但是这种动物既不是猪,也并非来自几内亚或荷兰。其祖先来自南美洲的安第斯山脉,根据生物化学和杂交分析,豚鼠是一种天竺鼠诸如白臀豚鼠(C. aperea)、艳豚鼠(C. fulgida)或草原豚鼠(C. tschudii)等近缘物种经过驯化的后代。因此,这种动物在大自然已经不复存在。在南美原住民的文化中,豚鼠佔有重要地位,它们不仅是一种食物来源,也是一种药物来源和宗教仪式的祭品。从1960年代以后,在南美洲以外地区对豚鼠的需求开始增涨。 豚鼠是由16世纪的欧洲商人带到西方的,当时人们就很喜欢这种小动物并作为宠物饲养。牠们性情温顺,讨巧可爱,比较容易照顾,至今仍旧是常见的家养宠物。世界上有些组织争先恐后地致力繁殖豚鼠,人们培育出了多种毛色不一,形态不同的品种。 20世纪上半叶,在英语裡豚鼠成为参与科学实验的人的流行代名词。在豚鼠身上进行生物实验从17世纪就开始了,在19世纪和20世纪这种动物一般被当作模式生物,后来普遍被老鼠等别的哺乳动物取代。如今,豚鼠仍旧用于科学研究,主要针对脊髓损伤、少年糖尿病、肺结核、坏血症和怀孕并发症等人类常见疾病。

Text: Wikipedia, CC BY-SA 4.0.

Videos
17
Photos
5
Measurements
5
vs you
≈ 1/85th of your weight
Also called
Domesticated Guinea Pig
Conservation status
NENot evaluated

IUCN Red List assessment, 2012.

Key measurements
Body mass
0.73 kg
Body length
not recorded
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
12 years
All measurements ↓
Facts and figures

Everything we know about the Guinea pig

Typical adult figures. Where a value is an estimate rather than a measurement, it says so.

Body mass
0.73 kg
AnAge
Details ↓

data quality: high

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Maximum lifespan
12 years
AnAge
Details ↓

data quality: high

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Gestation
68 days
AnAge
Details ↓

data quality: high

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Litter size
about 4
AnAge
Details ↓

data quality: high

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Volume l
0.7 Laverage
Details ↓

Body mass at ~1.0 kg/L, the density of vertebrate tissue.

average = a mean across sexes or species in a group.

Not recorded for Guinea pig yet: body length, shoulder height, top speed, bite force.

Where it sits

Family tree

  1. kingdomAnimalia
  2. ›phylumChordata
  3. ›classMammalia
  4. ›orderRodentia
  5. ›familyCaviidae
  6. ›genusCavia
  7. ›speciesCavia porcellus
Full lineage
  1. classMammals · Mammalia
  2. orderRodents · Rodentia
  3. familyCaviidae
  4. genusCavia
All 14 branches ↓
  1. kingdomMetazoa
  2. phylumChordata
  3. subphylumCraniata
  4. subphylumVertebrata
  5. superclassGnathostomata
  6. superclassSarcopterygii
  7. superclassTetrapoda
  8. classMammals · Mammalia
  9. subclassTheria
  10. superorderEuarchontoglires
  11. orderRodents · Rodentia
  12. suborderHystricomorpha
  13. familyCaviidae
  14. genusCavia
More

More about the Guinea pig

Closest relative on this site
🐹 Capybara — last shared an ancestor ≈ 17 million years ago.
Watch them together →
In other languages
家养豚鼠 (zh), kawia domowa (pl), Cavia porcellus (es), tengerimalac (hu), marsvin (sv), كابياء خنزيرية (ar) … and 28 more languages

镜头下的动物

站内动物的实拍影像——捕猎、打斗,还有各自过日子的样子。

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