🦎Chinese giant salamander
Andrias davidianus, la Salamandre géante de Chine, est une espèce d'urodèles de la famille des Cryptobranchidae. Cette salamandre géante vit en Chine et aurait été introduite à Taïwan ainsi qu'au Japon. C'est le plus grand amphibien vivant au monde. Des chercheurs ont montré en 2018 qu'il existerait au moins cinq espèces. Toutes semblent issues d'une population ancestrale qui a commencé à diverger il y a cinq à dix millions d'années. Elles sont actuellement en danger d'extinction alors qu'autrefois elles étaient communes dans les rivières du sud-est de la Chine.
Text: Wikipedia, CC BY-SA 4.0.
IUCN Red List assessment, 2023.
- Body mass
- 4.1 kg
- Body length
- 0.9 m
- Shoulder height
- not recorded
- Top speed
- not recorded
- Bite force
- not recorded
- Maximum lifespan
- 20 years
Everything we know about the Chinese giant salamander
Typical adult figures. Where a value is an estimate rather than a measurement, it says so.
Body mass4.1 kgAmphiBIODetails ↓Hide ↑
Source: AmphiBIO · v1 (Oliveira et al. 2017) · CC BY 4.0
Body length0.9 mAmphiBIODetails ↓Hide ↑
Source: AmphiBIO · v1 (Oliveira et al. 2017) · CC BY 4.0
Maximum lifespan20 yearsmaximum recordedAmphiBIODetails ↓Hide ↑
Source: AmphiBIO · v1 (Oliveira et al. 2017) · CC BY 4.0
Gestation55 daysAnAgeDetails ↓Hide ↑
data quality: low
Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0
Litter sizeabout 500AnAgeDetails ↓Hide ↑
data quality: low
Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0
Volume l4.1 LaverageDetails ↓Hide ↑
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 Chinese giant salamander yet: shoulder height, top speed, bite force.
Family tree
- kingdomAnimalia
- ›phylumChordata
- ›classAmphibia
- ›orderCaudata
- ›familyCryptobranchidae
- ›genusAndrias
- ›speciesAndrias davidianus
- classAmphibians · Amphibia
- orderSalamanders & newts · Caudata
- familyCryptobranchidae
- genusAndrias
All 13 branches ↓Fewer branches ↑
- kingdomMetazoa
- phylumChordata
- subphylumCraniata
- subphylumVertebrata
- superclassGnathostomata
- superclassSarcopterygii
- superclassTetrapoda
- classAmphibians · Amphibia
- superorderBatrachia
- orderSalamanders & newts · Caudata
- superfamilyCryptobranchoidea
- familyCryptobranchidae
- genusAndrias
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