🦌Water deer
The water deer is a small deer species native to Korea and China. It has prominent tusks, unlike all other living true deer. It was first described to the Western world by Robert Swinhoe in 1870.
Text: Wikipedia, CC BY-SA 4.0.
IUCN Red List assessment, 2015.
- Body mass
- 13 kg
- Body length
- 1 m
- Shoulder height
- not recorded
- Top speed
- not recorded
- Bite force
- not recorded
- Maximum lifespan
- 14 years
Everything we know about the Water deer
Typical adult figures. Where a value is an estimate rather than a measurement, it says so.
Body mass13 kgCOMBINEOther figures ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Figures vary
- 12 kgAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Body length1 mCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Brain mass48 gCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Maximum lifespan14 yearsCOMBINEOther figures ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Figures vary
- 14 yearsAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Generation length6 yearsCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Age at maturity293 daysCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Gestation190 daysCOMBINEOther figures ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Figures vary
- 190 daysAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Litter sizeabout 3COMBINEOther figures ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Figures vary
- 2.7AnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Trophic levelHerbivoreCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Activity cycleCrepuscular / mixedestimatedCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Volume l13 LaverageDetails ↓Hide ↑
Body mass at ~1.0 kg/L, the density of vertebrate tissue.
estimated = a model's estimate for a species nobody has measured; average = a mean across sexes or species in a group.
Not recorded for Water deer yet: shoulder height, top speed, bite force.
Family tree
- kingdomAnimalia
- ›phylumChordata
- ›classMammalia
- ›orderArtiodactyla
- ›familyCervidae
- ›genusHydropotes
- ›speciesHydropotes inermis
- classMammals · Mammalia
- orderEven-toed hoofed animals · Artiodactyla
- subfamilyHydropotinae
- genusHydropotes
All 16 branches ↓Fewer branches ↑
- kingdomMetazoa
- phylumChordata
- subphylumCraniata
- subphylumVertebrata
- superclassGnathostomata
- superclassSarcopterygii
- superclassTetrapoda
- classMammals · Mammalia
- subclassTheria
- superorderLaurasiatheria
- orderEven-toed hoofed animals · Artiodactyla
- suborderRuminantia
- infraorderPecora
- familyCervidae
- subfamilyHydropotinae
- genusHydropotes
More about the Water deer
Animals caught on camera
Real footage of the animals on this site — hunting, fighting, and getting on with it.
Compare the Water deer
Pick a tool — the Water deer is already selected.
Compare every stat with any other animal.
Stand them on the same floor and see who's bigger.
How speed, brain and bite scale with body size. This animal isn't in the sample yet.
See where it sits in the tree of life.

