🦎American alligator
美國短吻鳄（学名：Alligator mississippiensis），又稱密西西比河鳄、密河鱷，是西半球大型的鳄魚物種，也是第九大的鱷科动物。
Text: Wikipedia, CC BY-SA 4.0.
IUCN Red List assessment, 2019.
- Body mass
- 150 kg
- Body length
- 4.6 m
- Shoulder height
- not recorded
- Top speed
- not recorded
- Bite force
- not recorded
- Maximum lifespan
- 77 years
Everything we know about the American alligator
Typical adult figures. Where a value is an estimate rather than a measurement, it says so.
Body mass150 kgrecord 62 kg · ReptTraitsAnAgeOther figures ↓Hide ↑
data quality: high
Record: largest individual on record
Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0
By sex
- Female0.13 kgSeaLifeBasev25.04SeaLifeBase populates Weight independently of Length; the two are not guaranteed to describe the same individual. Verify before publishing.
Body length4.6 mmaximum recordedReptTraitsOther figures ↓Hide ↑
Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0
By sex
- Female3.1 mSeaLifeBasev25.04
Figures vary
- 4.27 mSeaLifeBasev25.04
Maximum lifespan77 yearsrecord 85 years · ReptTraitsAnAgeDetails ↓Hide ↑
data quality: high
Record: largest individual on record
Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0
DietCarnivorousReptTraitsDetails ↓Hide ↑
Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0
Activity cycleCathemeralReptTraitsDetails ↓Hide ↑
Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0
Foraging modeMixedReptTraitsDetails ↓Hide ↑
Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0
VenomousNoReptTraitsDetails ↓Hide ↑
Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0
Danger to humanstraumatogenicSeaLifeBaseDetails ↓Hide ↑
Source: SeaLifeBase · v25.04 · CC BY-NC 4.0
Volume l150 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 American alligator yet: shoulder height, top speed, bite force.
Family tree
- kingdomAnimalia
- ›phylumChordata
- ›classCrocodylia
- ›familyAlligatoridae
- ›genusAlligator
- ›speciesAlligator mississippiensis
- orderSauria
- familyAlligatoridae
- subfamilyAlligatorinae
- genusAlligator
All 11 branches ↓Fewer branches ↑
- kingdomMetazoa
- phylumChordata
- subphylumCraniata
- subphylumVertebrata
- superclassGnathostomata
- superclassSarcopterygii
- superclassTetrapoda
- orderSauria
- familyAlligatoridae
- subfamilyAlligatorinae
- genusAlligator
More about the American alligator
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。
Compare the American alligator
Pick a tool — the American alligator 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.