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  3. Dwarf Caiman

One of the 6 crocodilians on WAnimals

Reptiles · Crocodilia · Alligatoridae

Dwarf Caiman

Paleosuchus palpebrosus

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

It is the smallest crocodilian in the world and carries the densest osteoderm armour of any, an evolutionary trade-off that offsets how vulnerable its small size would otherwise leave it.

Weight

5.4 kg – 37 kg

Size

1.2 m – 1.6 m

Life expectancy

40 years

Diet

Carnivore

Feeds mainly on other animals.

Activity

Nocturnal

Active mainly at night.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Sighting difficulty

Easy

RainforestFreshwater
5countries15parks5same family

Fun facts

  • récordIt is the smallest living crocodilian in the world and favours the fast, well-oxygenated streams of Amazonian forest, unlike most of its relatives, which live in quieter water.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton with osteoderms (crocodilian reptile)
Habitat and environment
Flooded riparian forest, fast-flowing water and waterfalls of the Orinoco and Amazon basins
Birth weight
Exact weight at hatching not found as a precise figure
Size at birth
Precocial on hatching; growing 6-8 cm a year for its first 5 years
Sexual maturity
8-10 years
Gestation / incubation
Exact duration not specified as a precise figure in the sources consulted
Litter / clutch size
No precise figure for fecundity in the sources consulted
Life expectancy in captivity
Documented record of up to 60 years in captivity

Sources consulted: Critter Science; Animalia.bio; Animal Diversity Web; The Animal Facts; Wikipedia (Cuvier's dwarf caiman); About Animals; Fishipedia

Where to find it

Best time: All year round, at night, in forest streams and fast-flowing rivers of Amazonia and the Orinoco.

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The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented — showing 10 of 15.

Related species

Other species in the catalogue with the most in common with Dwarf Caiman — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Same taxonomic family
Shares a park
Shares a park
Shares a park

Keep exploring

Based on what we already know about dwarf caiman.

Comments

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See full glossary
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See its range on the interactive map→
Pantanal MatogrossenseBrazil
AmacayacuColombia
MadidiBolivia
Noel Kempff MercadoBolivia
CanaimaVenezuela
KaieteurGuyana
ChiribiqueteColombia
AnavilhanasBrazil
CarrascoBolivia
El TuparroColombia
See all 15 parks
Black CaimanLeast Concern

Black Caiman

Melanosuchus niger

Spectacled CaimanLeast Concern

Spectacled Caiman

Caiman crocodilus

Yacare CaimanLeast Concern

Yacare Caiman

Caiman yacare

Least Concern

Water Opossum

Chironectes minimus

Least Concern

Greater Bulldog Bat

Noctilio leporinus

OcelotLeast Concern

Ocelot

Leopardus pardalis

CountriesBrazil
ParksPantanal MatogrossenseBrazil
TagsCarnivore
Carnivore
Nocturnal
Solitary
Reptile
Rainforest
Freshwater
Brazil
Bolivia
Colombia
Guyana
Venezuela