Skip to content
WAnimals
  • Map
  • Species
  • Parks
  • Diving
Log inCreate account
WAnimals

The guide for travellers and animal lovers: discover, plan and share your wild adventures around the world.

Discover wildlife

  • Species
  • Ecosystems
  • Glossary
  • Tags

Explore places

  • Map
  • Countries
  • Parks
  • Diving

Plan experiences

  • Guides

Learn

  • Blog

Resources

  • About us
  • How we build our profiles
  • Help centre
  • Contact
  • Install the app

Follow us

Account

  • Log in
  • Create account

© 2026 WAnimals. All rights reserved.

Terms of servicePrivacyCookiesLegal notice
MapSpeciesParksDiving
  1. Home
  2. Species
  3. Greater Grison

Mammals · Carnivora · Mustelidae

Greater Grison

Galictis vittata

Least Concern

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

Spotted something wrong?

Its scientific name comes from the Greek galiktis (weasel) and the Latin vittata (banded), after the striking black-and-white bands on its head. It is equally at home running, swimming and climbing.

Weight

1.5 kg – 3.8 kg

Size

45 cm – 60 cm

Life expectancy

11 years

Diet

Carnivore

Feeds mainly on other animals.

Activity

Diurnal

Active mainly during the day.

Social structure

In pairs

Usually lives in pairs, sometimes for life.

RainforestFreshwater
5countries41parks28same family

Fun facts

  • Its scientific name means "banded weasel", after the pattern on its head.
  • It is equally at home running, swimming and climbing.
  • It hunts in pairs or small family groups, taking prey larger than one animal could manage.
  • comportamientoIt lives in pairs or small family groups and hunts cooperatively, bringing down prey a single animal could not.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Forest, savannah and farmland near rivers and wetlands of southern Mexico, Central and South America
Birth weight
Under 50 grams
Size at birth
Blind at birth, though already with a short coat showing the adult pattern
Sexual maturity
Not precisely known
Gestation / incubation
40-65 days (the figures vary markedly)
Litter / clutch size
2 to 5 young per litter
Life expectancy in captivity
Documented record of up to 10.5-12.5 years in captivity

Sources consulted: AnAge · Know Your Mammals · Animal Diversity Web · Wikipedia · Critter Science · Animalia.bio · Encyclopedia of Life

Where to find it

Best time: All year round in Central and South America, mostly by day; it is usually seen in pairs or small groups near water.

Loading map…

Where to see it

Parks and dive sites where this species has been documented — showing 10 of 41.

Related species

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

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

Keep exploring

Based on what we already know about greater grison.

Share an experience, a fun fact or a tip for seeing the greater grison.
See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano

The pins mark the parks where its presence is documented.

See its range on the interactive map→
CorcovadoCosta Rica
TortugueroCosta Rica
Manuel AntonioCosta Rica
MonteverdeCosta Rica
Arenal VolcanoCosta Rica
Pantanal MatogrossenseBrazil
Chapada DiamantinaBrazil
Lençóis MaranhensesBrazil
ManuPeru
TambopataPeru
See all 41 parks
Neotropical OtterNear Threatened

Neotropical Otter

Lontra longicaudis

Giant OtterEndangered

Giant Otter

Pteronura brasiliensis

Least Concern

Water Opossum

Chironectes minimus

Least Concern

Greater Bulldog Bat

Noctilio leporinus

Least Concern

White-faced Saki

Pithecia pithecia

Least Concern

Central American Agouti

Dasyprocta punctata

CountriesBrazil
ParksCorcovadoCosta Rica
TagsCarnivore
Carnivore
Diurnal
In pairs
Rainforest
Freshwater
Mammal
Brazil
Costa Rica
Peru
Colombia
Mexico