Black Howler Monkey vs ribbed grass snail

Alouatta pigra compared with Vallonia costata

Key Differences

• Black Howler Monkey is Endangered while ribbed grass snail is Least Concern.

Taxonomic Classification

Rank	Black Howler Monkey	ribbed grass snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Primates (Primates)	Stylommatophora (Stylommatophora)
Family	Atelidae	Valloniidae
Genus	Alouatta	Vallonia
Species	Alouatta pigra	Vallonia costata

Evolutionary Relationship

Black Howler Monkey and ribbed grass snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Howler Monkey

EN — Endangered

ribbed grass snail

LC — Least Concern

Physical Characteristics

Attribute	Black Howler Monkey	ribbed grass snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

ribbed grass snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Widely distributed across Africa (South Africa), Asia (Israel), Europe (9 countries), North America (Mexico, United States), Oceania and the Pacific (New Zealand), and South America (Chile).

Black Howler Monkey

The Black Howler Monkey (Alouatta pigra) is a species in the genus Alouatta. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.