brown howler monkey vs Ruff

Alouatta guariba compared with Calidris pugnax

Key Differences

• brown howler monkey is Vulnerable while Ruff is Least Concern.

Taxonomic Classification

Rank	brown howler monkey	Ruff
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Primates (灵长目)	Charadriiformes (鸻形目)
Family	Atelidae	Scolopacidae
Genus	Alouatta	Calidris
Species	Alouatta guariba	Calidris pugnax

Evolutionary Relationship

brown howler monkey and Ruff share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

brown howler monkey

VU — Vulnerable

Ruff

LC — Least Concern

Physical Characteristics

Attribute	brown howler monkey	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brown howler monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ruff

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela).

brown howler monkey

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

Ruff

流苏鹬（Calidris pugnax）在IUCN红色名录中被列为无危（LC）。在其分布范围内广泛分布且数量丰富，种群稳定，无迫切保护忧虑。