Ballena menor vs Gray-shanked Douc Langur

Balaenoptera acutorostrata compared with Pygathrix cinerea

Key Differences

• Ballena menor is Least Concern while Gray-shanked Douc Langur is Critically Endangered.

Taxonomic Classification

Rank	Ballena menor	Gray-shanked Douc Langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Cetacea (Whales & Dolphins)	Primates (Primates)
Family	Balaenopteridae (Rorquals)	Cercopithecidae (Old World Monkeys)
Genus	Balaenoptera (Rorquals)	Pygathrix
Species	Balaenoptera acutorostrata	Pygathrix cinerea

Evolutionary Relationship

Ballena menor and Gray-shanked Douc Langur share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Ballena menor

LC — Least Concern

Gray-shanked Douc Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Ballena menor	Gray-shanked Douc Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ballena menor

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador).

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ballena menor

La ballena bolsa (Berardius minimus) es una ballena picuda de tamaño mediano del Pacífico Norte, reconocida recientemente como especie diferenciada mediante estudios genéticos y morfológicos. Su estado de conservación es de datos insuficientes (DD), y sus hábitos en aguas profundas hacen muy difícil realizar censos sistemáticos de la población.