Ballena menor vs Chinese river dolphin

Balaenoptera acutorostrata compared with Lipotes vexillifer

Key Differences

• Ballena menor is Least Concern while Chinese river dolphin is Critically Endangered.

Taxonomic Classification

Rank	Ballena menor	Chinese river dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family	Balaenopteridae (Rorquals)	Lipotidae
Genus	Balaenoptera (Rorquals)	Lipotes
Species	Balaenoptera acutorostrata	Lipotes vexillifer

Evolutionary Relationship

Ballena menor and Chinese river dolphin share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

Ballena menor

LC — Least Concern

Chinese river dolphin

CR — Critically Endangered

Physical Characteristics

Attribute	Ballena menor	Chinese river dolphin
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).

Chinese river dolphin

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.

Chinese river dolphin

The Chinese River Dolphin (Lipotes vexillifer) is a species in the genus Lipotes. It is currently classified as Critically Endangered on the IUCN Red List.