Buckelwal vs Tamá Small-eared Shrew

Megaptera novaeangliae compared with Cryptotis tamensis

Key Differences

Buckelwal is Vulnerable while Tamá Small-eared Shrew is Least Concern.

Taxonomic Classification

Rank	Buckelwal	Tamá Small-eared Shrew
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class same	Mammalia (स्तनधारी)	Mammalia (स्तनधारी)
Order	Cetacea (Whales & Dolphins)	Soricomorpha (Soricomorpha)
Family	Balaenopteridae (Rorquals)	Soricidae
Genus	Megaptera (Humpback Whales)	Cryptotis
Species	Megaptera novaeangliae	Cryptotis tamensis

Evolutionary Relationship

Buckelwal and Tamá Small-eared Shrew share a common ancestor at the Class level: Mammalia. (स्तनधारी)

View Class: Mammalia

Conservation Status

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Tamá Small-eared Shrew

LC — Least Concern

Physical Characteristics

Attribute	Buckelwal	Tamá Small-eared Shrew
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	15.0 m	—
Average Weight	30.0 t	—

Habitat & Geographic Range

Buckelwal

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Tamá Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Buckelwal

Among the most acrobatic of the great whales, humpback whales are renowned for their complex, haunting songs sung by males during breeding season — some lasting hours and evolving over time. Reaching 16 meters and 30 tonnes, they undertake the longest migrations of any mammal. Found in all oceans, humpbacks feed on krill and small fish using cooperative bubble-net feeding. Populations have largely recovered from historic whaling.