三娘鲨 vs Hector’s Beaked Whale

Alopias superciliosus compared with Mesoplodon hectori

Key Differences

• 三娘鲨 is Vulnerable while Hector’s Beaked Whale is Data Deficient.

Taxonomic Classification

Rank	三娘鲨	Hector’s Beaked Whale
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	Chondrichthyes (软骨鱼纲)	Mammalia (哺乳動物)
Order	Lamniformes (鼠鲨目)	Cetacea (Whales & Dolphins)
Family	Alopiidae	Hyperoodontidae
Genus	Alopias	Mesoplodon
Species	Alopias superciliosus	Mesoplodon hectori

Evolutionary Relationship

三娘鲨 and Hector’s Beaked Whale share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

三娘鲨

VU — Vulnerable

Hector’s Beaked Whale

DD — Data Deficient

Physical Characteristics

Attribute	三娘鲨	Hector’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

三娘鲨

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Chile, Colombia, Portugal, Taiwan, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Hector’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

三娘鲨

The Big eye thresher shark (Alopias superciliosus) is a species in the genus Alopias. It is currently classified as Vulnerable on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.