Hachiware vs Flat-skulled Shrew

Alopias superciliosus compared with Sorex roboratus

Key Differences

• Hachiware is Vulnerable while Flat-skulled Shrew is Least Concern.

Taxonomic Classification

Rank	Hachiware	Flat-skulled Shrew
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Chondrichthyes (軟骨魚綱)	Mammalia (哺乳類)
Order	Lamniformes (ネズミザメ目)	Soricomorpha (トガリネズミ目)
Family	Alopiidae	Soricidae
Genus	Alopias	Sorex
Species	Alopias superciliosus	Sorex roboratus

Evolutionary Relationship

Hachiware and Flat-skulled Shrew share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Hachiware

VU — Vulnerable

Flat-skulled Shrew

LC — Least Concern

Physical Characteristics

Attribute	Hachiware	Flat-skulled Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hachiware

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.

Flat-skulled Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hachiware

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.