arctic shrew vs Common Seahorse

Sorex arcticus compared with Hippocampus kuda

Key Differences

• arctic shrew is Least Concern while Common Seahorse is Vulnerable.

Taxonomic Classification

Rank	arctic shrew	Common Seahorse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Actinopterygii (Ray-finned Fish)
Order	Soricomorpha (Soricomorpha)	Perciformes (Perch-like Fish)
Family	Soricidae	Pomacentridae (Clownfish & Damselfish)
Genus	Sorex	Amphiprion (Clownfish)
Species	Sorex arcticus	Hippocampus kuda

Evolutionary Relationship

arctic shrew and Common Seahorse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

arctic shrew

LC — Least Concern

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Physical Characteristics

Attribute	arctic shrew	Common Seahorse
Diet	—	Carnivore
Average Lifespan	—	5 years
Average Length	—	17 cm
Average Weight	—	10 g

Habitat & Geographic Range

arctic shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Seahorse

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 7 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, India, Indonesia, Japan, and Philippines. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

arctic shrew

The Arctic shrew (Sorex arcticus) is a species in the genus Sorex. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Common Seahorse

The common seahorse is found in tropical and temperate waters. Males carry and deliver the babies.