arran brown vs Common Seahorse

Erebia ligea compared with Hippocampus kuda

Key Differences

• arran brown is Least Concern while Common Seahorse is Vulnerable.

Taxonomic Classification

Rank	arran brown	Common Seahorse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Actinopterygii (Ray-finned Fish)
Order	Lepidoptera (Butterflies & Moths)	Perciformes (Perch-like Fish)
Family	Nymphalidae (Brush-footed Butterflies)	Pomacentridae (Clownfish & Damselfish)
Genus	Erebia	Amphiprion (Clownfish)
Species	Erebia ligea	Hippocampus kuda

Evolutionary Relationship

arran brown and Common Seahorse share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

arran brown

LC — Least Concern

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

arran brown

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (33 countries).

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.

arran brown

arran brown (Erebia ligea) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Common Seahorse

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