Brown Oak Tortrix vs Common Seahorse

Archips crataegana compared with Hippocampus kuda

Key Differences

• Brown Oak Tortrix is Least Concern while Common Seahorse is Vulnerable.

Taxonomic Classification

Rank	Brown Oak Tortrix	Common Seahorse
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Actinopterygii (Ray-finned Fish)
Order	Lepidoptera (チョウ目)	Perciformes (ペルカ目)
Family	Tortricidae	Pomacentridae (Clownfish & Damselfish)
Genus	Archips	Amphiprion (Clownfish)
Species	Archips crataegana	Hippocampus kuda

Evolutionary Relationship

Brown Oak Tortrix and Common Seahorse share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Brown Oak Tortrix

LC — Least Concern

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Physical Characteristics

Attribute	Brown Oak Tortrix	Common Seahorse
Diet	—	Carnivore
Average Lifespan	—	5 years
Average Length	—	17 cm
Average Weight	—	10 g

Habitat & Geographic Range

Brown Oak Tortrix

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Brown Oak Tortrix

The Brown Oak Tortrix (Archips crataegana) is a species in the genus Archips. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Common Seahorse

タツノオトシゴ（Hippocampus kuda）は熱帯および温帯の海域に分布する。オスが子を育てて出産するという独特な繁殖形態で知られる。