Apple Snail vs Common Seahorse

Pomacea glauca compared with Hippocampus kuda

Key Differences

Apple Snail is Least Concern while Common Seahorse is Vulnerable.

Taxonomic Classification

Rank	Apple Snail	Common Seahorse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Actinopterygii (Ray-finned Fish)
Order	Architaenioglossa (Architaenioglossa)	Perciformes (Perch-like Fish)
Family	Ampullariidae	Pomacentridae (Clownfish & Damselfish)
Genus	Pomacea	Amphiprion (Clownfish)
Species	Pomacea glauca	Hippocampus kuda

Evolutionary Relationship

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

View Kingdom: Animalia

Conservation Status

Apple Snail

LC — Least Concern

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Apple Snail

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Dominican Republic, Norway, and Venezuela.

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.

Apple Snail

The Apple Snail (Pomacea glauca) is a species in the genus Pomacea. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types within the Neotrop.