Blistered Cup vs Common Seahorse

Peziza vesiculosa compared with Hippocampus kuda

Key Differences

Blistered Cup is Least Concern while Common Seahorse is Vulnerable.

Taxonomic Classification

Rank	Blistered Cup	Common Seahorse
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Pezizomycetes (Pezizomycetes)	Actinopterygii (Ray-finned Fish)
Order	Pezizales (Pezizales)	Perciformes (Perch-like Fish)
Family	Pezizaceae	Pomacentridae (Clownfish & Damselfish)
Genus	Peziza	Amphiprion (Clownfish)
Species	Peziza vesiculosa	Hippocampus kuda

Conservation Status

Blistered Cup

LC — Least Concern

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Blistered Cup

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Norway, Portugal, Sweden, and United States.

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.

Blistered Cup

The Blistered Cup (Peziza vesiculosa) is a species in the genus Peziza. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.