Common Seahorse vs House Crow

Hippocampus kuda compared with Corvus splendens

Key Differences

Common Seahorse is Vulnerable while House Crow is Not Evaluated.

Taxonomic Classification

Rank	Common Seahorse	House Crow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Actinopterygii (Ray-finned Fish)	Aves (Birds)
Order	Perciformes (Perch-like Fish)	Passeriformes (Songbirds)
Family	Pomacentridae (Clownfish & Damselfish)	Corvidae (Crows & Ravens)
Genus	Amphiprion (Clownfish)	Corvus (Crows & Ravens)
Species	Hippocampus kuda	Corvus splendens

Evolutionary Relationship

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

View Phylum: Chordata

Conservation Status

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

House Crow

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

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.

House Crow

Habitat

Inhabits deserts and xeric shrublands within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (13 countries), Asia (14 countries), Europe (10 countries), and Oceania and the Pacific (Australia).

Common Seahorse

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

House Crow

House Crow (Corvus splendens) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.