Ascidian vs Divided Tunicate

Styela clava compared with Styela canopus

Taxonomic Classification

Rank	Ascidian	Divided Tunicate
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Ascidiacea (海鞘纲)	Ascidiacea (海鞘纲)
Order same	Stolidobranchia (复腮目)	Stolidobranchia (复腮目)
Family same	Styelidae	Styelidae
Genus same	Styela	Styela
Species	Styela clava	Styela canopus

Evolutionary Relationship

Ascidian and Divided Tunicate share a common ancestor at the Genus level: Styela.

Conservation Status

Ascidian

NE — Not Evaluated

Divided Tunicate

NE — Not Evaluated

Physical Characteristics

Attribute	Ascidian	Divided Tunicate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ascidian

Habitat

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

Range

Widely distributed across Europe (12 countries), North America (Canada, Mexico, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina, Brazil).

Divided Tunicate

Habitat

Native to Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (5 countries), Asia (Lebanon), Europe (4 countries), North America (7 countries), Oceania and the Pacific (New Zealand, Samoa), and South America (Brazil).

Ascidian

Ascidian (Styela clava) is a species in the genus Styela. Native to Europe and North America and Oceania, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 8 countries:

🇧🇷 Brazil 🇨🇦 Canada 🇲🇽 Mexico 🇳🇿 New Zealand 🇵🇹 Portugal 🇪🇸 Spain 🇬🇧 United Kingdom 🇺🇸 United States