Vierzahn-Röhrenwurm vs Keelworm

Spirobranchus tetraceros compared with Spirobranchus lamarcki

Taxonomic Classification

Rank	Vierzahn-Röhrenwurm	Keelworm
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Annelida (Ringelwürmer)	Annelida (Ringelwürmer)
Class same	Polychaeta (Vielborster)	Polychaeta (Vielborster)
Order same	Sabellida (Sabellida)	Sabellida (Sabellida)
Family same	Serpulidae	Serpulidae
Genus same	Spirobranchus	Spirobranchus
Species	Spirobranchus tetraceros	Spirobranchus lamarcki

Evolutionary Relationship

Vierzahn-Röhrenwurm and Keelworm share a common ancestor at the Genus level: Spirobranchus.

Conservation Status

Vierzahn-Röhrenwurm

NE — Not Evaluated

Keelworm

NE — Not Evaluated

Physical Characteristics

Attribute	Vierzahn-Röhrenwurm	Keelworm
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Vierzahn-Röhrenwurm

Habitat

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

Range

Distributed across Cyprus, Greece, Lebanon, Syria, and Turkey.

Keelworm

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.