Woodland blue worm vs Woodland white worm

Octolasion cyaneum compared with Octolasion tyrtaeum

Taxonomic Classification

Rank	Woodland blue worm	Woodland white worm
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Annelida (环节动物门)	Annelida (环节动物门)
Class same	Clitellata (环带纲)	Clitellata (环带纲)
Order same	Crassiclitellata (Crassiclitellata)	Crassiclitellata (Crassiclitellata)
Family same	Lumbricidae	Lumbricidae
Genus same	Octolasion	Octolasion
Species	Octolasion cyaneum	Octolasion tyrtaeum

Evolutionary Relationship

Woodland blue worm and Woodland white worm share a common ancestor at the Genus level: Octolasion.

Conservation Status

Woodland blue worm

NE — Not Evaluated

Woodland white worm

NE — Not Evaluated

Physical Characteristics

Attribute	Woodland blue worm	Woodland white worm
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Woodland blue worm

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Argentina).

Woodland white worm

Habitat

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

Range

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

Shared Countries

Both species can be found in 5 countries:

🇦🇷 Argentina 🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States