Bootlace worm vs Broken-barred Roller

Lineus longissimus compared with Ancylis unguicella

Key Differences

• Bootlace worm is Not Evaluated while Broken-barred Roller is Least Concern.

Taxonomic Classification

Rank	Bootlace worm	Broken-barred Roller
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Nemertea (Nemertea)	Arthropoda (Arthropods)
Class	Pilidiophora (Pilidiophora)	Insecta (Insects)
Order	Heteronemertea (Heteronemertea)	Lepidoptera (Butterflies & Moths)
Family	Lineidae	Tortricidae
Genus	Lineus	Ancylis
Species	Lineus longissimus	Ancylis unguicella

Evolutionary Relationship

Bootlace worm and Broken-barred Roller share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bootlace worm

NE — Not Evaluated

Broken-barred Roller

LC — Least Concern

Physical Characteristics

Attribute	Bootlace worm	Broken-barred Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bootlace worm

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Broken-barred Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Canada, Denmark, Norway, and Sweden.

Bootlace worm

The Bootlace worm (Lineus longissimus) is a species in the genus Lineus. Native to Europe, inhabiting ecosystems characteristic of the region.

Broken-barred Roller

The Broken-Barred Roller (Ancylis unguicella) is a species in the genus Ancylis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden