Broken-barred Roller vs Holt's Scalewort

Ancylis unguicella compared with Radula holtii

Key Differences

Broken-barred Roller is Least Concern while Holt's Scalewort is Near Threatened.

Taxonomic Classification

Rank	Broken-barred Roller	Holt's Scalewort
Kingdom	Animalia (สัตว์)	Plantae (พืช)
Phylum	Arthropoda (สัตว์ขาปล้อง)	Marchantiophyta (ลิเวอร์เวิร์ต)
Class	Insecta (แมลง)	Jungermanniopsida (Jungermanniopsida)
Order	Lepidoptera (ผีเสื้อ)	Porellales (Porellales)
Family	Tortricidae	Radulaceae
Genus	Ancylis	Radula
Species	Ancylis unguicella	Radula holtii

Conservation Status

Broken-barred Roller

LC — Least Concern

Holt's Scalewort

NT — Near Threatened

Physical Characteristics

Attribute	Broken-barred Roller	Holt's Scalewort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broken-barred Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Holt's Scalewort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Portugal. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.