Holt's Scalewort vs Lindenberg's Scalewort

Radula holtii compared with Radula lindenbergiana

Key Differences

• Holt's Scalewort is Near Threatened while Lindenberg's Scalewort is Least Concern.

Taxonomic Classification

Rank	Holt's Scalewort	Lindenberg's Scalewort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Marchantiophyta (liverwort)	Marchantiophyta (liverwort)
Class same	Jungermanniopsida (Jungermanniopsida)	Jungermanniopsida (Jungermanniopsida)
Order same	Porellales (Porellales)	Porellales (Porellales)
Family same	Radulaceae	Radulaceae
Genus same	Radula	Radula
Species	Radula holtii	Radula lindenbergiana

Evolutionary Relationship

Holt's Scalewort and Lindenberg's Scalewort share a common ancestor at the Genus level: Radula.

Conservation Status

Holt's Scalewort

NT — Near Threatened

Lindenberg's Scalewort

LC — Least Concern

Physical Characteristics

Attribute	Holt's Scalewort	Lindenberg's Scalewort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Lindenberg's Scalewort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, and Sweden.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇵🇹 Portugal