Rundblättriger Sonnentau vs Arabische Stachelmaus

Drosera rotundifolia compared with Acomys dimidiatus

Key Differences

Rundblättriger Sonnentau is Vulnerable while Arabische Stachelmaus is Least Concern.

Taxonomic Classification

Rank	Rundblättriger Sonnentau	Arabische Stachelmaus
Kingdom	Plantae (Pflanzen)	Animalia (Tier)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordatiere)
Class	Magnoliopsida (Dicots)	Mammalia (Säugetiere)
Order	Caryophyllales (Nelkenartige)	Rodentia (Nagetiere)
Family	Droseraceae	Muridae (Mice & Rats)
Genus	Drosera	Acomys
Species	Drosera rotundifolia	Acomys dimidiatus

Conservation Status

Rundblättriger Sonnentau

VU — Vulnerable

Arabische Stachelmaus

LC — Least Concern

Physical Characteristics

Attribute	Rundblättriger Sonnentau	Arabische Stachelmaus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rundblättriger Sonnentau

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Asia (Taiwan), Europe (8 countries), and North America (Canada, United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Arabische Stachelmaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rundblättriger Sonnentau

<em>Drosera rotundifolia</em>, the common sundew, is a carnivorous flowering plant in the family Droseraceae, order Caryophyllales. It has a broad distribution spanning Europe, Asia, and North America, typically growing in sphagnum bogs, wet heathlands, and other nutrient-poor, acidic wetland habitats where it compensates for low soil nutrient availability by trapping and digesting insects. The round leaves bear red, glandular tentacles tipped with sticky mucilage that immobilize prey, which is then digested by enzymes secreted from the leaf surface. <em>Drosera rotundifolia</em> produces small white flowers on a slender scape, pollinated by insects. It plays a minor but ecologically interesting role in controlling insect populations within its boggy habitat. Biological traits including typical individual lifespan, precise leaf dimensions, and detailed prey composition remain poorly documented. The species is assessed as Vulnerable by the IUCN, reflecting significant population declines across much of its range driven primarily by drainage and destruction of peatland habitats, atmospheric nitrogen deposition, and climate change altering the hydrology of bog ecosystems. Effective peatland conservation is critical for the long-term survival of this species.