Johan-Stachelmaus vs Threeleaf Halberd Fern

Acomys johannis compared with Tectaria trifoliata

Key Differences

• Johan-Stachelmaus is Least Concern while Threeleaf Halberd Fern is Near Threatened.

Taxonomic Classification

Rank	Johan-Stachelmaus	Threeleaf Halberd Fern
Kingdom	Animalia (Tier)	Plantae (Pflanzen)
Phylum	Chordata (Chordatiere)	Tracheophyta
Class	Mammalia (Säugetiere)	Polypodiopsida (Echte Farne)
Order	Rodentia (Nagetiere)	Polypodiales (Tüpfelfarnartige)
Family	Muridae (Mice & Rats)	Tectariaceae
Genus	Acomys	Tectaria
Species	Acomys johannis	Tectaria trifoliata

Conservation Status

Johan-Stachelmaus

LC — Least Concern

Threeleaf Halberd Fern

NT — Near Threatened

Physical Characteristics

Attribute	Johan-Stachelmaus	Threeleaf Halberd Fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Johan-Stachelmaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Threeleaf Halberd Fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Brazil, Colombia, and Cuba. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.