Ondatra vs Threeleaf Halberd Fern

Ondatra zibethicus compared with Tectaria trifoliata

Key Differences

• Ondatra is Not Evaluated while Threeleaf Halberd Fern is Near Threatened.

Taxonomic Classification

Rank	Ondatra	Threeleaf Halberd Fern
Kingdom	Animalia (животные)	Plantae (растения)
Phylum	Chordata (хордовые)	Tracheophyta
Class	Mammalia (млекопитающие)	Polypodiopsida (папоротниковые)
Order	Rodentia (грызуны)	Polypodiales (многоножковые)
Family	Cricetidae	Tectariaceae
Genus	Ondatra	Tectaria
Species	Ondatra zibethicus	Tectaria trifoliata

Conservation Status

Ondatra

NE — Not Evaluated

Threeleaf Halberd Fern

NT — Near Threatened

Physical Characteristics

Attribute	Ondatra	Threeleaf Halberd Fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ondatra

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (8 countries), Europe (37 countries), North America (United States), and South America (Argentina, Bolivia, Chile).

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.

Ondatra

The Bisamratte (Ondatra zibethicus) is a species in the genus Ondatra. Typically found in diverse terrestrial and aquatic ecosystems.