Brittle Bladderfern vs Castor Americano
Cystopteris tenuis compared with Castor canadensis
Taxonomic Classification
| Rank | Brittle Bladderfern | Castor Americano |
|---|---|---|
| Kingdom | Plantae (planta) | Animalia (Animals) |
| Phylum | Tracheophyta | Chordata (cordados) |
| Class | Polypodiopsida (Polypodiopsida) | Mammalia (mamíferos) |
| Order | Polypodiales (Polypodiales) | Rodentia (Rodents) |
| Family | Cystopteridaceae | Castoridae (Beavers) |
| Genus | Cystopteris | Castor (Beavers) |
| Species | Cystopteris tenuis | Castor canadensis |
Conservation Status
Brittle Bladderfern
NE — Not EvaluatedCastor Americano
NE — Not EvaluatedPopulation: ~15.0M
Trend: Stable →
Physical Characteristics
| Attribute | Brittle Bladderfern | Castor Americano |
|---|---|---|
| Diet | — | Herbivore |
| Average Lifespan | — | 15 years |
| Average Length | — | 1.0 m |
| Average Weight | — | 25.0 kg |
Habitat & Geographic Range
Brittle Bladderfern
Typically found in moist, shaded forest floors and tropical canopies.
Distributed across Canada and United States.
Castor Americano
Typically found in grasslands, forests, and vegetated habitats.
Widely distributed across Europe (15 countries), North America (United States), and South America (Argentina, Chile).
Brittle Bladderfern
The Brittle Bladderfern (Cystopteris tenuis) is a species in the genus Cystopteris. Typically found in moist, shaded forest floors and tropical canopies.
Castor Americano
El roedor más grande de América del Norte, el castor canadiense puede pesar hasta 32 kg y es un maestro ingeniero del ecosistema que habita ríos, lagos y humedales de Canadá y el norte de Estados Unidos. Al talar árboles y construir presas de hasta cientos de metros de longitud, los castores crean estanques que proporcionan hábitat para cientos de especies. Sus madrigueras y canales transforman cuencas hidrográficas enteras. Una vez casi cazados hasta la extinción por su piel, las poblaciones de castor se han recuperado notablemente.
Related Comparisons
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