fern-grass vs Harmless Serotine

Catapodium rigidum compared with Eptesicus innoxius

Key Differences

• fern-grass is Endangered while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	fern-grass	Harmless Serotine
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Poales (Grasses)	Chiroptera (Bats)
Family	Poaceae (Grass Family)	Vespertilionidae
Genus	Catapodium	Eptesicus
Species	Catapodium rigidum	Eptesicus innoxius

Conservation Status

fern-grass

EN — Endangered

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	fern-grass	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

fern-grass

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and Mediterranean forests and woodlands, among 9 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (10 countries), North America (Mexico), Oceania and the Pacific (Australia), and South America (Argentina, Brazil, Chile). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.