Achallo vs limestone fern

Chinchillula sahamae compared with Gymnocarpium robertianum

Key Differences

• Achallo is Least Concern while limestone fern is Critically Endangered.

Taxonomic Classification

Rank	Achallo	limestone fern
Kingdom	Animalia (động vật)	Plantae (thực vật)
Phylum	Chordata (động vật có dây sống)	Tracheophyta
Class	Mammalia (lớp Thú)	Polypodiopsida (Lớp Dương xỉ)
Order	Rodentia (Bộ Gặm nhấm)	Polypodiales (Bộ Dương xỉ)
Family	Cricetidae	Cystopteridaceae
Genus	Chinchillula	Gymnocarpium
Species	Chinchillula sahamae	Gymnocarpium robertianum

Conservation Status

Achallo

LC — Least Concern

limestone fern

CR — Critically Endangered

Physical Characteristics

Attribute	Achallo	limestone fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Achallo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

limestone fern

Habitat

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

Range

Distributed across Belgium, Canada, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Achallo

The Achallo (Chinchillula sahamae) is a species in the genus Chinchillula. It is currently classified as Least Concern on the IUCN Red List. It typically inhabits diverse terrestrial and aquatic ecosystems.