Arrow-Grass vs Bellenden Ker Scaly Snail

Triglochin maritima compared with Aetholitis gerdesae

Key Differences

• Arrow-Grass is Near Threatened while Bellenden Ker Scaly Snail is Least Concern.

Taxonomic Classification

Rank	Arrow-Grass	Bellenden Ker Scaly Snail
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Mollusca (Mollusks)
Class	Liliopsida (Monocots)	Gastropoda (Gastropoda)
Order	Alismatales (Alismatales)	Stylommatophora (Stylommatophora)
Family	Juncaginaceae	Camaenidae
Genus	Triglochin	Aetholitis
Species	Triglochin maritima	Aetholitis gerdesae

Conservation Status

Arrow-Grass

NT — Near Threatened

Bellenden Ker Scaly Snail

LC — Least Concern

Physical Characteristics

Attribute	Arrow-Grass	Bellenden Ker Scaly Snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrow-Grass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found across Europe (7 countries) and North America (Canada, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bellenden Ker Scaly Snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Australia.

Arrow-Grass

The Arrow-Grass, Triglochin maritima, is a species. It is currently assessed as near threatened on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Bellenden Ker Scaly Snail

The Bellenden Ker Scaly Snail (Aetholitis gerdesae) is a species in the genus Aetholitis. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.