big-sheathed pondweed vs Bilberry Tortrix

Stuckenia vaginata compared with Aphelia viburnana

Key Differences

• big-sheathed pondweed is Near Threatened while Bilberry Tortrix is Least Concern.

Taxonomic Classification

Rank	big-sheathed pondweed	Bilberry Tortrix
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Liliopsida (Monocots)	Insecta (Insects)
Order	Alismatales (Alismatales)	Lepidoptera (Butterflies & Moths)
Family	Potamogetonaceae	Tortricidae
Genus	Stuckenia	Aphelia
Species	Stuckenia vaginata	Aphelia viburnana

Conservation Status

big-sheathed pondweed

NT — Near Threatened

Bilberry Tortrix

LC — Least Concern

Physical Characteristics

Attribute	big-sheathed pondweed	Bilberry Tortrix
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

big-sheathed pondweed

Habitat

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

Range

Distributed across Canada, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bilberry Tortrix

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

big-sheathed pondweed

The Big-sheathed pondweed (Stuckenia vaginata) is a species in the genus Stuckenia. It is currently classified as Near Threatened on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Bilberry Tortrix

The Bilberry Tortrix (Aphelia viburnana) is a species in the genus Aphelia. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden