Bilberry Tortrix vs Bitter Flax

Aphelia viburnana compared with Linum catharticum

Key Differences

  • Bilberry Tortrix is Least Concern while Bitter Flax is Endangered.

Taxonomic Classification

Rank Bilberry Tortrix Bitter Flax
Kingdom Animalia (Animals) Plantae (Plants)
Phylum Arthropoda (Arthropods) Magnoliophyta (Flowering Plants)
Class Insecta (Insects) Magnoliopsida (Dicots)
Order Lepidoptera (Butterflies & Moths) Malpighiales (Malpighiales)
Family Tortricidae Linaceae
Genus Aphelia Linum
Species Aphelia viburnana Linum catharticum

Conservation Status

Bilberry Tortrix

LC — Least Concern

Bitter Flax

EN — Endangered

Physical Characteristics

Attribute Bilberry Tortrix Bitter Flax
Diet
Average Lifespan
Average Length
Average Weight

Habitat & Geographic Range

Bilberry Tortrix

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Bitter Flax

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate grasslands and steppes, among 8 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Europe (7 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Argentina, Chile). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Bitter Flax

The Bitter Flax (Linum catharticum) is a species in the genus Linum. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate grasslands and steppes, among 8 distinct biome types spanning the Neotropic and Palearctic

Shared Countries

Both species can be found in 4 countries:

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