Bitter Scalewort vs Bosnian Blue

Porella arboris-vitae compared with Agriades dardanus

Key Differences

• Bitter Scalewort is Vulnerable while Bosnian Blue is Near Threatened.

Taxonomic Classification

Rank	Bitter Scalewort	Bosnian Blue
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Marchantiophyta (liverwort)	Arthropoda (Arthropods)
Class	Jungermanniopsida (Jungermanniopsida)	Insecta (Insects)
Order	Porellales (Porellales)	Lepidoptera (Butterflies & Moths)
Family	Porellaceae	Lycaenidae
Genus	Porella	Agriades
Species	Porella arboris-vitae	Agriades dardanus

Conservation Status

Bitter Scalewort

VU — Vulnerable

Bosnian Blue

NT — Near Threatened

Physical Characteristics

Attribute	Bitter Scalewort	Bosnian Blue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Scalewort

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Found across Asia (Taiwan) and Europe (5 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Bosnian Blue

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bitter Scalewort

The Bitter Scalewort (Porella arboris-vitae) is a species in the genus Porella. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Bosnian Blue

The Bosnian Blue (Agriades dardanus) is a species in the genus Agriades. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.