Black Ringlet vs Calamus

Erebia melas compared with Acorus calamus

Key Differences

Black Ringlet is Near Threatened while Calamus is Least Concern.

Taxonomic Classification

Rank	Black Ringlet	Calamus
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Liliopsida (Monocots)
Order	Lepidoptera (Butterflies & Moths)	Acorales (Acorales)
Family	Nymphalidae (Brush-footed Butterflies)	Acoraceae
Genus	Erebia	Acorus
Species	Erebia melas	Acorus calamus

Conservation Status

Black Ringlet

NT — Near Threatened

Calamus

LC — Least Concern

Physical Characteristics

Attribute	Black Ringlet	Calamus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Ringlet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (10 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Calamus

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical coniferous forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (5 countries), Europe (30 countries), and North America (Canada, United States).

Black Ringlet

The Black Ringlet (Erebia melas) is a species in the genus Erebia. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Calamus

The Calamus (Acorus calamus) is a species in the genus Acorus. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical coniferous forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.