Black Bent vs Spearhead Bluet

Agrostis gigantea compared with Coenagrion hastulatum

Key Differences

• Black Bent is Least Concern while Spearhead Bluet is Critically Endangered.

Taxonomic Classification

Rank	Black Bent	Spearhead Bluet
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Liliopsida (Monocots)	Insecta (Insects)
Order	Poales (Grasses)	Odonata (Odonata)
Family	Poaceae (Grass Family)	Coenagrionidae
Genus	Agrostis	Coenagrion
Species	Agrostis gigantea	Coenagrion hastulatum

Conservation Status

Black Bent

LC — Least Concern

Spearhead Bluet

CR — Critically Endangered

Physical Characteristics

Attribute	Black Bent	Spearhead Bluet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Bent

Habitat

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

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (11 countries), North America (4 countries), Oceania and the Pacific (Australia), and South America (5 countries).

Spearhead Bluet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Black Bent

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

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden