bull-oak vs Variable Bluet

Allocasuarina fraseriana compared with Coenagrion pulchellum

Key Differences

• bull-oak is Least Concern while Variable Bluet is Endangered.

Taxonomic Classification

Rank	bull-oak	Variable Bluet
Kingdom	Plantae (พืช)	Animalia (สัตว์)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (สัตว์ขาปล้อง)
Class	Magnoliopsida (พืชใบเลี้ยงคู่)	Insecta (แมลง)
Order	Fagales (อันดับก่อ)	Odonata (Odonata)
Family	Casuarinaceae	Coenagrionidae
Genus	Allocasuarina	Coenagrion
Species	Allocasuarina fraseriana	Coenagrion pulchellum

Conservation Status

bull-oak

LC — Least Concern

Variable Bluet

EN — Endangered

Physical Characteristics

Attribute	bull-oak	Variable Bluet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

bull-oak

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Variable Bluet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

bull-oak

The bull-oak (Allocasuarina fraseriana) is a species in the genus Allocasuarina. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Variable Bluet

Variable Bluet (Coenagrion pulchellum) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.