Brilliant Emerald vs Colonial Pine

Somatochlora metallica compared with Araucaria cunninghamii

Taxonomic Classification

Rank	Brilliant Emerald	Colonial Pine
Kingdom	Animalia (动物界)	Plantae (植物)
Phylum	Arthropoda (节肢动物门)	Coniferophyta (Conifers)
Class	Insecta (昆蟲綱)	Pinopsida (松柏纲)
Order	Odonata (蜻蜓目)	Pinales (松柏目)
Family	Corduliidae	Araucariaceae
Genus	Somatochlora	Araucaria
Species	Somatochlora metallica	Araucaria cunninghamii

Conservation Status

Brilliant Emerald

LC — Least Concern

Colonial Pine

LC — Least Concern

Physical Characteristics

Attribute	Brilliant Emerald	Colonial Pine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brilliant Emerald

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Colonial Pine

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Range

Distributed across Australia, India, Libya, and South Africa.

Brilliant Emerald

亮翠蜻蜓（Somatochlora metallica）在IUCN红色名录中被列为无危（LC）物种。分布广泛，种群数量丰富且稳定，无紧迫保护问题。

Colonial Pine

<em>Araucaria cunninghamii</em>, the colonial pine or hoop pine, is a large coniferous tree in the ancient family Araucariaceae, native to Australia and also cultivated or naturalised in India, Libya, and South Africa. This species inhabits temperate and boreal forests at higher elevations, where it often forms a prominent emergent layer in subtropical and tropical rainforest communities in Queensland and New Guinea. Hoop pine is one of Australia's most commercially important softwood timber species, valued for its straight grain, durability, and workability. Trees can grow to considerable heights, with tall trunks characterised by horizontally spreading branch whorls that give the species a distinctive silhouette. <em>Araucaria cunninghamii</em> is assessed as Least Concern by the IUCN. The genus <em>Araucaria</em> has ancient origins, with fossil records extending to the Jurassic period, making it a living relic of Gondwanan flora. Seeds of hoop pine are consumed by birds and other fauna in its native range, contributing to limited seed dispersal. Biological traits of this species remain poorly documented in the scientific literature.