Blue-spotted Comet Darner vs Castor canadien

Anax concolor compared with Castor canadensis

Key Differences

• Blue-spotted Comet Darner is Least Concern while Castor canadien is Not Evaluated.

Taxonomic Classification

Rank	Blue-spotted Comet Darner	Castor canadien
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Arthropoda (arthropodes)	Chordata (Chordates)
Class	Insecta (insecte)	Mammalia (mammifères)
Order	Odonata (Odonata)	Rodentia (Rodents)
Family	Aeshnidae	Castoridae (Beavers)
Genus	Anax	Castor (Beavers)
Species	Anax concolor	Castor canadensis

Evolutionary Relationship

Blue-spotted Comet Darner and Castor canadien share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Blue-spotted Comet Darner

LC — Least Concern

Castor canadien

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Physical Characteristics

Attribute	Blue-spotted Comet Darner	Castor canadien
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	1.0 m
Average Weight	—	25.0 kg

Habitat & Geographic Range

Blue-spotted Comet Darner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Colombia.

Castor canadien

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Widely distributed across Europe (15 countries), North America (United States), and South America (Argentina, Chile).

Blue-spotted Comet Darner

The Blue-spotted Comet Darner (Anax concolor) is a species in the genus Anax. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Castor canadien

The largest rodent in North America, Canadian beavers weigh up to 32 kg and are master ecosystem engineers inhabiting rivers, lakes, and wetlands across Canada and the northern United States. By felling trees and constructing dams up to hundreds of meters long, beavers create ponds that provide habitat for hundreds of species. Their lodges and canals transform entire watersheds. Once nearly hunted to extinction for their fur, beaver populations have recovered strongly.