Amazon Darner vs common hydra

Anax amazili compared with Hydra vulgaris

Key Differences

• Amazon Darner is Least Concern while common hydra is Not Evaluated.

Taxonomic Classification

Rank	Amazon Darner	common hydra
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Cnidaria (Cnidarians)
Class	Insecta (Insects)	Hydrozoa (Hydrozoa)
Order	Odonata (Odonata)	Anthoathecata (Anthoathecata)
Family	Aeshnidae	Hydridae
Genus	Anax	Hydra
Species	Anax amazili	Hydra vulgaris

Evolutionary Relationship

Amazon Darner and common hydra share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazon Darner

LC — Least Concern

common hydra

NE — Not Evaluated

Physical Characteristics

Attribute	Amazon Darner	common hydra
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Darner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Colombia.

common hydra

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Amazon Darner

The Amazon Darner (Anax amazili) 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.

common hydra

<em>Hydra vulgaris</em>, commonly known as the common hydra, is a small freshwater cnidarian in the family Hydridae. Its conservation status has not been formally evaluated by the IUCN. The species is recorded from Denmark, Norway, and Sweden, with its native range understood to encompass Europe broadly. It typically inhabits slow-moving or still freshwater bodies such as ponds, lakes, and streams, where it attaches to aquatic vegetation or submerged substrates. The common hydra is notable for its remarkable regenerative capabilities and has been the subject of substantial biological research. Diet information for this species is not available in current records. Biological traits of this species remain poorly documented in the scientific literature.