Amazon Darner vs Ray's Knotgrass

Anax amazili compared with Polygonum oxyspermum

Key Differences

• Amazon Darner is Least Concern while Ray's Knotgrass is Endangered.

Taxonomic Classification

Rank	Amazon Darner	Ray's Knotgrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Odonata (Odonata)	Caryophyllales (Caryophyllales)
Family	Aeshnidae	Polygonaceae
Genus	Anax	Polygonum
Species	Anax amazili	Polygonum oxyspermum

Conservation Status

Amazon Darner

LC — Least Concern

Ray's Knotgrass

EN — Endangered

Physical Characteristics

Attribute	Amazon Darner	Ray's Knotgrass
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.

Ray's Knotgrass

Habitat

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

Range

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

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.