Comet Darner vs Sharp-fruited Whitlow-grass

Anax longipes compared with Draba oxycarpa

Key Differences

• Comet Darner is Least Concern while Sharp-fruited Whitlow-grass is Endangered.

Taxonomic Classification

Rank	Comet Darner	Sharp-fruited Whitlow-grass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Odonata (Odonata)	Brassicales (Brassicales)
Family	Aeshnidae	Brassicaceae
Genus	Anax	Draba
Species	Anax longipes	Draba oxycarpa

Conservation Status

Comet Darner

LC — Least Concern

Sharp-fruited Whitlow-grass

EN — Endangered

Physical Characteristics

Attribute	Comet Darner	Sharp-fruited Whitlow-grass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Comet Darner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

Sharp-fruited Whitlow-grass

Habitat

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

Comet Darner

<em>Anax longipes</em>, the comet darner, is a large dragonfly in the family Aeshnidae, assessed as Least Concern on the IUCN Red List. It is endemic to the United States, where it inhabits lakes, ponds, and slow-moving rivers with clear water and abundant emergent vegetation. The comet darner is one of the largest North American dragonflies and is distinguished by its brilliant coloration, including a green thorax and a red-spotted abdomen in mature males. The species name longipes refers to its notably long legs. Adults are powerful aerial predators, feeding on a variety of flying insects captured in flight. Larvae are aquatic and predatory, developing in the benthic zone of freshwater habitats where they feed on invertebrates and small vertebrates. The comet darner undertakes seasonal dispersal movements and is most commonly observed near its breeding water bodies during the warmer months.