Arrowhead Spiketail vs Clark's Grebe

Cordulegaster obliqua compared with Aechmophorus clarkii

Taxonomic Classification

Rank	Arrowhead Spiketail	Clark's Grebe
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Odonata (Odonata)	Podicipediformes (Podicipediformes)
Family	Cordulegastridae	Podicipedidae
Genus	Cordulegaster	Aechmophorus
Species	Cordulegaster obliqua	Aechmophorus clarkii

Evolutionary Relationship

Arrowhead Spiketail and Clark's Grebe share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arrowhead Spiketail

LC — Least Concern

Clark's Grebe

LC — Least Concern

Physical Characteristics

Attribute	Arrowhead Spiketail	Clark's Grebe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrowhead Spiketail

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

Clark's Grebe

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Arrowhead Spiketail

The Arrowhead Spiketail, Cordulegaster obliqua, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Clark's Grebe

The Clark's Grebe (Aechmophorus clarkii) is a species in the genus Aechmophorus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.