Delta-spotted Spiketail vs Sombre Goldenring

Cordulegaster diastatops compared with Cordulegaster bidentata

Key Differences

• Delta-spotted Spiketail is Least Concern while Sombre Goldenring is Near Threatened.

Taxonomic Classification

Rank	Delta-spotted Spiketail	Sombre Goldenring
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Arthropoda (สัตว์ขาปล้อง)	Arthropoda (สัตว์ขาปล้อง)
Class same	Insecta (แมลง)	Insecta (แมลง)
Order same	Odonata (Odonata)	Odonata (Odonata)
Family same	Cordulegastridae	Cordulegastridae
Genus same	Cordulegaster	Cordulegaster
Species	Cordulegaster diastatops	Cordulegaster bidentata

Evolutionary Relationship

Delta-spotted Spiketail and Sombre Goldenring share a common ancestor at the Genus level: Cordulegaster.

Conservation Status

Delta-spotted Spiketail

LC — Least Concern

Sombre Goldenring

NT — Near Threatened

Physical Characteristics

Attribute	Delta-spotted Spiketail	Sombre Goldenring
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delta-spotted Spiketail

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

Sombre Goldenring

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Luxembourg. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.