Common Ringlet vs Dusky Dolphin

Coenonympha tullia compared with Lagenorhynchus obscurus

Key Differences

• Common Ringlet is Extinct while Dusky Dolphin is Least Concern.

Taxonomic Classification

Rank	Common Ringlet	Dusky Dolphin
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Chordata (脊索动物门)
Class	Insecta (昆蟲綱)	Mammalia (哺乳動物)
Order	Lepidoptera (鱗翅目)	Cetacea (Whales & Dolphins)
Family	Nymphalidae (Brush-footed Butterflies)	Delphinidae (Oceanic Dolphins)
Genus	Coenonympha	Lagenorhynchus
Species	Coenonympha tullia	Lagenorhynchus obscurus

Evolutionary Relationship

Common Ringlet and Dusky Dolphin share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Common Ringlet

EX — Extinct

Dusky Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Common Ringlet	Dusky Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Ringlet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (27 countries) and North America (Canada, United States).

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Ringlet

草地眼蝶（Coenonympha tullia）在IUCN红色名录中被列为灭绝（EX）。该物种已被宣告灭绝，野外和人工饲养环境中均无已知存活个体。