Common Ringlet vs Hourglass Dolphin

Coenonympha tullia compared with Lagenorhynchus cruciger

Key Differences

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

Taxonomic Classification

Rank	Common Ringlet	Hourglass Dolphin
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Mammalia (哺乳類)
Order	Lepidoptera (チョウ目)	Cetacea (Whales & Dolphins)
Family	Nymphalidae (Brush-footed Butterflies)	Delphinidae (Oceanic Dolphins)
Genus	Coenonympha	Lagenorhynchus
Species	Coenonympha tullia	Lagenorhynchus cruciger

Evolutionary Relationship

Common Ringlet and Hourglass Dolphin share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Common Ringlet

EX — Extinct

Hourglass Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Common Ringlet	Hourglass 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).

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Ringlet

ハヒカゲチョウ類（Coenonympha tullia）はIUCNレッドリストで絶滅（EX）に分類されている。野生および飼育環境に現存個体がいないことが確認され、絶滅が宣言された種である。