brittlestar vs Cat

Amphiura filiformis compared with Felis catus

Key Differences

brittlestar is Least Concern while Cat is Not Evaluated.

Taxonomic Classification

Rank	brittlestar	Cat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Echinodermata (棘皮動物)	Chordata (脊索動物)
Class	Ophiuroidea (クモヒトデ)	Mammalia (哺乳類)
Order	Amphilepidida (Amphilepidida)	Carnivora (ネコ目)
Family	Amphiuridae	Felidae (Cats)
Genus	Amphiura	Felis (Small Cats)
Species	Amphiura filiformis	Felis catus

Evolutionary Relationship

brittlestar and Cat share a common ancestor at the Kingdom level: Animalia. (動物)

表示 Kingdom: Animalia

Conservation Status

brittlestar

LC — Least Concern

Cat

NE — Not Evaluated

Trend: Stable →

Physical Characteristics

Attribute	brittlestar	Cat
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	46 cm
Average Weight	—	4.5 kg

Habitat & Geographic Range

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Cat

Habitat

Inhabits deserts and xeric shrublands within the Afrotropic biogeographic realm.

Range

Widely distributed across Africa (9 countries), Asia (7 countries), Europe (11 countries), North America (13 countries), Oceania and the Pacific (11 countries), and South America (6 countries).

brittlestar

The Brittlestar (Amphiura filiformis) is a species in the genus Amphiura. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Cat

人類が最も成功した家畜の一つであるイエネコは、約1万年前に近東のヤマネコ（Felis silvestris lybica）から家畜化された小型で敏捷な肉食動物だ。70を超える公認品種が存在し、ネコは強い捕食本能を維持したまま地球上のほぼすべての陸地環境に分布している。世界で最も人気のあるペットで、世界中で約6億匹が飼育されていると推定される。