Alpine Pika vs Ko-nanukazame

Ochotona alpina compared with Cephaloscyllium sarawakensis

Key Differences

• Alpine Pika is Least Concern while Ko-nanukazame is Critically Endangered.

Taxonomic Classification

Rank	Alpine Pika	Ko-nanukazame
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Chondrichthyes (軟骨魚綱)
Order	Lagomorpha (ウサギ目)	Carcharhiniformes (メジロザメ目)
Family	Ochotonidae	Scyliorhinidae
Genus	Ochotona	Cephaloscyllium
Species	Ochotona alpina	Cephaloscyllium sarawakensis

Evolutionary Relationship

Alpine Pika and Ko-nanukazame share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Alpine Pika

LC — Least Concern

Ko-nanukazame

CR — Critically Endangered

Physical Characteristics

Attribute	Alpine Pika	Ko-nanukazame
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ko-nanukazame

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Found in Taiwan. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Alpine Pika

The Alpine Pika (Ochotona alpina) is a species in the genus Ochotona. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Ko-nanukazame

The Balloon shark (Cephaloscyllium sarawakensis) is a species in the genus Cephaloscyllium. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.