Khoai sọ vs Korean Pika

Colocasia esculenta compared with Ochotona coreana

Key Differences

• Khoai sọ is Not Evaluated while Korean Pika is Data Deficient.

Taxonomic Classification

Rank	Khoai sọ	Korean Pika
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum	Arthropoda (động vật Chân khớp)	Chordata (động vật có dây sống)
Class	Insecta (côn trùng)	Mammalia (lớp Thú)
Order	Lepidoptera (bộ Cánh vảy)	Lagomorpha (Bộ Thỏ)
Family	Noctuidae	Ochotonidae
Genus	Colocasia	Ochotona
Species	Colocasia esculenta	Ochotona coreana

Evolutionary Relationship

Khoai sọ and Korean Pika share a common ancestor at the Kingdom level: Animalia. (động vật)

Conservation Status

Khoai sọ

NE — Not Evaluated

Korean Pika

DD — Data Deficient

Physical Characteristics

Attribute	Khoai sọ	Korean Pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Khoai sọ

Habitat

Inhabits flooded grasslands and savannas within the Afrotropic biogeographic realm.

Range

Widely distributed across Africa (30 countries), Asia (6 countries), Europe (9 countries), North America (8 countries), Oceania and the Pacific (8 countries), and South America (6 countries).

Korean Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Khoai sọ

Coco Yam (Colocasia esculenta), also widely known as Taro, is a pantropical herbaceous plant in the family Araceae, cultivated as a food crop for more than 10,000 years and considered one of humanity's oldest cultivated plants. The species grows from large starchy corms and produces broad, sagittate leaves with distinctive water-repellent surfaces—an adaptation that has earned the plant its association with the lotus effect in traditional culture. Corms, cormels, and young leaves are all edible after thorough cooking, which is essential to neutralise the calcium oxalate crystals that cause intense irritation when raw. Originating in South and Southeast Asia, Colocasia esculenta has been dispersed across tropical Africa, the Pacific Islands, the Caribbean, and the Americas through centuries of agricultural exchange and migration. It thrives in wet or waterlogged soils, being particularly associated with paddy cultivation, irrigation channels, and swampy ground, though drought-tolerant cultivars exist. The species is a dietary staple in Hawaii, where it is the basis of poi; in West Africa, where it is boiled or pounded; and across the Pacific Islands, where it sustains subsistence communities. Given its widespread cultivation and genetic diversity represented across thousands of landraces, IUCN has not formally evaluated its conservation status. The species is not considered at risk.