Cá Nhám voi vs Mt Pirri Deermouse

Rhincodon typus compared with Isthmomys pirrensis

Key Differences

• Cá Nhám voi is Endangered while Mt Pirri Deermouse is Least Concern.

Taxonomic Classification

Rank	Cá Nhám voi	Mt Pirri Deermouse
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Chondrichthyes (Lớp Cá sụn)	Mammalia (lớp Thú)
Order	Lamniformes (Bộ Cá nhám thu)	Rodentia (Bộ Gặm nhấm)
Family	Rhincodontidae (Whale Sharks)	Cricetidae
Genus	Rhincodon (Whale Sharks)	Isthmomys
Species	Rhincodon typus	Isthmomys pirrensis

Evolutionary Relationship

Cá Nhám voi and Mt Pirri Deermouse share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Cá Nhám voi

EN — Endangered

Trend: Decreasing ↓

Mt Pirri Deermouse

LC — Least Concern

Physical Characteristics

Attribute	Cá Nhám voi	Mt Pirri Deermouse
Diet	Omnivore	—
Average Lifespan	100 years	—
Average Length	12.0 m	—
Average Weight	20.0 t	—

Habitat & Geographic Range

Cá Nhám voi

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Chile, Portugal, Taiwan, and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Mt Pirri Deermouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Cá Nhám voi

The world's largest fish, whale sharks can exceed 12 meters and 20 tonnes, inhabiting tropical and warm temperate oceans worldwide. Despite their massive size, they are harmless filter feeders, consuming plankton, fish eggs, and small fish by swimming open-mouthed through prey-dense water. They undertake vast seasonal migrations following plankton blooms. Endangered due to fishing, boat strikes, and the live fin trade, with population declining by approximately 50% over the past 75 years.