Castor vs River Lamprey

Ricinus communis compared with Lampetra ayresii

Key Differences

• Castor is Not Evaluated while River Lamprey is Least Concern.

Taxonomic Classification

Rank	Castor	River Lamprey
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Petromyzonti (Petromyzonti)
Order	Malpighiales (Malpighiales)	Petromyzontiformes (lamprey)
Family	Euphorbiaceae	Petromyzontidae
Genus	Ricinus	Lampetra
Species	Ricinus communis	Lampetra ayresii

Conservation Status

Castor

NE — Not Evaluated

River Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Castor	River Lamprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Castor

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 7 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (33 countries), Asia (26 countries), Europe (23 countries), North America (15 countries), Oceania and the Pacific (14 countries), and South America (12 countries).

River Lamprey

Castor

The Castor (Ricinus communis) is a species in the genus Ricinus. Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 7 distinct biome types. Populations are also found in montane and hi