chestnut worm vs Lion

Lumbricus castaneus compared with Panthera leo

Key Differences

chestnut worm is Not Evaluated while Lion is Vulnerable.

Taxonomic Classification

Rank	chestnut worm	Lion
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum	Annelida (Halkalı solucanlar)	Chordata (Kordalılar)
Class	Clitellata (Clitellata)	Mammalia (memeliler)
Order	Crassiclitellata (Crassiclitellata)	Carnivora (etçiller)
Family	Lumbricidae	Felidae (Cats)
Genus	Lumbricus	Panthera (Big Cats)
Species	Lumbricus castaneus	Panthera leo

Evolutionary Relationship

chestnut worm and Lion share a common ancestor at the Kingdom level: Animalia. (hayvan)

Göster Kingdom: Animalia

Conservation Status

chestnut worm

NE — Not Evaluated

Lion

VU — Vulnerable

Population: ~23.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	chestnut worm	Lion
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	2.5 m
Average Weight	—	190.0 kg

Habitat & Geographic Range

chestnut worm

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Lion

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 7 distinct biome types spanning the Afrotropic and Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Ecuador, and Kenya. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

chestnut worm

The chestnut worm (Lumbricus castaneus) is a species in the genus Lumbricus. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Lion

The largest wild cat in Africa, lions reach up to 250 kg and are the only social felids, living in prides across sub-Saharan savannas and grasslands. Males are distinguished by their iconic manes. As apex predators, they regulate herbivore populations and maintain ecosystem balance. Listed as Vulnerable due to habitat loss and human-wildlife conflict.