clear glass snail vs Lion

Aegopinella pura compared with Panthera leo

Taxonomic Classification

Rank	clear glass snail	Lion
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Mollusca (มอลลัสกา)	Chordata (สัตว์มีแกนสันหลัง)
Class	Gastropoda (ชั้นแกสโทรโพดา)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Stylommatophora (Stylommatophora)	Carnivora (สัตว์กินเนื้อ)
Family	Gastrodontidae	Felidae (Cats)
Genus	Aegopinella	Panthera (Big Cats)
Species	Aegopinella pura	Panthera leo

Evolutionary Relationship

clear glass snail and Lion share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

clear glass snail

VU — Vulnerable

Lion

VU — Vulnerable

Population: ~23.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	clear glass snail	Lion
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	2.5 m
Average Weight	—	190.0 kg

Habitat & Geographic Range

clear glass snail

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

clear glass snail

The Clear Glass Snail is a common name applied to small, translucent land snails, typically in the family Vitrinidae or Zonitidae, characterized by their thin, glassy shells through which the soft body of the animal is often visible. These snails inhabit moist, shaded environments including deciduous woodland, grassland with thick vegetation, and hedgerows across Europe and North America. The thin, transparent shell is often not large enough to completely retract into, leaving the mantle partially exposed, an adaptation that reduces shell weight while maximizing the internal surface area available for gas exchange. Clear glass snails are detritivores and microphages, consuming fungi, algae, decaying plant matter, and occasionally living plant tissue. They are sensitive to desiccation and are most active during wet, cool conditions, retreating under bark, stones, or into leaf litter during dry weather. Several European glass snail species are considered indicators of old, undisturbed woodland habitats with stable microclimatic conditions. Some species in the family Zonitidae have declined due to loss of old woodland, intensive agriculture, and fragmentation of semi-natural habitats. Exact conservation status depends on the specific species intended by the common name.

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.