Belly-shaped Hard Grass vs Belted spider beetle

Aegilops ventricosa compared with Ptinus bicinctus

Key Differences

• Belly-shaped Hard Grass is Least Concern while Belted spider beetle is Not Evaluated.

Taxonomic Classification

Rank	Belly-shaped Hard Grass	Belted spider beetle
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Liliopsida (Monocots)	Insecta (Insects)
Order	Poales (Grasses)	Coleoptera (Beetles)
Family	Poaceae (Grass Family)	Ptinidae
Genus	Aegilops	Ptinus
Species	Aegilops ventricosa	Ptinus bicinctus

Conservation Status

Belly-shaped Hard Grass

LC — Least Concern

Belted spider beetle

NE — Not Evaluated

Physical Characteristics

Attribute	Belly-shaped Hard Grass	Belted spider beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Belly-shaped Hard Grass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Belgium, France, Netherlands, and United Kingdom.

Belted spider beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (26 countries) and North America (Canada, United States).

Belly-shaped Hard Grass

The Belly-shaped Hard Grass (Aegilops ventricosa) is a species in the genus Aegilops. It is currently classified as Least Concern on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Belted spider beetle

The Belted spider beetle (Ptinus bicinctus) is a species in the genus Ptinus. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands