Bent-grass nematode vs Common dung beetle

Anguina agrostis compared with Aphodius pedellus

Key Differences

• Bent-grass nematode is Not Evaluated while Common dung beetle is Least Concern.

Taxonomic Classification

Rank	Bent-grass nematode	Common dung beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Nematoda (Roundworms)	Arthropoda (Arthropods)
Class	Chromadorea (Chromadorea)	Insecta (Insects)
Order	Rhabditida (Rhabditida)	Coleoptera (Beetles)
Family	Anguinidae	Scarabaeidae
Genus	Anguina	Aphodius
Species	Anguina agrostis	Aphodius pedellus

Evolutionary Relationship

Bent-grass nematode and Common dung beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bent-grass nematode

NE — Not Evaluated

Common dung beetle

LC — Least Concern

Physical Characteristics

Attribute	Bent-grass nematode	Common dung beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bent-grass nematode

Habitat

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

Range

Distributed across China, Denmark, and United States.

Common dung beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Bent-grass nematode

The Bent-grass nematode (Anguina agrostis) is a species in the genus Anguina. Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Common dung beetle

<em>Aphodius pedellus</em>, a species of dung beetle in the family Scarabaeidae, is classified as Least Concern by the IUCN Red List, indicating a stable conservation outlook across its known range. The species has been documented in Denmark, Norway, Sweden, Switzerland, and the United States, with its distribution spanning virtually all terrestrial and freshwater biome types. As a member of the Aphodiini tribe, <em>Aphodius pedellus</em> typically inhabits pastures, meadows, and woodland edges where mammalian dung is available, as dung beetles in this genus rely on feces as both a breeding medium and a food resource. These beetles play a critical role in nutrient cycling and soil aeration, breaking down organic waste and accelerating the return of nutrients to the soil. Their burrowing activity beneath dung pats enhances soil structure and improves water infiltration. <em>Aphodius pedellus</em> is part of a guild of coprophagous insects that collectively support healthy agricultural and natural ecosystems across temperate Europe and North America. Biological traits of this species remain poorly documented in the scientific literature.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇺🇸 United States