Brindled Flat-body vs common intertidal amphipod

Agonopterix arenella compared with Gammarus locusta

Key Differences

• Brindled Flat-body is Least Concern while common intertidal amphipod is Not Evaluated.

Taxonomic Classification

Rank	Brindled Flat-body	common intertidal amphipod
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Malacostraca (Crustaceans)
Order	Lepidoptera (Butterflies & Moths)	Amphipoda (Amphipoda)
Family	Depressariidae	Gammaridae
Genus	Agonopterix	Gammarus
Species	Agonopterix arenella	Gammarus locusta

Evolutionary Relationship

Brindled Flat-body and common intertidal amphipod share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Brindled Flat-body

LC — Least Concern

common intertidal amphipod

NE — Not Evaluated

Physical Characteristics

Attribute	Brindled Flat-body	common intertidal amphipod
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brindled Flat-body

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

common intertidal amphipod

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Brindled Flat-body

The Brindled Flat-body (Agonopterix arenella) is a species in the genus Agonopterix. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

common intertidal amphipod

<em>Gammarus locusta</em>, commonly known as the common intertidal amphipod, is a crustacean in the family Gammaridae. Its conservation status has not been formally evaluated by the IUCN. The species is recorded from Denmark, Norway, Portugal, and Sweden, indicating a distribution along the northeastern Atlantic coast of Europe. It typically inhabits intertidal and shallow subtidal marine and estuarine environments, where it is found among algae, under rocks, and in sediments. Gammarus amphipods are ecologically important as detritivores and as prey for shorebirds, fish, and other invertebrates in coastal food webs. Diet information for this species is not available in current records. Biological traits of this species remain poorly documented in the scientific literature.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden