Azorean predacious diving beetle vs Scallop Shell

Agabus godmanni compared with Rheumaptera undulata

Key Differences

• Azorean predacious diving beetle is Endangered while Scallop Shell is Least Concern.

Taxonomic Classification

Rank	Azorean predacious diving beetle	Scallop Shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Coleoptera (Beetles)	Lepidoptera (Butterflies & Moths)
Family	Dytiscidae	Geometridae
Genus	Agabus	Rheumaptera
Species	Agabus godmanni	Rheumaptera undulata

Evolutionary Relationship

Azorean predacious diving beetle and Scallop Shell share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Azorean predacious diving beetle

EN — Endangered

Scallop Shell

LC — Least Concern

Physical Characteristics

Attribute	Azorean predacious diving beetle	Scallop Shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azorean predacious diving beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Scallop Shell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Denmark, Norway, and United States.

Azorean predacious diving beetle

The Azorean predacious diving beetle (Agabus godmanni) is a species in the genus Agabus. It is currently classified as Endangered on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.