Azorean predacious diving beetle vs

Agabus godmanni compared with Tryblionella gracilis

Key Differences

• Azorean predacious diving beetle is Endangered while is Not Evaluated.

Taxonomic Classification

Rank	Azorean predacious diving beetle
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Arthropoda (Arthropods)	Ochrophyta (Ochrophyta)
Class	Insecta (Insects)	Bacillariophyceae (Bacillariophyceae)
Order	Coleoptera (Beetles)	Bacillariales (Bacillariales)
Family	Dytiscidae	Bacillariaceae
Genus	Agabus	Tryblionella
Species	Agabus godmanni	Tryblionella gracilis

Conservation Status

Azorean predacious diving beetle

EN — Endangered

NE — Not Evaluated

Physical Characteristics

Attribute	Azorean predacious diving beetle
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.

Habitat

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

Range

Distributed across Brazil, Norway, and Sweden.

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.

Tryblionella gracilis is a slender, elongated pennate diatom with a gracile cell outline and a fibulate raphe typical of the genus. It inhabits brackish, saline, and coastal marine benthic environments across temperate and tropical regions. This photosynthetic diatom is associated with brackish water and saline freshwater environments.