Azorean predacious diving beetle vs Black-necked/Spectacled Weaver

Agabus godmanni compared with Ploceus nigricollis

Key Differences

• Azorean predacious diving beetle is Endangered while Black-necked/Spectacled Weaver is Least Concern.

Taxonomic Classification

Rank	Azorean predacious diving beetle	Black-necked/Spectacled Weaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Coleoptera (Beetles)	Passeriformes (Songbirds)
Family	Dytiscidae	Ploceidae
Genus	Agabus	Ploceus
Species	Agabus godmanni	Ploceus nigricollis

Evolutionary Relationship

Azorean predacious diving beetle and Black-necked/Spectacled Weaver share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Azorean predacious diving beetle

EN — Endangered

Black-necked/Spectacled Weaver

LC — Least Concern

Physical Characteristics

Attribute	Azorean predacious diving beetle	Black-necked/Spectacled Weaver
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.

Black-necked/Spectacled Weaver

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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.

Black-necked/Spectacled Weaver

The Black-necked/Spectacled Weaver (Ploceus nigricollis) is a species in the genus Ploceus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.