Brown Diving Beetle vs Monarch

Agabus brunneus compared with Danaus plexippus

Key Differences

• Brown Diving Beetle is Extinct while Monarch is Not Evaluated.

Taxonomic Classification

Rank	Brown Diving Beetle	Monarch
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Arthropoda (Gliederfüßer)	Arthropoda (Gliederfüßer)
Class same	Insecta (Insekten)	Insecta (Insekten)
Order	Coleoptera (Käfer)	Lepidoptera (Schmetterlinge)
Family	Dytiscidae	Nymphalidae (Brush-footed Butterflies)
Genus	Agabus	Danaus (Milkweed Butterflies)
Species	Agabus brunneus	Danaus plexippus

Evolutionary Relationship

Brown Diving Beetle and Monarch share a common ancestor at the Class level: Insecta. (Insekten)

Conservation Status

Brown Diving Beetle

EX — Extinct

Monarch

NE — Not Evaluated

Trend: Decreasing ↓

Physical Characteristics

Attribute	Brown Diving Beetle	Monarch
Diet	—	Herbivore
Average Lifespan	—	1 years
Average Length	—	5 cm
Average Weight	—	0 g

Habitat & Geographic Range

Brown Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden.

Monarch

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Widely distributed across Asia (Taiwan), Europe (8 countries), North America (Canada, United States), and South America (Colombia).

Brown Diving Beetle

The Brown Diving Beetle (Agabus brunneus) is a species in the genus Agabus. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Monarch

One of the world's most remarkable migratory insects, monarch butterflies undertake multigenerational round-trip migrations of up to 4,800 km between breeding grounds in northern North America and overwintering sites in Mexican mountain forests. Brilliant orange and black wings warn predators of toxicity derived from milkweed plants consumed as caterpillars. Endangered, with overwintering populations having declined by over 80% since the 1990s due to milkweed habitat loss, pesticides, and climate change.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden