Brown Diving Beetle vs Common Candy-Striped Spider

Agabus brunneus compared with Enoplognatha ovata

Key Differences

• Brown Diving Beetle is Extinct while Common Candy-Striped Spider is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	Common Candy-Striped Spider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Arachnida (Arachnids)
Order	Coleoptera (Beetles)	Araneae (Araneae)
Family	Dytiscidae	Theridiidae
Genus	Agabus	Enoplognatha
Species	Agabus brunneus	Enoplognatha ovata

Evolutionary Relationship

Brown Diving Beetle and Common Candy-Striped Spider share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Brown Diving Beetle

EX — Extinct

Common Candy-Striped Spider

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	Common Candy-Striped Spider
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden.

Common Candy-Striped Spider

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found across Europe (4 countries) and North America (Canada, United States).

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.

Common Candy-Striped Spider

<em>Enoplognatha ovata</em>, commonly known as the common candy striped spider, is an arachnid species found across Europe, Canada, and the United States. It typically inhabits terrestrial environments, often found in vegetation such as shrubs, hedgerows, tall grasses, and garden plants where it constructs irregular webs to capture prey. The species is classified as Least Concern on the IUCN Red List, reflecting its broad distribution and stable population status. Common candy striped spider belongs to the genus <em>Enoplognatha</em> within the family Theridiidae. It is named for the distinctive color patterns that often appear on the abdomen, which can vary from white to yellow with red or dark stripes depending on the individual and geographic variant. Biological traits such as average lifespan, body length, and mass of this species remain poorly documented in the scientific literature. The species is commonly encountered across its range and plays a role as a predator of small invertebrates in terrestrial ecosystems.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden