Haviside s Dolphin vs Silver Spiny Digger Wasp

Cephalorhynchus heavisidii compared with Oxybelus argentatus

Key Differences

• Haviside s Dolphin is Near Threatened while Silver Spiny Digger Wasp is Endangered.

Taxonomic Classification

Rank	Haviside s Dolphin	Silver Spiny Digger Wasp
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Hymenoptera (Ants, Bees & Wasps)
Family	Delphinidae (Oceanic Dolphins)	Crabronidae
Genus	Cephalorhynchus	Oxybelus
Species	Cephalorhynchus heavisidii	Oxybelus argentatus

Evolutionary Relationship

Haviside s Dolphin and Silver Spiny Digger Wasp share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Haviside s Dolphin

NT — Near Threatened

Silver Spiny Digger Wasp

EN — Endangered

Physical Characteristics

Attribute	Haviside s Dolphin	Silver Spiny Digger Wasp
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Haviside s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Silver Spiny Digger Wasp

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.