Haviside s Dolphin vs Rose Stem Girdler

Cephalorhynchus heavisidii compared with Agrilus cuprescens

Key Differences

• Haviside s Dolphin is Near Threatened while Rose Stem Girdler is Vulnerable.

Taxonomic Classification

Rank	Haviside s Dolphin	Rose Stem Girdler
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Coleoptera (Beetles)
Family	Delphinidae (Oceanic Dolphins)	Buprestidae
Genus	Cephalorhynchus	Agrilus
Species	Cephalorhynchus heavisidii	Agrilus cuprescens

Evolutionary Relationship

Haviside s Dolphin and Rose Stem Girdler share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Haviside s Dolphin

NT — Near Threatened

Rose Stem Girdler

VU — Vulnerable

Physical Characteristics

Attribute	Haviside s Dolphin	Rose Stem Girdler
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Haviside s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rose Stem Girdler

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway, Sweden, Switzerland, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.