Henbane Flea Beetle vs Javan Rusa

Psylliodes hyoscyami compared with Rusa timorensis

Key Differences

• Henbane Flea Beetle is Extinct while Javan Rusa is Vulnerable.

Taxonomic Classification

Rank	Henbane Flea Beetle	Javan Rusa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Artiodactyla (Even-toed Ungulates)
Family	Chrysomelidae	Cervidae (Deer)
Genus	Psylliodes	Rusa
Species	Psylliodes hyoscyami	Rusa timorensis

Evolutionary Relationship

Henbane Flea Beetle and Javan Rusa share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Henbane Flea Beetle

EX — Extinct

Javan Rusa

VU — Vulnerable

Physical Characteristics

Attribute	Henbane Flea Beetle	Javan Rusa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Henbane Flea Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

Javan Rusa

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Afrotropic and Oceanian realms.

Range

Distributed across Mauritius, New Zealand, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway