Black Jackrabbit vs Duck Flea

Lepus insularis compared with Ceratophyllus garei

Key Differences

• Black Jackrabbit is Vulnerable while Duck Flea is Not Evaluated.

Taxonomic Classification

Rank	Black Jackrabbit	Duck Flea
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Lagomorpha (Hasenartige)	Siphonaptera (Flöhe)
Family	Leporidae (Rabbits & Hares)	Ceratophyllidae
Genus	Lepus	Ceratophyllus
Species	Lepus insularis	Ceratophyllus garei

Evolutionary Relationship

Black Jackrabbit and Duck Flea share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Black Jackrabbit

VU — Vulnerable

Duck Flea

NE — Not Evaluated

Physical Characteristics

Attribute	Black Jackrabbit	Duck Flea
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Jackrabbit

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Duck Flea

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

Black Jackrabbit

The Black Jackrabbit (Lepus insularis) is a species in the genus Lepus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems. Detailed ecological data for this species continues to be documented through ongoing taxonomic and conservation research.