a bat flea vs European hamster

Ischnopsyllus simplex compared with Cricetus cricetus

Key Differences

• a bat flea is Not Evaluated while European hamster is Critically Endangered.

Taxonomic Classification

Rank	a bat flea	European hamster
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Siphonaptera (Siphonaptera)	Rodentia (Rodents)
Family	Ischnopsyllidae	Cricetidae
Genus	Ischnopsyllus	Cricetus
Species	Ischnopsyllus simplex	Cricetus cricetus

Evolutionary Relationship

a bat flea and European hamster share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

a bat flea

NE — Not Evaluated

European hamster

CR — Critically Endangered

Physical Characteristics

Attribute	a bat flea	European hamster
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

a bat flea

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

European hamster

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

a bat flea

The a bat flea (Ischnopsyllus simplex) is a species in the genus Ischnopsyllus. It is not yet evaluated on the IUCN Red List. It is found across Denmark, Norway, and Sweden, inhabiting diverse terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 1 countries:

🇩🇰 Denmark