a bat flea vs Black-Veined White

Ischnopsyllus elongatus compared with Aporia crataegi

Key Differences

• a bat flea is Not Evaluated while Black-Veined White is Endangered.

Taxonomic Classification

Rank	a bat flea	Black-Veined White
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Siphonaptera (Siphonaptera)	Lepidoptera (Butterflies & Moths)
Family	Ischnopsyllidae	Pieridae
Genus	Ischnopsyllus	Aporia
Species	Ischnopsyllus elongatus	Aporia crataegi

Evolutionary Relationship

a bat flea and Black-Veined White share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

a bat flea

NE — Not Evaluated

Black-Veined White

EN — Endangered

Physical Characteristics

Attribute	a bat flea	Black-Veined White
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.

Black-Veined White

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 9 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (Cyprus) and Europe (39 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

a bat flea

The a bat flea (Ischnopsyllus elongatus) 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.

Black-Veined White

Black-Veined White (Aporia crataegi) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden