a bat flea vs clouded-bordered brindle

Ischnopsyllus hexactenus compared with Apamea crenata

Key Differences

• a bat flea is Not Evaluated while clouded-bordered brindle is Least Concern.

Taxonomic Classification

Rank	a bat flea	clouded-bordered brindle
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	Noctuidae
Genus	Ischnopsyllus	Apamea
Species	Ischnopsyllus hexactenus	Apamea crenata

Evolutionary Relationship

a bat flea and clouded-bordered brindle share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

a bat flea

NE — Not Evaluated

clouded-bordered brindle

LC — Least Concern

Physical Characteristics

Attribute	a bat flea	clouded-bordered brindle
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.

clouded-bordered brindle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Asia (Taiwan) and Europe (5 countries).

a bat flea

The a bat flea (Ischnopsyllus hexactenus) 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.

clouded-bordered brindle

The clouded bordered brindle (Apamea crenata) is a noctuid moth in the family Noctuidae found across temperate Europe and across northern Asia to Japan. The adult wingspan measures approximately 38–45 mm, with intricately patterned grey-brown and buff forewings bearing subtle cross-lines, a scalloped (crenate) outer margin giving the species its name, and distinctive reniform and orbicular markings characteristic of the Apamea genus. Adults fly in one generation from May to July, visiting flowers for nectar at night. The larvae feed internally within the stems and roots of grasses, particularly Brachypodium and other coarse grass species in woodland rides, woodland margins, and rough grassland habitats. Overwintering occurs as a larva within plant stems. Like many grass-feeding noctuids, the clouded bordered brindle requires structural diversity in its grassland and woodland edge habitats, with areas of tall, tussocky grasses providing both larval foodplants and adult shelter. Population trends in parts of its European range reflect changes in land management affecting coarse grassland and woodland ride quality.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden