Dog sucking louse vs Longnosed cattle louse

Linognathus setosus compared with Linognathus vituli

Taxonomic Classification

Rank	Dog sucking louse	Longnosed cattle louse
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Arthropoda (节肢动物门)	Arthropoda (节肢动物门)
Class same	Insecta (昆蟲綱)	Insecta (昆蟲綱)
Order same	Psocodea (啮虫目)	Psocodea (啮虫目)
Family same	Linognathidae	Linognathidae
Genus same	Linognathus	Linognathus
Species	Linognathus setosus	Linognathus vituli

Evolutionary Relationship

Dog sucking louse and Longnosed cattle louse share a common ancestor at the Genus level: Linognathus.

Conservation Status

Dog sucking louse

NE — Not Evaluated

Longnosed cattle louse

NE — Not Evaluated

Physical Characteristics

Attribute	Dog sucking louse	Longnosed cattle louse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dog sucking louse

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.

Longnosed cattle louse

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.

Shared Countries

Both species can be found in 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States