Common seabird tick vs Marbled cat

Ixodes uriae compared with Pardofelis marmorata

Key Differences

• Common seabird tick is Not Evaluated while Marbled cat is Near Threatened.

Taxonomic Classification

Rank	Common seabird tick	Marbled cat
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum	Arthropoda (सन्धिपाद)	Chordata (रज्जुकी)
Class	Arachnida (अष्टपाद)	Mammalia (स्तनधारी)
Order	Ixodida (किलनी)	Carnivora (मांसाहारी गण)
Family	Ixodidae	Felidae (Cats)
Genus	Ixodes	Pardofelis
Species	Ixodes uriae	Pardofelis marmorata

Evolutionary Relationship

Common seabird tick and Marbled cat share a common ancestor at the Kingdom level: Animalia. (प्राणी)

Conservation Status

Common seabird tick

NE — Not Evaluated

Marbled cat

NT — Near Threatened

Physical Characteristics

Attribute	Common seabird tick	Marbled cat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common seabird tick

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Distributed across Norway and Sweden.

Marbled cat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common seabird tick

<em>Ixodes uriae</em>, the common seabird tick, is a hard tick in the family Ixodidae, order Ixodida, distributed across subarctic and subantarctic regions with records from Norway and Sweden. This species is an obligate ectoparasite that specializes in feeding on colonial seabirds, including auks, penguins, and petrels, making it one of the few tick species with a genuinely circumpolar distribution tied to its avian hosts. <em>Ixodes uriae</em> typically infests birds in their nesting colonies, where dense aggregations and repeated site fidelity by hosts facilitate transmission. Beyond its direct parasitic impact, this tick serves as a vector for various pathogens, including Borrelia spirochetes and tick-borne encephalitis-related viruses, making it of scientific interest for disease ecology in seabird populations. The species has not been formally evaluated by the IUCN, and its conservation status remains Not Evaluated. Biological traits for this species remain poorly documented in the scientific literature, including comprehensive data on average lifespan under natural conditions, body dimensions across life stages, weight, and the full range of its host and pathogen associations.