Brown Rat vs Common Lacehopper

Rattus norvegicus compared with Cixius nervosus

Taxonomic Classification

Rank	Brown Rat	Common Lacehopper
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Mammalia (哺乳類)	Insecta (昆虫)
Order	Rodentia (ネズミ目)	Hemiptera (カメムシ目)
Family	Muridae (Mice & Rats)	Cixiidae
Genus	Rattus	Cixius
Species	Rattus norvegicus	Cixius nervosus

Evolutionary Relationship

Brown Rat and Common Lacehopper share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Brown Rat

LC — Least Concern

Common Lacehopper

LC — Least Concern

Physical Characteristics

Attribute	Brown Rat	Common Lacehopper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (11 countries), Asia (15 countries), Europe (41 countries), North America (16 countries), Oceania and the Pacific (10 countries), and South America (10 countries).

Common Lacehopper

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (United States).

Brown Rat

ドブネズミ（Rattus norvegicus）はIUCNレッドリストで軽度懸念（LC）に分類されています。分布域全体に広く生息し個体数は安定しており、緊急の保護上の懸念はありません。

Common Lacehopper

The Common Lacehopper (<em>Cixius nervosus</em>) is a planthopper insect in the family Cixiidae, classified as Least Concern on the IUCN Red List. It is native to Europe, with records from five European countries, and also occurs in the United States in North America. The species typically inhabits virtually all terrestrial and freshwater habitats within its range, demonstrating broad ecological tolerance. Lacehoppers are hemipteran insects that feed on plant sap and are often associated with roots or low-growing vegetation. Adults typically emerge in summer and are capable of short flights between host plants. The Common Lacehopper's widespread distribution and occurrence across a variety of natural and semi-natural habitats support its stable conservation status. Its role in food webs as a prey item for insectivorous birds and other invertebrate predators gives it ecological significance within temperate ecosystems. Biological traits of this species remain poorly documented in the scientific literature.

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇱🇺 Luxembourg 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States