Brown Rat vs Speckled Script-Lichen

Rattus norvegicus compared with Schismatomma ricasolii

Key Differences

• Brown Rat is Least Concern while Speckled Script-Lichen is Not Evaluated.

Taxonomic Classification

Rank	Brown Rat	Speckled Script-Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (cordados)	Ascomycota (Sac Fungi)
Class	Mammalia (mamíferos)	Arthoniomycetes (Arthoniomycetes)
Order	Rodentia (Roedores)	Arthoniales (Arthoniales)
Family	Muridae (Mice & Rats)	Roccellaceae
Genus	Rattus	Schismatomma
Species	Rattus norvegicus	Schismatomma ricasolii

Conservation Status

Brown Rat

LC — Least Concern

Speckled Script-Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Rat	Speckled Script-Lichen
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).

Speckled Script-Lichen

Brown Rat

O rato-pardo (Rattus norvegicus) está classificado como Pouco Preocupante (LC) na Lista Vermelha da IUCN. Amplamente distribuído e abundante em sua área de ocorrência, com populações estáveis e sem preocupações de conservação imediatas.