Brown Rat vs Chilean devil ray
Rattus norvegicus compared with Mobula tarapacana
Key Differences
- Brown Rat is Least Concern while Chilean devil ray is Endangered.
Taxonomic Classification
| Rank | Brown Rat | Chilean devil ray |
|---|---|---|
| Kingdom same | Animalia (Animals) | Animalia (Animals) |
| Phylum same | Chordata (Chordates) | Chordata (Chordates) |
| Class | Mammalia (Mammals) | Elasmobranchii |
| Order | Rodentia (Rodents) | Myliobatiformes (Myliobatiformes) |
| Family | Muridae (Mice & Rats) | Myliobatidae |
| Genus | Rattus | Mobula |
| Species | Rattus norvegicus | Mobula tarapacana |
Evolutionary Relationship
Brown Rat and Chilean devil ray share a common ancestor at the Phylum level: Chordata. (Chordates)
Conservation Status
Brown Rat
LC — Least ConcernChilean devil ray
EN — EndangeredPhysical Characteristics
| Attribute | Brown Rat | Chilean devil ray |
|---|---|---|
| Diet | — | — |
| Average Lifespan | — | — |
| Average Length | — | — |
| Average Weight | — | — |
Habitat & Geographic Range
Brown Rat
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.
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).
Chilean devil ray
Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.
Distributed across Chile, Colombia, Portugal, Taiwan, and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.
Brown Rat
Brown Rat (Rattus norvegicus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.
Chilean devil ray
The Chilean devil ray (Mobula tarapacana) is a species in the genus Mobula. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.
Shared Countries
Both species can be found in 5 countries:
Related Comparisons
Nature FYI Family
Explore more of the natural world across our sister sites.
Part of the Nature FYI family — FYIPedia