Common Water Rat vs سَراغَة ظَريفَة

Hydromys chrysogaster compared with Crepis pulchra

Key Differences

• Common Water Rat is Least Concern while سَراغَة ظَريفَة is Not Evaluated.

Taxonomic Classification

Rank	Common Water Rat	سَراغَة ظَريفَة
Kingdom	Animalia (حيوانات)	Plantae (نباتات)
Phylum	Chordata (حبليات)	Magnoliophyta (كاسيات البذور)
Class	Mammalia (ثدييات)	Magnoliopsida (ماغنولانية)
Order	Rodentia (قوارض)	Asterales (نجميات)
Family	Muridae (Mice & Rats)	Asteraceae (Daisy Family)
Genus	Hydromys	Crepis
Species	Hydromys chrysogaster	Crepis pulchra

Conservation Status

Common Water Rat

LC — Least Concern

سَراغَة ظَريفَة

NE — Not Evaluated

Physical Characteristics

Attribute	Common Water Rat	سَراغَة ظَريفَة
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Water Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

سَراغَة ظَريفَة

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Europe (6 countries), North America (Canada, United States), and South America (Chile).

Common Water Rat

<em>Hydromys chrysogaster</em>, commonly known as the common water rat or rakali, is a semi-aquatic rodent in the family Muridae, native to Australia and New Guinea. It is classified as Least Concern by the IUCN, reflecting its relatively stable population across a broad range of freshwater and estuarine habitats on the Australian continent and associated islands. The species typically inhabits the banks of rivers, lakes, wetlands, and estuaries, where it constructs burrows in streambanks. It is highly adapted for an aquatic lifestyle, with partially webbed hind feet, a flattened head, and a dense waterproof coat. <em>Hydromys chrysogaster</em> is a carnivore, typically feeding on fish, crustaceans, mussels, frogs, and aquatic invertebrates, which it often carries to elevated feeding platforms to consume. The species is nocturnal and crepuscular, most active during early morning and evening hours near the water's edge. Biological traits including average lifespan, body length, and weight remain poorly documented in standardized databases, though adults are generally robust for a rodent, reportedly reaching body lengths of 20–35 cm excluding the tail. Geographic range details for this particular record remain incompletely documented in available data sources. Ecologically, the common water rat is an important apex predator in small-scale freshwater food webs and serves as an indicator species for wetland health in Australian riparian systems.