Leaf-eared Mouse
IntermediateSmall rodent from the South American Andes. Named for large leaf-shaped ears. Native to arid regions and enjoys sand baths for grooming.
Difficulty
Intermediate
Temperature
18〜26℃
Lifespan
3-5 years
Size
8-14cm / 20-50g
Humidity
40〜60%
Diet
Rodent pellets, seeds, dried herbs, small amounts of insects
About
Leaf-eared mice (genus Phyllotis) are small rodents native to the Andean highlands and coastal deserts of Chile, Peru, Bolivia, and Argentina. Adults measure 8–14 cm in body length (excluding tail) and weigh 20–50 g. Their common name refers to their large, thin, leaf-shaped ears, which are distinctive among South American rodents. Adapted to arid and semi-arid habitats, they prefer low-humidity environments and enjoy sand-bathing. As exotic pets, they are extremely rare in Japan, and reliable husbandry information is limited. They are best suited for highly experienced exotic small mammal keepers. Housing in a secure glass enclosure with a permanent sand bath area and dry substrate is recommended. Diet consists primarily of seeds, dried plant material, and occasional small insects; high-moisture foods should be minimized. Optimal temperature is 20–26 °C. Common health concerns include parasites, dermatological conditions, and fractures. Lifespan is approximately 2–4 years.
Basic Info
Origin
Chile, Peru, Bolivia, and Argentina (Andes and coastal deserts)
Lifespan
3-5 years
Size
8-14cm / 20-50g
Temperature
18〜26℃
Humidity
40〜60%
Diet
Rodent pellets, seeds, dried herbs, small amounts of insects
Care Guide
Housing
Provide permanent sand bath. Prefers dry environment, humidity control key
Diet
Seeds and dried plants as staple. Limit high-moisture foods
Temperature
15-25°C optimal. Dislikes heat and humidity, dehumidify in summer
Temperament
Shy but will eat from hand once tame. Avoid sudden movements
Large earsSand bathingSouth AmericanSmall
Leaf-eared Mouse FAQ
QHow difficult is it to keep Leaf-eared Mouse?
A
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
QWhat is the ideal temperature for Leaf-eared Mouse?
A
The ideal temperature for Leaf-eared Mouse is 18〜26℃. Recommended humidity is 40〜60%. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Leaf-eared Mouse?
A
The average lifespan of Leaf-eared Mouse is 3-5 years. With proper care and nutrition, they can live a long and healthy life.
QHow large does Leaf-eared Mouse get?
A
Leaf-eared Mouse typically reaches 8-14cm / 20-50g as an adult. Size may vary depending on care conditions and individual genetics.
QWhat should I feed Leaf-eared Mouse?
A
Leaf-eared Mouse feeds on: Rodent pellets, seeds, dried herbs, small amounts of insects. Aim for a balanced diet with appropriate feeding frequency.
QWhat is the typical price for Leaf-eared Mouse?
A
The price of Leaf-eared Mouse varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Leaf-eared Mouse Q&A
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