CreatureData

Flat-haired mouse vs Steppe mouse

The flat-haired mouse is heavier: 25.2 g against 14 g for the steppe mouse, about 80% more.

Flat-haired mouse (Mus platythrix)
Flat-haired mouse LCLeast Concern
Photo: (c) awayk3n, some rights reserved (CC BY) · CC BY 4.0 · Wikimedia Commons
Steppe mouse (Mus spicilegus)
Steppe mouse LCLeast Concern
Photo: Unknown author Unknown author · Public domain · Wikimedia Commons

What is the difference between a flat-haired mouse and a steppe mouse?

Each point below is worked out from a pair of recorded values.

  • The flat-haired mouse is heavier: 25.2 g against 14 g for the steppe mouse, about 80% more.
  • The steppe mouse is longer-lived: 4 years against 1.92 years for the flat-haired mouse, about 2.1 times the lifespan.
  • Both belong to the genus Mus, so they are close relatives.
  • Both are listed as Least Concern on the IUCN Red List.

Side by side

Flat-haired mouseSteppe mouse
Scientific nameMus platythrixMus spicilegus
FamilyMuridaeMuridae
OrderRodentiaRodentia
Weight25.2 g – 28.6 g14 g – 19.9 g
LengthNot recordedNot recorded
Lifespan1.92 years4 years
Main foodNot recordedNot recorded
HabitatNot recordedNot recorded
Conservation statusLeast ConcernLeast Concern
Countries recordedNot recordedNot recorded

A scale drawing needs a recorded length for both animals; only weights are on record for this pair.

Full record: Flat-haired mouseFull record: Steppe mouseCompare other animals