CreatureData

House mouse vs Servant mouse

The servant mouse is heavier: 22.9 g against 16.3 g for the house mouse, about 41% more.

House mouse (Mus musculus)
House mouse LCLeast Concern
Photo: Dion Art · CC BY-SA 4.0 · Wikimedia Commons

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Servant mouse ENEndangered

What is the difference between a house mouse and a servant mouse?

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

  • The servant mouse is heavier: 22.9 g against 16.3 g for the house mouse, about 41% more.
  • Both belong to the genus Mus, so they are close relatives.
  • The house mouse is listed as Least Concern on the IUCN Red List; the servant mouse is Endangered.

Side by side

House mouseServant mouse
Scientific nameMus musculusMus famulus
FamilyMuridaeMuridae
OrderRodentiaRodentia
Weight15.3 g – 20.5 g22.9 g
LengthNot recordedNot recorded
Lifespan5 yearsNot recorded
Main foodNot recordedNot recorded
HabitatgrasslandNot recorded
Conservation statusLeast ConcernEndangered
Countries recorded1Not recorded

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

Full record: House mouseFull record: Servant mouseCompare other animals