CreatureData

House mouse vs Volcano mouse

The volcano mouse is heavier: 20.2 g against 16.3 g for the house mouse, about 24% more.

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

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Volcano mouse LCLeast Concern

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

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

  • The volcano mouse is heavier: 20.2 g against 16.3 g for the house mouse, about 24% more.
  • The house mouse is longer-lived: 5 years against 3.91 years for the volcano mouse, about 28% longer.
  • 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

House mouseVolcano mouse
Scientific nameMus musculusMus vulcani
FamilyMuridaeMuridae
OrderRodentiaRodentia
Weight15.3 g – 20.5 g20.2 g – 60.3 g
LengthNot recordedNot recorded
Lifespan5 years3.91 years
Main foodNot recordedNot recorded
HabitatgrasslandNot recorded
Conservation statusLeast ConcernLeast Concern
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: Volcano mouseCompare other animals