Malayan weasel vs Stoat

The malayan weasel is heavier: 500 g against 119.4 g for the stoat, about 4.2 times the weight.

What is the difference between a malayan weasel and a stoat?

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

The malayan weasel is heavier: 500 g against 119.4 g for the stoat, about 4.2 times the weight.
The stoat is longer-lived: 11.1 years against 1.17 years for the malayan weasel, about 9.5 times the lifespan.
Both belong to the genus Mustela, so they are close relatives.
Both are listed as Least Concern on the IUCN Red List.

	Malayan weasel	Stoat
Scientific name	Mustela nudipes	Mustela erminea
Family	Mustelidae	Mustelidae
Order	Carnivora	Carnivora
Weight	500 g – 569.4 g	110.3 g – 324 g
Length	Not recorded	Not recorded
Lifespan	1.17 years	5 years – 11.1 years
Main food	Not recorded	arvicola amphibius, european hamster, ochotona, poponejo
Habitat	Not recorded	forest, shrubland
Conservation status	Least Concern	Least Concern
Countries recorded	Not recorded	1

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