Marsh deer vs Moose

The moose is heavier: 357 kg against 86.7 kg for the marsh deer, about 4.1 times the weight.

What is the difference between a marsh deer and a moose?

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

The moose is heavier: 357 kg against 86.7 kg for the marsh deer, about 4.1 times the weight.
The moose is longer-lived: 27 years against 13.7 years for the marsh deer, about 2.0 times the lifespan.
They share the family Cervidae but sit in different genera: Marsh deer in Blastocerus, Moose in Alces.
The marsh deer is listed as Vulnerable on the IUCN Red List; the moose is Least Concern.

	Marsh deer	Moose
Scientific name	Blastocerus dichotomus	Alces alces
Family	Cervidae	Cervidae
Order	Artiodactyla	Artiodactyla
Weight	86.7 kg – 102.5 kg	351 kg – 789 kg
Length	Not recorded	Not recorded
Lifespan	13.7 years	27 years
Main food	Not recorded	forb, polypodiopsida, populus tremuloides, potamogeton distinctus, salix, taraxacum
Habitat	Not recorded	shrubland
Conservation status	Vulnerable	Least Concern
Countries recorded	Not recorded	Not recorded

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