Reithrodontomys raviventris (Salt Marsh Harvest Mouse) is a species of rodents in the family cricetids . They are listed as endangered by IUCN. They are found in The Nearctic. They are herbivores.
Definition: A taxon is Endangered when the best available evidence indicates that it meets any of the \r\ncriteria A to E for Endangered, and it is therefore considered to be facing a very high risk of extinction in the wild.
Definition: Number of individuals in a group that spends the majority of their time in a 24 hour cycle together where there is some indication that these individuals form a social cohesive unit.