Maryland Checklist - Genus: Rattus - all-time (Total: 2)   



PhotosCommon NameGenusSpeciesRecords  CategoryFamilyOrderClassKingdom
1 Norway RatRattusnorvegicus 107MammalsMuridaeRodentiaMammaliaAnimalia
2  Black RatRattusrattus 16MammalsMuridaeRodentiaMammaliaAnimalia