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



PhotosCommon NameGenusSpeciesRecords  CategoryFamilyOrderClassKingdom
1  Black RatRattusrattus 16MammalsMuridaeRodentiaMammaliaAnimalia
2 Norway RatRattusnorvegicus 96MammalsMuridaeRodentiaMammaliaAnimalia