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

PhotosCommon NameGenusSpeciesCategoryFamilyOrderClassKingdom
1 Southern Black WidowLatrodectusmactans SpidersTheridiidaeAraneaeArachnidaAnimalia
2 Northern Black WidowLatrodectusvariolus SpidersTheridiidaeAraneaeArachnidaAnimalia

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