Maryland Checklist - Genus: Discus - all-time (Total: 3)   

PhotosCommon NameGenusSpeciesCategoryFamilyOrderClassKingdom
1  Angular DiscDiscuscatskillensis Land SnailsDiscidaeStylommatophoraGastropodaAnimalia
2  Domed DiscDiscuspatulus Land SnailsDiscidaeStylommatophoraGastropodaAnimalia
3  Forest DiscDiscuswhitneyi Land SnailsDiscidaeStylommatophoraGastropodaAnimalia

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