Maryland Checklist - Order: Littorinimorpha - all-time (Total: 4)   

PhotosCommon NameGenusSpeciesCategoryFamilyOrderClassKingdom
1  No Common NameHeleobopscarrikeri Freshwater SnailsCochliopidaeLittorinimorphaGastropodaAnimalia
2  Fine-lined HydrobeOnobopsjacksoni Freshwater SnailsCochliopidaeLittorinimorphaGastropodaAnimalia
1 Cockscomb HydrobeLittoridinopsmonroensis Marine SnailsHydrobiidaeLittorinimorphaGastropodaAnimalia
2  Henscomb HydrobeLittoridinopstenuipes Marine SnailsHydrobiidaeLittorinimorphaGastropodaAnimalia

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