Threeridge (Amblema plicata) from the Pascagoula River, Jackson County, Mississippi #mussel #mussels #threeridge #musselsofinstagram #freshwatermusselsofinstagram #freshwater #freshwatermusselsofmississippi #mollusk #mollusca #malacology #naiad #unionid #unionidae #river #riverine #riverlife #Amblema #Amblemaplicata

Threeridge (Amblema plicata) from the Pascagoula River, Jackson County, Mississippi #mussel #mussels #threeridge #musselsofinstagram #freshwatermusselsofinstagram #freshwater #freshwatermusselsofmississippi #mollusk #mollusca #malacology #naiad #unionid #unionidae #river #riverine #riverlife #Amblema #Amblemaplicata