Appalachian Monkeyface (Theliderma sparsa) from the Powell River, Hancock County, Tennessee #mussel #unionid #naiad #musselsofinstagram #freshwatermussel #freshwatermusselsofinstagram #AppalachianMonkeyface #river #riverine #riverlife #freshwatermusselsoftennessee #mollusk #mollusca #malacology #limnomalacology

Appalachian Monkeyface (Theliderma sparsa) from the Powell River, Hancock County, Tennessee #mussel #unionid #naiad #musselsofinstagram #freshwatermussel #freshwatermusselsofinstagram #AppalachianMonkeyface #river #riverine #riverlife #freshwatermusselsoftennessee #mollusk #mollusca #malacology #limnomalacology