Utterbackia imbecillis (Paper Pondshell) is a species of mussels in the family unionid freshwater mussels. They are associated with freshwater habitat. They are native to The Nearctic. They are detritivores. Individuals can grow to 63.1 mm. They have sexual reproduction. They have parental care (female provides care).
EOL has data for 23 attributes, including: