Parallelodontidae

{{Short description|Family of bivalves}}

{{Automatic taxobox

| image = Grammatodon securis. Valva izquierda.jpg

| image_caption = Grammatodon securis

| taxon = Parallelodontidae

| authority =

| subdivision_ranks = Genera

| subdivision = 4, See text

}}

Parallelodontidae is a family of saltwater clams, marine bivalve molluscs that are related to the ark clams. This family contains at least four genera.[http://www.eol.org/pages/2222 EOL.org]