Hemitoma polygonalis

{{Short description|Species of gastropod}}

{{Speciesbox

| taxon = Hemitoma polygonalis

| image =

| image_caption =

| authority = (Adams, 1852)

| synonyms_ref =

| synonyms =

• Emarginula polygonalis Adams, 1852

| display_parents = 3

}}

Hemitoma polygonalis is a species of sea snail, a marine gastropod mollusk in the family Fissurellidae, the keyhole limpets and slit limpets.Bouchet, P. (2012). Hemitoma polygonalis. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=585834 on 2012-12-31McLean J.H. (2011) Reinstatement of the fissurellid subfamily Hemitominae, with the description of new genera, and proposed evolutionary lineage, based on morphological characters of shell and radula (Gastropoda: Vetigastropoda). Malacologia 54(1-2): 407-427.