striate slitshell

{{Short description|Species of gastropod}}

{{Speciesbox

| name = Striate slitshell

| image = Naturalis Biodiversity Center - RMNH.MOL.175259 - Gyrotoma lewisii (Lea, 1869) - Pleuroceridae - Mollusc shell.jpeg

| image_caption = Dried shells

| status = EX

| status_system = IUCN2.3

| status_ref = {{cite iucn |author=Bogan, A.E. |collaboration=Mollusc Specialist Group |date=2000 |title=Gyrotoma lewisii |volume=2000 |page=e.T9598A13004004 |doi=10.2305/IUCN.UK.2000.RLTS.T9598A13004004.en |access-date=16 November 2021}}

| genus = Gyrotoma

| species = lewisii

| authority = (I. Lea, 1869)

| synonyms =

}}

The striate slitshell, scientific name Gyrotoma lewisii, was a species of freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Pleuroceridae. This species was endemic to the United States. It is now extinct.