Inermicosta inermicosta

{{Short description|Species of gastropod}}

{{Use dmy dates|date=July 2021}}

{{Italic title}}

{{Taxobox

| name = Inermicosta inermicosta

| image_alt = Inermicosta inermicosta

| image =Naturalis_Biodiversity_Center_-_ZMA.MOLL.89202_-_Inermicosta_inermicosta_(Vokes,_1964)_-_Muricidae_-_Mollusc_shell.jpeg

| image_caption =Inermicosta inermicosta

| regnum = Animalia

| phylum = Mollusca

| classis = Gastropoda

| unranked_superfamilia = clade Caenogastropoda
clade Hypsogastropoda
clade Neogastropoda

| superfamilia = Muricoidea

| familia = Muricidae

| subfamilia = Ocenebrinae

| genus = Inermicosta

| subgenus =

| species = I. inermicosta

| binomial = Inermicosta inermicosta

| binomial_authority = (Vokes, 1964)

| synonyms_ref =

| synonyms =

• Murex fasciatus
• Murex fasciatus sensu Risso Sowerby, 1841
• Ocenebra inermicosta (Vokes, 1964)
• Tritonalia inermicosta Vokes, 1964

}}

Inermicosta inermicosta is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.{{WRMS species|403897|Inermicosta inermicosta (Vokes, 1964)||2 December 2010}}