Ptosima

{{short description|Genus of beetles}}

{{Italic title}}

{{Taxobox

| name = Ptosima

| image = Buprestidae - Ptosima undecimmaculata var. sexmaculata.JPG

| image_width = 250px

| image_caption =Ptosima undecimmaculata

| regnum = Animalia

| phylum = Arthropoda

| classis = Insecta

| ordo = Coleoptera

| subordo = Polyphaga

| superfamilia = Buprestoidea

| familia = Buprestidae

| genus = Ptosima

| genus_authority = Dejean, 1833

}}

Ptosima is a genus of "jewel beetles" in the subfamily Polycestinae.[https://www.biolib.cz/en/taxon/id9047/ Biolib]