Physalaemus signifer

{{Short description|Species of frog}}

{{Speciesbox

| status = LC

| image = Rãzinha - Physalaemus signifer.jpg

| status_system = IUCN3.1

| taxon = Physalaemus signifer

| authority = (Girard, 1853)

|status_ref={{cite iucn |author=Monique Van Sluys, Carlos Frederico da Rocha |date=2010 |title=Physalaemus signifer |volume=2010 |page=e.T57277A11613825 |doi=10.2305/IUCN.UK.2010-2.RLTS.T57277A11613825.en |access-date=16 November 2021}}

}}

Physalaemus signifer is a species of frog in the family Leptodactylidae.

It is endemic to Brazil.

Its natural habitats are subtropical or tropical moist lowland forests, dry savanna, freshwater marshes, and intermittent freshwater marshes.

It is threatened by habitat loss.