The sign-bearing froglet (Crinia insignifera) is a frog in the family Myobatrachidae. The species was first described by John Alexander Moore in 1954. It is endemic to Australia. Its natural habitats are subtropical or tropical seasonally wet or flooded lowland grassland and swamps. It is threatened by habitat loss. References Crinia Amphibians of Western Australia Taxonomy articles created by Polbot Amphibians described in 1954 Frogs of Australia