They spawn in adult habitats during flood events in autumn and early winter, laying the  diameter eggs amongst flooded vegetation and leaf litter on the edge of the stream. As the flood recedes the eggs are left to develop out of the water; the high humidity provided by the vegetation keeps them moist.
During autumn and early winter, adult specimens spawn in mature habitats during flood events, laying diameter eggs amongst flooded vegetation and leaf litter on the edge of the stream. As the floodwaters recede, the eggs are left to develop in a humid environment, protected by the surrounding vegetation.