Robert Valentic / Great barred frog {Mixophyes fasciolatus} male, Coffs Harbour, New South Wales, Australia

Robert Valentic / Great barred frog {Mixophyes fasciolatus} Queensland, Australia

Juergen Freund / Northern Barred-frog {Mixophyes schevilli} Queensland, Australia

Michael & Patricia Fogden / Northern Barred Frog (Mixophyes schevilli) in the rainforest, Kuranda State Forest, Queensland, Australia

Michael & Patricia Fogden / Northern Barred Frog (Mixophyes schevilli) in the rainforest, Kuranda State Forest, Queensland Australia

Bruce Thomson / Fleay's barred frog (Mixophyes fleayi) in shallow running stream, Cunningham's Gap, Queensland, Australia. Endangered

Bruce Thomson / Southern barred frogs (Mixophyes balbus) pair in amplexus, Gibralta Range National Park, New South Wales, Australia.

Bruce Thomson / Great barred frog (Mixophyes fasciolatus) resting in damp vegetation at night, Cunningham's Gap, Queensland, Australia.

Bruce Thomson / Mount Carbine frog (Mixophyes carbinensis) in rainforest leaf litter, Mount Lewis National Park, Wet Tropics World Heritage area, Queensland, Australia.

Chris Mattison / Northern barred frog (Mixophyes schevelli) sitting on dried leaves, Atherton Tablelands, Queensland, Australia

Bruce Thomson / Giant barred frog (Mixophyes iteratus) sitting in leaf litter, endangered frog that inhabits rainforests in high rainfall areas of the Eastern Seaboard of Australia.

Bruce Thomson / Giant barred frog (Mixophyes iteratus) juvenile sitting in leaf litter with mosquito (Culicidae) on its head feeding on blood, endangered frog that inhabits rainforests in high rainfall areas of the E...