Cornufer parkeri
It is endemic to the Papua New Guinean part of the Solomon Islands archipelago and is only known from the islands of Bougainville and Buka . 
<triplet> Solomon Islands archipelago <subj> Papua New Guinea <obj> country <subj> Bougainville <obj> has part <triplet> Bougainville <subj> Solomon Islands archipelago <obj> part of <triplet> Buka <subj> Solomon Islands archipelago <obj> part of