Stefania evansi
These names refer to its type locality , Groete Creek in the region Essequibo Islands-West Demerara , Guyana , where the holotype was collected by one Dr . 
<triplet> Essequibo Islands-West Demerara <subj> Guyana <obj> country <triplet> Guyana <subj> Essequibo Islands-West Demerara <obj> contains administrative territorial entity