Rhinatrema
The genus is known from the Guyanas ( Guyana , French Guiana , and Suriname ) and adjacent Brazil . 
<triplet> Guyana <subj> Brazil <obj> shares border with <triplet> French Guiana <subj> Brazil <obj> shares border with <triplet> Suriname <subj> Brazil <obj> shares border with <triplet> Brazil <subj> Guyana <obj> shares border with <subj> French Guiana <obj> shares border with <subj> Suriname <obj> shares border with