Collum usually with 5+5 cones/spines in anterior row, 4+4 cones/spines in intermediate row and 4+4 cones/spines in posterior row. Metaterga 2–8 usually with 4+4 cones/spines in anterior row, 4+4 cones/spines in intermediate row and 4+4 cones/spines in posterior row. Male femora 5 and 6 with an apophysis.
Similar in these repects to G. suratensis, but differs from this species by having brown body colouration; paraterga longer; male femora 7 unmodifi ed; solenophore narrow laterally; lamina medialis apically sharp