Occiput with alutaceous sculpture (fig. 1B). Without occipital
carina; only some weak transverse rugae present above occipital
foramen. Gular sulci free, well separated at hypostomata.
Oral foramen more than about 1,5 times as long as occipital
foramen; distance between oral and occipital foramina slightly
shorter than height of occipital foramen.