Maxillary palpi: the first pair of palpi, borne on the maxilla.
Now these three lobes may be easily distinguished in the maxilla of Lepisma.
It is wholly confined to the maxilla, not extending on to the nasals.
Behind this the edge of the maxilla is only slightly convex.
There is no operculum and no representative of the maxilla or premaxillae.
The jugal (fig. 11, 17) ...