The outer surface is convex, brown, coarsely granulose in the middle, paler and more finely granular at the margins.
12.
Its outer surface is very convex, the center dark-brown, coarsely granulose, lighter toward the outer margin and more minutely granulate.
13.
The operculum is white outside, excavated on each side of a strong granulose curved central rib, the terminations connected by a shorter ridge curved in the opposite direction.
14.
The outer surface is convex, shining, bright green on the center, the margins brown on one side, white upon the other, slightly granulose about the edges.
15.
Its outer surface is convex, white, middle portion coarsely granulose, with a deep narrow central pit, bounded by a deep concentric farrow not continuous over the margin of increment, outside of which are three narrow minutely beaded concentric ridges.
16.
Although the separation of this group from " Multiclavula " was originally based on thallus type, further research has demonstrated that members of the group actually have three distinct thallus types, one of which ('crustose-granulose') matches up with " Multiclavula ".
17.
Though similar to the modern genera " Triatoma ", " Panstrongylus ", and " Eratyrus " several physical characters in the specimen are distinct to " Triatoma ", the size, at being smaller than " Eratyrus " nymphs, and the head and thorax being granulose.