"89. S. stupida.More robust, 1.00 by .45; frontal bar narrow: costae 24 a little narrower than interspaces; darker brown, without markings,costae. white. North Key, Staniard Creek. Common, 266. Plate 33, figs. 1, 2." (Maynard & Clapp in Maynard, 1921a:135)