1980] 
Carpenter — Carboniferous Insects 
115 
sc 
Figure 3. A, Amboneura klosei, n.sp. Drawing of holotype. B, Permobiella 
perspicua Tillyard, from Lower Permian of Kansas; drawing of fore wing, based on 
holotype, no. 15593, Peabody Museum. Length of wing as preserved, II mm. C, 
Caloneurella carbonaria Carpenter, from Upper Carboniferous of Pennsylvania; 
drawing of wing, based on holotype, no. 6894/6895, Carnegie Museum, Pittsburgh. 
Length of wing, as preserved, 155 mm. SC, subcosta; M, media; CUA, anterior 
cubitus; other lettering as in figure 1. 
Caloneurella carbonaria has the basic venation of the Permobiel- 
lidae (figure 3C), except for the structure of SC, which extends well 
towards the apex of the wing. However, in view of the very close 
resemblance of Caloneurella to the Permobiellidae in all other 
respects, so far as known, I now believe the length of SC to be a 
character at the generic level instead of at the family level and I am 
placing Caloneurella in the Permobiellidae. 
Orders Protorthoptera and Blattaria 
There is one wing fragment in the Klose collection that is of 
unusual interest, although it is too incomplete for determination 
even to order. This is specimen No. 11035 (K6339), now in the 
William Penn Memorial Museum, from strip mine east of telephone 
poles 55—56, Blythe Township, under clay of Buck Mt. #5 anthra¬ 
cite (figure 5). It consists of the distal portion (12 mm long) of a 
wing with a venation that suggests the Caloneurodea. However, the 
nature of M, CUA, UP, and 1A indicates that the wing was almost 
certainly very short and broad, in contrast to the wings of the 
