1914] Pupe of Ceratocampide and Henuleucide 295 
first pair of wings with their anal angles nearly opposite the 
caudal margin of the fourth abdominal segment; sutures 
between abdominal segments 1 to 4 distinct, margins of adjoin- 
ing segments crenulate, suture between segments 7 and 8 very 
prominent, the dorsal cephalic margin of the suture with 
longitudinally corrugate ridges, the caudal margin crenulate; 
abdominal segments 5 to 7 with their cephalic margins produced 
into a prominent, flange-like plate, with longitudinal striations, 
never more than indications of a furrow at caudal margins of 
segments, an elevated roughened line between the caudal 
margin of the segment and the transverse conjunctiva; cremaster 
short, not more than a millimeter in length, triangular, rugose, 
ending in a blunt tip at distal end, without spines. Length 
about 7-8”; girth about 1”. 
Described from one male specimen, for which we are in- 
debted to Dr. Wm. Barnes, of Decatur, Illinois. 
Hemileuca oliviz Cockerell. Color dark brown; surface 
of body with interrupted transverse striations or impressions; 
face-parts slightly elevated, but without a prominent con- 
vexity in clypeal region; antennae in male with length a little 
more than three times the width, the sides parallel for at 
least two-thirds of the distance and then tapering to form a 
blunt, rounded tip, ending opposite tips of second pair of legs; 
clypeo-labral suture distinct; labrum with length and breadth 
approximately equal, five-sided, with a sharp point at distal 
end; maxillae, measured on meson, about one-seventh the 
length of the wings, each half the maxilla quadrilateral, distance 
between the parallel sides about equal to the length on meson; 
prothoracic spiracles with slightly raised roughened margins; 
first pair of wings with their anal angles nearly opposite the 
caudal margin of the fourth abdominal segment; sutures between 
abdominal segments 1 to 4 distinct, cephalic margin of sutures 
approximately smooth, caudal margin of sutures irregularly 
corrugated and on the fourth segment depressed, suture between 
segments 7 and 8 not deep, the caudal margin of the seventh 
segment slightly raised above the eighth segment; abdominal 
segments 5 to 7 produced into thin flange-like plates, the mar- 
gins slightly undulate, a distinct furrow at the caudal margin 
adjoining the transverse conjunctiva, cremaster triangular, the 
