No. 2323. LARVAE OF THE CLERIDAE—BOVING AND CM AMP LAIN. 603 

 ENOCLERUS QUADRISIGNATUS Say. 



Hopkins U. S., No. 12217a; mature. Species reared ; cast skin and imago preserved. 



(Figs. 48, 65, 82, 117.) 



Total length of body, about 11 mm. General shape, the sculpture 

 of frons, epicranium, and other chitinous parts and the color as in 

 E. ichneumoneus. The mandible provides the only character by 

 which E. quadrisignatus may be separated from E. ichneumoneus, as 

 having a small, low, blunt tooth in front of retinaculum, and an apex 

 slightly more slender than in E. ichneumoneus. Basal plate of cerci 

 and cerci as in E. ichneumoneus. 



ENOCLERUS QUADRIGUTTATUS Oliyier. 



Hopkins U. S. No. 5998F6 ; mature. Species reared ; cast skin and imago preserved, 



(Pigs. 49, 66, 83.) 



Total length of body, about 9 mm. General shape, the sculpture 

 of frons, epicranium, and other chitinous parts as in E. ichneumo- 

 neus. Color of corneous parts Roman sepia to brown ocher; deli- 

 cately chitinized parts pale clay yellow; membranous parts pur- 

 plish. Setae rather delicate, comparatively long, and copious. 

 Mandibles with apex slightly projecting over the mandibular basis; 

 retinaculum a trifle closer to the basis than to the end of the 

 mandible; margin between apex and retinaculum serrate. Basal 

 plate of cerci about as long as frons. Cerci about same length as 

 basal plate with recurved, slightly contracted apex and slightly 

 swollen below apex. 



ENOCLERUS HUMERALIS Schaetfer. 



Hopkins U. S. No. 12538b; mature. Species reared ; imago preserved. 

 Total length of body, about 11 mm. ; general shape, sculpture and 

 color of chitinous parts as in E. ichneumoneus. Membranous parts 

 pink. Basal plate of cerci about same length as frons. Cerci shorter 

 than basal plate; proportion between length of median line of 

 basal plate and length of cerci as 1^:1; cylindrical, rugose, not 

 swollen near apex; apex contracted; space between cerci horseshoe- 

 shaped. 



Subgenus 2c. 



(Figs, 84, 85.) 



ENOCLERUS ROSMARUS Say, 



Hopkins U. S. No. 100771 ; mature. Species reared ; cast skin and imago preserved. 



(Figs. 50, 67, 84.) 



Total length of body about 7 mm. General shape, the sculpture 

 of frons, epicranium, and other chitinous parts as in E. ichneumoneus. 

 Color of the corneous parts rather characteristic, head burnt sienna, 



