INSECTS AFFECTING PARK AND WOODLAND TREES 653 



A small, snapping beetle about ^ inch long with its yellowish wing covers thickly marked 



with curved, dark brown or black lines . t^ o r y m b i t e s h i e r o g 1 y p ii i c u s, p. 692 



A small, black clerid with wing covers marked witii zigzag black and gray transverse bands 



occurs on spruce 



(Cloudy bark beetle destroyer, T h a nasi m u s n u b i 1 u s, p. 693 



A small beetle ■*,;, incli long with [lale yellow irregularly mottled wing coders and black 



head and thorax If y d n o (■ e r a p a 1 1 i p e n n i s, p. 693 



A jet-black, slender beetle nearly V',6 inch long occurs on late scrub growths 



H y d n o c e r a h u m e r a 1 i s var. c y a n e s c e n s, p. 693 



A small, variable, somewhat elongated, brown beetle about 's inch long 



* K r n o b i u s mollis, p. 694 



A greenish, coppery, elongate, parallel-sided beetle about '_> inch long 



I) i c h e I o n y c h a a 1 b i c o 1 I i s, p. 694 



A thick, cylindric, Ijrilliont brassy, coppery hued, rather stout beetle 



Pine Chrysomela, G 1 y p t o s c e 1 i s p u b e s c e n s, ]>. 695 



A stout, yellowish brown beetle a trifle over ya inch long 



C r y p t o c e p h a 1 u s s c h r e i b e r s i i , ]>. 695 



A small, stout, black, red-spotted beetle ya inch long 



C r y p t o c e p h a 1 u s q u a d r i m a c u 1 a t u s, ]i. 695 



A small, brown or blackish lieetle, 's inch long, with lighter transverse bands on the wing 



covers and a conspicuous pronotal process N o t o x u s b i f a s c i a t u s, p. 696 



A small, brown, black-marked beetle about Ja inch long with a conspicuous pronotal 



process Notoxus anchor a, p. 696, 



A yellowish brown, black-dotted, somewhat oval plant bug ^3 inch long 



C o e n u s d e 1 i u s, p. 697 



Delicate, greenish or brownish lace-winged flies with golden eyes, occur oil many plants 



Lace-winged flies, H e m e r o b i u s s t i g m a t e r u s, p. 697 



M i c r o m u s m o n t a n u s, p. 697 



Slender, pale green or greenish white, cricketlike creatures 



Flower or tree crickets, several species, p. 698 



Larger flat-headed pine borer 

 CJialcophora virginicnsis Drury 

 Large, white, fleshy, flat-headed borers ij4 inches long occur under pine bark in long 

 narrow, very shallow grooves in the surface of the wood, transforming to a dark metallic 

 gray, flattened beetle i to 1/4 inches long. 



This large, white, fleshy, flat-headed borer about i ^^ inches in length 

 may be met with under pine bark, where it inhabits long, narrow and very 



