98 



237. The Golden Buprestis. 



Buprestis anrulenta Linn. 



Larvpe bore into trunks of dead pines, spruce, fir, and other conifers. 

 Exhibit: Adults. 



238. The Heart-wood Pine Borer. 



Ch(jJcojihora rlrginien.sis Dru. 



Larva? bore into trunks of dead pine and spruce and into heartwood of living 

 trees. 



Exhibit: Adults, work. 



THE TIMBER BEETLES. FAMILY SCOLYTID.ffi. 



240. The Hickory Timber-Beetle. 



Xi/lehorus celsus Eich. 



The adults excavate long branching galleries in dying trees and logs of hickory. 

 Exhibit: Adults, work. 



THE POWDER-POST BEETLES. FAMILY PTINID^. 



Fj^H^r OK' C^SE -tl. 



242. The Red-Shouldered Ptinid Borer. 



Sinoxylon basilar e Say. 



Adult bores short curved galleries in branches of dead hickory, persimmon, and 

 most other deciduous trees; the larvje bore the solid wood. 

 Exhibit: Adults, work. 



243. Powder-Post Beetles. 



Genus Li/ctus. 



Exhibit: Work, sections of seasoned ash and hickory showing characteristic injury 

 by the beetles and larva'. 



THE TIMBER WORMS. FAMILIES BRENTHID^ AND 

 LYMEXYLID^. 



P^RT OF dJ^&Wj 11. 



244. The Northern Brenthis. 



Eupsalis inlnuta Dru. 



The larvfp excavate extensive galleries in solid wood of recently dead and dying 

 oak, chestnut, l)eech, elm, bald cypress, and most other species of deciduous forest 

 trees. 



Exhibit: Adults, work. 



245. The Chestnut Timber Worm. 



Li/iiii'.ri/lon scrict'iu/) Harr. 



The larva? excavate extensive galleries in the heartwood and sapwood of living and 

 dead chestnut and oak. 

 Exhibit: Adult, work. 



THE CARPENTER WORMS. ORDER LEPIDOPTERA, FAMILY 



COSSIDiE. 



246. The Leopard Moth. 



Zoizrrn pijrina Fa)>. 



An introduced species very injurious to forest, shade, and orchard trees in the 

 vicinity of New York City. 

 Exhibit: Adults, larvee, pupa, work. 



