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Insects Attacking Dead or Dying Trees. 



In Trunk and Branches — 



Plagithmysus lamarhianus. 



Callithmysus koehelei. 



Acalles humeralis. 



Dryopthorus gravidus, squalidus, disting'uenr 



dis, declivis, modestus, insignis, insignoides, 



crassus and oahuensis. 

 Proterhinus vestitus, and blackhunii. 

 Xyletohius walsinghami. 

 Eupetinus inipressus. 

 Hyposmocoma chilonella. 

 Caloterme^ castaneus. 

 Feeding on Fungus on or Beneath Bark. 

 Cis spp. 

 Aptei^ocis spp. 



Insects in Search of Prey. 

 Coleoptera — 



Carabid beetles. 

 Bhizohius ventralis. 

 Cryptolaemus montrouzierl. 

 Coelopliora inequalis. 

 Platyomus lividigaster. 



Hemiptera — 



Metrarga nuda. 



Beduviolus truculentus, and lusciosus. 



Lasiochilus decolor. 

 Miscellaneous — ■ 



Ants. 



Earwig. 



Staphilinid. 



Parasites — 



Echthromorpha fuscator. 

 Limnerium hlacMmrm. 

 Scleroderma sp. 

 Gonatopus perTcinsL 

 Omphale metaUicus. 

 Pentarthron flaviim. 

 Chaetogaedia monticola. 

 Pipifnculns swezeyi. 



