130 BIOLOGICAL SURVEY OF 



Gleschrochilus Emitter (Ips of authors) 



G. FASciATus (Oliv.) (10137). Taken all summer from sap 

 and fermenting fruit. Common. 



G. QUADEisiGNATus var. VERA (Sav) (10137). Same as above, 

 Corfield, Sept. 12. Eare. 



G. SANGuiNOLENTus (OHv.) (10138). Same as above. Cor- 

 field melon bait, Sept. 12. Not common. 



G. QUADEisiGXATUs (Say) (21854). Same as above as to food. 

 Not common. Corfield, Sept. 12. 



G. siEPMANNi Brown (21855). Corfield melon bait, Sept. 22. 

 Not common. 



Khizophagidae 

 Under bark is the place to search for these. 



Rhizophagus Herbst 



E. REMOTUs LeC. (10152). Mt. Desert under bark, Sept. 18 

 (Br.). 



MONOTOMIDAE 

 MoNOTOMA Herbst 



M. PRODucTA LeC. (10158). Taken from seaweed gathered on 

 the beach at S. W. Harbor, Sept. 20. 



CUCUJIDAE 

 SiLVANUS Latreille 



S. BiDENTATUs (Fab.) (10198). Under bark and in grain in 

 old buildings. Sifting is best method. Taken in rotten 

 apples (Br.), Sept. 4. 



CucTJJUS Fabricius 



C. CLAviPES Fab. (10221). Occurs under the bark of freshly 

 felled ash and poplar trees. One specimen taken from 

 spiderweb, June 7, '36 (Br.). Eare. 



