72 biological survey of 



Pentatomidae 



A family of many species which are best collected by pay- 

 ing particular attention to their food plants which the listed 

 with them. 



SciocORis Fallen 



S. MicROPHTHALMUS Floi'. A YavQ Paleai'tic species taken but 

 once. S. W. Harbor, Aug. 1, 1887 (Fernald). 



Peribalus Mulsant and Eey 



P. LiMBOLARius Stal. Fceds on goldenrod and other plants. 

 Eden, June 9 ; S. W. Harbor, July 20. 



Chlorochroa Stal 



C. uHLERi Stal. WilloAv, juniper, etc. Stations F58, F112, 

 F116, F231 and other places on lupin, willow, alder from 

 June 15-Oct. 8. 



MoRMiDEA Amyot and Serville 



M. LUGENS (Fab.). Witch Hole, Sept. 20, sweeping Solidago. 

 Also feeds on Verhascum. Not common. 



EuscHiSTXTs Dallas 



E. EuscHiSTOiDEs (Voll.) (E. fissiUs Uhl). Abundant in the 

 fall and taken by sweeping goldenrod, clover, etc. Hiber- 

 nates as an adult. Bar Harbor, July 20-Aug. 13. 



E. TRisTiGMUs (Say). Bar Harbor; Witch Hole; Tremont, 

 June 15-Sept. 20. Feeds on pine, elder, mullein, goldenrod, 

 etc. Common. 



E. TRISTIGMUS var. LURiDus Dallas. Stations F173 and F208; 

 Bay Shore Drive ; filter beds on poplar, July 23-Sept. 7. 



CoENUS Dallas 



C. DELius (Say). Bar Harbor (Parshley) ; Eden sweeping. 

 Also found on mullein (Asclepias). 



