THE MOUNT DESERT REGION 103 



Choleva Latreille 



C. LURiDiPENNis (Manii.) (2947). Taken once in meat trap 



Station F155, Sept. 1. 

 C. BASiLLARis (Say) (2951). Frequents dried carrion and 



bones. S. W. Harbor on dead shrew, July 18. 

 C. CLAvicoRNis (LeC.) (2952). Meat trap section 28, Aug. 7. 

 C. HORNiANA? Blanch. (2953). Same habits as above. Section 



26, Aug. 7. 



Prionochaeta Horn 



P. OPACA (Say) (2957). Station F155 meat trap, Sept. 1; 

 Corfield melon bait, Sept. 12 ; Station F233 meat trap, Oct. 1. 



Hydnobius Schmidt 



H. sp. Station F231, Oct. 8. 



Agathidium Illiger 



A. ONiscoiDEs Beauv. (3029). Witches Hole Brook under bark 

 of wet maple log. Sept. 1. Lives under the bark of logs 

 and trees showing fungus growth especially damp ones. 



A. ExiGUUM Melsh. (3030). Bred from poplar log from New- 

 port Meadow, June 19; under bark on wet oak Jordan Mt. 

 summit, Sept. 3. 



ScYDMAENiDAE. The Aiit-like Stone Beetles 



Search for them in wet places under stones and bark and 

 in ants ' nests. They have much the same habits as Pselapids. 



EucoNNUS Thomson 



E. BicoLOR (LeC.) (3063). Mt. Desert, Sept. 25 (Br.). 



CoNNOPHRON Casey 



C. sp. Record of capture lost. 



Orthoperidae (Corylophidae). The Fringe-winged Fungus Beetles 



Gronevxts Casey 



Gr. TRUNCATus (LeC.) (3236). Pretty Marsh Landing under 

 stone (Br.). Sifting old wood is said to be good collecting. 



