328 biological sikvky of 



Eriocraniidae 

 Bbiocb \ma Zeller 



E. sp. Bar Harbor, Apr. 25, 1935 (Br.). 



MlCROPTERYGIDAE 



Ki'imaktvkia Walsingham 



E. auricrinella Wlshm. (9856). Long Pond, July 27; Bar 

 Harbor, Jane 30 (Br.). 



Heimalidae. The Ghosl Moths 

 Bthenopis Packard 



S. argenteomactjlatus Harris (9858). The Silver-spotted 

 Ghost Moth is a crepuscular form. The larva feeds upon 

 the roots of alder. But two specimens taken, both at light, 

 Corfield, June 28 and July 12. They show marked variation 

 in shading and size. 



Hepialus Fabricius 



II. gracilis Grt. (9871). Bar Harbor, July 27-Aug. 5. 

 Laboratory Aug. 3-15. 



Order DIPTERA 



Ptychopteridae. The False Crane Flies 



Look carefully in foliage around greenhouses and nurseries 

 where there are compost heaps. 



Pty( hoi'tkk a Meigen 



P. rufocincta ( ). S. Bar Harbor, July 21-24; Echo Lake, 

 Sept. 1-4 (Alexander). 



I '. I TT A COMORPHA West wood 



B. clavipes Fab. "Phantom crane-fly." Bar Harbor, July 

 21-26; Echo Lake, Sept. 1-14 (Alexander). 



