262 



ENTOMOLOGICAL NEWS. 



[November, 



ADDITIONAL LIST OF INSECTS TAKEN IN ALPINE 

 REGION OF MT. WASHINGTON. 



By ANNIE TRUMBULL SLOSSON. 



The NEWS (vols. v and vi) contains already three lists of insects 

 taken by me in 1893, '94 an d '95 on the summit of Mt. Wash- 

 ington. During two visits made to the mountain this present 

 season, 1896, I captured over 260 species in the different orders, 

 not included in my previous lists. Among these are several new 

 species and others not hitherto recorded from this country. I 

 am greatly indebted for assistance in preparing this list to Messrs. 

 Coquillett, Liebeck, Davis, Ashmead, Fox, MacGillivray, Van 

 Duzee, Aldrich and others. 



Xantholinus obsidianus Melsh, 

 Stenus flavescens 

 Tachinus parallelus Horn. 



canadensis Horn. 

 Mycetoporus lucidulus Lee. 

 Oxyporus lateralis Grav. 

 Oxytelus sp. ? 

 Anthobium convexum Fauv. 



COLEOPTERA. 



Carabidae. 



Amara obesa Say. 

 Platynus sordens Kirby. 



bogemanni Gyll. 

 Harpalus herbivagus Say. 



Dytiscidae. 



Hydroporus dichrous Melsh. 

 Coptotomus interrogatus Fab. 



Gyrinidae. 



Gyrinus borealis Aube ? 

 Dineutes nigrior Roberts. 



Hydrophilidae. 



Helophorus angustulus Mann. 

 Philhydrus perplexus Lee. 

 Creniphilus digestus Lee. 

 Sphaeridium scarabseoides Linn. 

 Cercyon anale Payk. 



pygmaeum ///. 

 Cryptopleurum minutum Fab. 



Silphidae. 



Necrophorus vespilloides Hbst. 

 Clambus gibbulus Lee. 



Pselaphidae. 



Ctenistes piceus Lee. 



Staphylinidae. 



Quedius laavigatus Gyll. 

 JJstotrophus cingulatus Grav. 



Trychopterygidae. 



Trychopteryx aspera Hald. 



Corylophidae. 



Sacium lugubre Lee. 



Coccinellidae. 



Adalia frigida Schn. 



Colydiidae. 



Lasconotus borealis Horn. 



Cucujidee. 



Pediacus fuscus Er. 



Cryptophagidae. 



Atomaria sp. ? 



Nitidulidae. 



Carpophilus brachypterus Say 

 Epuraea erichsonii Reit. 



immunda Sturm. 

 Nitidula rufipes Linn. 

 Ips vittatus Say. 

 Rhizophagus remotus Lee. 



Byrrhidae. 

 Byrrhus americanus Lee. 



