Canadian Arctic Expedition, 1918 18, 



l'.ill B. COLEOPTEKA. 



New Genera. 



Page. 



New Species. Page. 



Dendroclonus johanseni Swaine 5e 



Carphoborus andersoni Swaine 6e 



Callidium subopacum Swaine 12e 



Trichalophus stefanssoni Leng 20e 



Part F. Hemiptera. 



Euscelis hyperboreus Van Duzee. 



4f 



Part G. Hymenoptera and Plant Galls. 



Rhogogaslera reliqua MacGillivray 4g 



Euura abortiva MacGillivray 1< . 



" arctica MacGillivray 5g 



Ponlania atrata MacGillivray 6g 



lorata MacGillivray 8g 



delicalula MacGillivray _ 8g 



deminuta MacGillivray 9g 



quadrifasciata MacGillivray. . 10g 



subpallida MacGillivray 11g 



trifasciata MacGillivray 11g 



Amauronematus completus MacGillivray 13g 



indicatus MacGillivray. 14g 



digestus MacGillivray. . 14g 



cogitatus MacGillivray... 15g 



varianus MacGillivray.. 16g 



aulatus MacGillivray.. . 16g 



magnus MacGillivray... 17g 



Aptesis nivarius Brues 21g 



Polyblastus arcticus Brues 22g 



Diodes modestus Brues 23g 



Bombus neoboreus Sladen 28g 



Bombus sylvicola var. johanseni Sladen . 30g 



Part H. Spiders, Mites and Myriapods. 



Spiders 



Miles 



Myriapods 



< 'ryophilm Chamberlin 17h 



Tmeticus alalus Emerton 3n 



Microneta maritima Emerton 4h 



Lycosa asivak Emerton 5h 



Stigmaeus arct icus Banks 11h 



Cryophilus alaskanus Chamberlin 18h 



Ethopolys integer Chamberlin 20h 



Elhopolys integer subsp. alaskanus 



Chamberlin 21h 



Part I. Lepidoptera. 



Parrabarrovia Gibson 33 i 



Oeneis semidea var. arctica Gibson 13i 



" simidans Gibson 14i 



" cairnesi Gibson I5i 



" brucei var. yukoncnsis Gibson .. . 21 1 



Brenthis natazhali Gibson 21i 



distincta Gibson 25i 



Parabarrovia keelei Gibson 33l 



Anarta subfumosa Gibson 34i 



Homogloza murrayi Gibson 36i 



Diasemia alaskalis Gibson 45i 



Pyla arctiella Gibson 46i 



