sects, Arachnids and Myriapods. 
ix 
List of New Genera and New Species of Insects, Arachnids and 
Myriapods collected by the Canadian Arctic Expedition, 1913-18. 
Part A. COLLEMBOLA. 
New Genera. Page. 
New Species. Page. 
Achorutes sensilis Folsom 5a 
• 
Onychiurus duodecimpuncialus Folsom. . 6a 
Entomobrya comparata Folsom 13a 
Part B. Neuropteroid Insects. 
Capnia nearctica Banks 3b 
Anabolia emarginata Banks 4b 
Part C. DiPTERA. 
Mydaeina Malloch 62c 
Pogonomyioides Malloch 67c 
Cordylurella Malloch 78c 
Dasypleuron Malloch 79c 
Allomyia Malloch 80c 
Neoleria Malloch 83c 
Dicranomyia alascaensis Alexander 
Erioptera angustipennis Alexander 
Limnophila rhicdoptiloides Alexander. . . 
Tricyphona brevifurcata Alexander 
Tricyphona frigida Alexander 
Siygeropis parrioides Alexander 
Nephrotoma arcticola Alexander 
Tipula johanseni Alexander 
" diflava Alexander 
" hewitti Alexander 
" subpolaris Alexander 
" besselsoides Alexander 
" subarctica Alexander 
Aedes nearcticus Dyar 
Tanypus alaskensis Malloch 
Diamesa arctica Malloch 
Prosimulium borealis Malloch 
Simulium similis Malloch 
Rhamphomyia erinacioides Malloch. . . . 
" ursina Malloch 
" similata Malloch 
" herschelli Malloch 
" con servativa Malloch. 
Dolichopus dasyops Malloch 
Hydrophorus pihtarsis Malloch 
Aphiochaeta alaskensis Malloch 
" platychira Malloch 
Leptocera transversalis Malloch 
Syrphus sodalis var. interrupius Malloch 
Peleteria arctica Malloch 
Phormia caerulea Malloch 
Phaonia minima Malloch 
" imitatri Malloch 
Mydaeina obscura Malloch 
Aricia borealis Malloch 
Pogonomyia quadrisetosa Malloch 
Pogonomyioides alrata Malloch 
Hydrophoria arctica Malloch 
Alliopsis obesa Malloch 
Hylemyia acrostichalis Malloch 
Phorbia brevitarsata Malloch 
Gonatherus atricornis Malloch 
Cordylurella subvittata Malloch 
Dasypleuron tibialis Malloch 
Allomyia unguiculala Malloch 
Oecothea aristata Malloch 
Neoleria rotundicornis Malloch 
Piophila borealis Malloch 
4g 
5c 
6c 
6c 
7c 
9c 
10c 
lie 
12c 
14c 
14c 
15c 
15c 
32c 
35c 
37c 
41c 
42c 
45c 
46c 
46c 
47c 
48c 
49c 
51c 
52c 
52c 
53c 
55c 
57c 
59c 
61c 
61c 
62c 
64c 
66c 
67c 
69c 
70c 
72c 
73c 
77c 
78c 
79c 
80c 
82c 
83c 
84c 
