190 PERLIDES. 



42. Ne3I0URA 3IINUTA. 



Nemura minuta, Ramh. Hist. Nat. Ins. New. 460, 2. 

 France. 



43. Nemoura socia. 



Nemura socia, Ramh, Hist. Nat. Ins. Neur. 460, 3. 

 France. 



44. Nemoura PYGMiEA. 

 Nemura pygmsea, Ramh. Hist. Nat. Ins. Neur. 462, 6. 



45. Nemoura Fonscolombii. 

 Nemura Fonseolombii, Ramh. Hist. Nat. Ins. Neur. 462, 7. 

 South France. 



46. Nemoura nigripes. 



Nemoura nigripes, Zett. Ins. Lapp. 1056, 2. 



Group Ta3niopteryx ? 



Lapland. 



47. Nemoura nivicola. 



Perla nivicola, Fitch, Wint. Ins. E. N. York, May, 1847, 5, 3. 

 New York. 



48. Nemoura nivalis. 



Nemoura nivalis, Fitch, Wint. Ins. E. N. York, May, 1847, 6, 4. 

 New York. 



49. Nemoura putata. 



Fusca, nitida ; antennce moniliformes, alis fere longiores, et cum 

 pedihus concolores ; alee fusco tincta, brevissima, tibias pos- 

 ticas sedentis hand dimidio exporrigentes. 



