192 I'ERLIDES. 



biowD band beyond the middle, and another at the tip ; veins black. 

 Length of the body 2 lines ; of the wings 5^ lines. 



a. Nova Scotia. From Lieut. Kedman's collection, 



53. Nemoura glacialis. 



Piceo-nigra ; antenncB crassce, corpore multo lonyiorcs ; pedes fusci, 

 validi ; ales subhi/alince. 



Nemoura (Brachvptera) glacialis, Newport, Proc. Linn. Soc. Lond. 



(1838), i. 389,4. 

 Nemoura glacialis, Bai'nston, MSS. 



Pitchy black : antennae very stout, minutely pubescent, much 

 longer than the body: legs brown, very thick: wings subhyaline ; 

 veins black, testaceous towards the base. Length of the body 

 3 lines ; of the wings 8 lines. 



a — c. St. Martin's Falls, Albany River, Hudson's Bay. Presented 

 by G. Barnslon, Esq. 



54 Nemouea speustica. 

 Nemoura speustica, Newm. ZooL Append, cxxxii. 



55. Nemoura? eegelationis. 



»2. " T( 

 jentibus. 



Abdomen 



Phryganea regelationis, Scop. Ent. Cai-n. 269, 702. " Tota nigra 

 alis (planiusculis) fuscescentibus, incumbentibus, hyalinis 

 Inter caput et thoracem plica transversa pallida. Ab^" — ' 

 muticum, supra plicae preedictce concolor. Long. 4 lin." 



56. Nemoura ? Martia. 



Phryganea Martia, Scop. Ent. Cam. 268, 701. "Alas incumbentes 

 (planiusculae), hyalinge, immaculatae, venulis fuscis. Corpus 

 fuscum. Pedes testacei. Antennae nigrae, alarum longitudine. 

 Frous tuberculis tribus. Thorax linea depressa antica sub qua 

 foveolae nonnullae. Palpi colore pedum. Abdomen muticum, 

 subtus fusco testaceum. Long. 5 lin." 



