178 PERLIDES. 



Subdiv. 2. 



Alae fasciis indistinctis vel minusquara tribus, maris noniiun- 

 quam brevissimae at non ludimentales. 



Sect. 1. 

 Femora fusca. Alae subopacse, maris breves ; venEc mediocres. 



2. Nemouea nebulosa. 



Phryganea nebulosa, Linn. Syst. Nat. ed. 12, 908, 2 ; Faun. Suec. 



1499. Gmel. ed. Syst. Nat. i. 2631, 2. De Vill. Linn. Ent. iii. 



25, 2. Deg. Ins. ii. 2, 730, pi. 23, f. 16, 17 ; vii. pi. 44, f. 17, 



18. Berk. Syn. i. 150. Slew. El. Nat. Hist. ii. 213. Tart. 



Syst. Nat. iii. 395. 

 Perla X-fusca, 8cc. ? Geoffr. Ins. ii. 232, 3. 

 Perla nebulosa, Fourc. Ent. Par. 349, 3. 

 Semblis nebulosa, Fabr. Ent. Syst. ii. 74, 9. Walck. Faun. Par. 



ii. 11, 2. Cederh. Faun. Ingr. Prod. 136, 415. Schrank, 



Ins. Austr. 610; Faun. Boic. 1890. Mus. Lesk. i. 51,22. 



3IulL Prodr. 144, 1655. Burm. Handh. Ent. ii. 875, 4. 

 Nemoura nebulosa, Latr. Hist. Nat. Ins. xiii. 5() ; Gen. Crust, et 



/tw. iii. 210, 1, Oliv. Enc. Meth.Ins.\\\\.\SQ,\. Zett. Ins. 



Lapp. 1056, 1. Pictet, Ann. Sci. Nat. xxvi. 379, 3, pi. 15, 1. 



7, 8 ; Mem. Soc. Phys. Geneve, vii. 178, 1 ; Hist. Nat. Neur. 



Perl. 347, 1, pi. 43. Burtn. Handh. Ent. ii. 875, 4. 

 Nemoura variegata, Steph. III. Brit. Ent. Mand. vi. 144, 15, pi. 31, 



f. 2. 

 Nemura nebulosa, Ramh. Hist. Nat. Ins. Near. 459, 1. 



a. England. 



6, c. ? From Mr. Children's collection. 



d. ? 



3. Nemoura fuscata. 



Semblis fuscata, Fahr. Ent. Syst. Suppl. 200, 10, 11. 

 Europe. 



