166 PERLIDES. 



82. Peela grtseipennis. 



Areola costalis hyalina, cinerea. 



Perla griseipennis, Pictet, Hist. Nat. Neur. Perl. 299, 63, pi. 35, f. 

 4—7. 



Switzerland. 



Subsect. 2. 

 Capitis macula isolata, fern-equini figura. 



Group 1. 



Color pleruraque fulvus aut viridis. Setae caudales non aut 

 vix anuulatae. 



83. Perla virescens. 



Perla virescens, Pict. Ann. Sci. Nat. xxxiii. 60, pi. 6, f. 8 — 10 ; 



HisL Nat. Neur. Perl. 288, 60, pi. 33, 34, f. 1. Burm. Handh. 



Ent. ii. 878, 2. 

 Phrygranea grammatica ? Scopoli, Ent. Cam. 269, 703. Poda, 



Musceum Grcecum, 99. De Vill. Linn. Ent.iu. 26, 4. Schrank, 



Faun. Boic. 1897; Bis. Austr. 608. 

 Perla virens? Zett. Ins. Lapp. 1059. 



Cliloroperla grammatica, Newm. Mag. Nat. Hist, new series, iii. 87, 2. 

 Chloroperla fuscipennis, var.. Curt. Steph. III. Brit. Ent. Maud. 



vi. 138, 1. 

 Chloroperla lateralis, var., Steph. 111. Brit. Ent. Mand. vi. 138, 2. 

 Chloroperla media, var., Curt. Steph. III.- Brit. Ent. Mand. vi. 



138, 3. 



a — e. England. 



/ — I. Dartmoor. From Dr. Leach's collection. 



m — p. ? From Mr. Children's collection. 



