PERLIDES. 167 



Group 2. 

 Color plerumque rufescens. Setae caudales distincte annulatae. 



84. PEELA RUFESCENS. 



Chloroperla rufescens, Steph. III. Brit. Ent. Mand. vi. 139, 5. 



Pictet, Hist. Nat. Neur. Perl. 295, 61, pi. 34, f. 7. 

 Perla virescens, var. ? 



a. England. 



Div. 2. 



Alae tricolores. 



85. PEELA FENESTRATA. 



Perla fenestrata, Pictet, Hist. Nat. Neur. Perl. 281, 57, pi. 31, f. 

 14. 



Columbia. 



86. PEELA SPIO. 



Testacea fere unicolor ; ocelli duo fusco-nigri ; oculi magni, nigri; 

 caput prothorace la tins ; pedes incrassati ; alee subobscura 

 iridescentes. 



Chloroperla Spio, Newm. Mag. Nat. Hist, new series, iii. 186, 1. 



Perk Spio, Pictet. Hist. Nat. Neur. Perl 282. 



a. Sierra Leone. Presented by the Rev. D. F. Morgan. 



87. PEELA CLYMENE. 



Caput flavum ; oculis ocellisgue nigris ; alee fusco leviter tinctce, 



venis omnibus fuscis. 

 Chloroperla Clymene, Neivm. Mag. Nat. Hist, new series, iii. 87, 4. 



Pictet, Hist. Nat. Neur. Perl. 283. 

 a. Georgia. From Mr. Abbot's collection. 



