PERLIDES. 



88. Perla Cydippe. 



Pallide lutea ; antennce fuscce, basi imo tantum lutecs ; alcB venuste 

 virescentes^ venis concoloribus. 

 Chloroperla Cydippe, Newm. Mag. Nat. Hist, new series, iii. 88, 8. 

 Peria Cydippe, Pictet, Hist. Nat. Neur. Perl. 317. 

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



89. Perla Transmarina. 



Pallide fusca ; prothorax fuscus, linea mediana longitudinali Jia- 

 vida ; caput Jiavidum ; oculis maculisque duobiis fuscis ; 

 aloe anticcB hyalines, basi JiavidcB venis fuscis ; alarum posti- 

 carum vence apice tantum fusca. 



Chloroperla transmarina, Newm. Mag. Nat. Hist, new series, iii. 87, 



3 ; Ent. Mag. v. 499. 

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



a. United States. 



90, Perla ? Cyrene. 



Atra ; caput vix depressum ; antenna; 40-articulata, validcB, sub- 

 moniliformes, corpore vix hreviores, articulis subovatis ; pro- 

 thorax subtransversus, acutangulus, fere quadratus, capite 

 paullo latins ; selcB caudales brevissima, incurves, 14-articula- 

 tcB ; tibia ftavo cincta ; alee nigricantes, semiopaca. Long, 

 alar. 12 liu. 



Chloroperla Cyrene, Newm. Zool. iii. 853, 3. 



New Zealand. 



91. Perla Ephyee. 



Caput flavum, macula verticali fusca ; oculi nigri ; seta caudales 

 virescentes fusco annulata. 



Chloroperla Ephyre, Neivm. Mag. Nat. Hist, nexv series, iii. 87, 5. 

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



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



