161 



UC. Peula debilis. 



Parva ; proOwrax capite anyustior ; vend paUi(lissi)>uc rir tlis- 

 fiiictfc. 



Ferla debilis, Pictet, IIis(. Xat. Neio: Perl. 2oa, M, pi. 'JO, 1. I. 



Brazil. 



(57. Pl'.RLA I.LTEOI.A. 



Fulca ; caput it prot/tura.v (Ui;/ustn, colore similia. 

 Perla hiteolii, Biirm. Handb. Ent. ii. 881, 13. Pictet, Hist. .\at. 

 Neur. Perl. 257, 45, pi. 2ti, 1'. 5—7. 



• lava. 



()8. Peula Duvaic elii. 

 JFusca ; caput et prothorax lata., colore similia. 

 Perla Duvaucelii, Pictet, Hist. Nat. Naur. Perl. 258, 46, pi. 27, t. 



1,2. 

 East Indies. 



Sub-group 0. 

 Species parvK, maculis rufesceutibus et nigris. 

 Species of small size: body with reddish and black spots. 



69. Perla picta. 



Perla picta, I'ictct, Hist. Nat. Neur. Perl. 261, 47, pi. 27, 1. :{— b. 

 a — c. New Vork. Presented by ihe Entumoiogical Club. 



Sub-group 7. 



Species parva?. Caput et pri)lhorax nigra. Ala nigrd-lusfa:. 



Species of small size: head and prulhurax black: wings \('ry 

 deep brown. 



vS 



