1340 catalogue op 



Hydrocampa genualis. 

 genualis, Ld. Wien. Ent. Mon. vii. 483, pi. 18, f. 2. 

 North America. Venezuela. 



Hydrocampa tortalis. 

 tortalis, Ld. Wien. Ent. Mon. vii. 484, pi. 18, f. 3. 

 Venezuela. 



Hydrocampa mixtalis. 

 mixtalis, Ld. Wien. Ent. Mon. vii. 484. 

 Buenos Ay res. 



Hydrocampa solitalis. 

 solitalis, Ld. Wien. Ent. Mon. vii. 483. 

 Java. Amboina. 



Hydrocampa pteroph oralis. 



Fcem. Sordide ochracea, gracillima ; palpi oblique aaeendentes ; 

 antenna? gracillimce ; alee perangmtce ; anticce argenteo-cinereo 

 strigatce, fusco subconspersa?, lirieis tribus nigris, la acute 

 angulata, 2a Saque undulatis postice connexis et abbreviates, 

 punctis marginalibus nigris ; posticce pallide cinerea. 



Female. Dull ochraceous, very slender, cinereous beneath. 

 Palpi squamous, obliquely ascending, shorter than the breadth of 

 the head; third joint much shorter than the second. Antennae very 

 slender. Abdomen extending for more than half its length beyond 

 the hind wings. Legs long, very slender. Wings very narrow. 

 Fore wings acute, longitudinally streaked with silvery cinereous, 

 slightly speckled with brown ; three irregular black lines; first line 

 forming a very acute outward angle ; second and third undulating, 

 united near the interior border, to which they do not extend ; mar- 

 ginal points black; exterior border extremely oblique. Hind wings 

 pale cinereous. Length of the body 3 lines ; of the wings 8 lines. 



a. St. Domingo. From Mr. Tweedie's collection. 



