LEPIDOPTERA HETEROCERA. 1037 



Wings moderately broad. Fore wings acute ; a slight rosy line 

 along the exterior and interior borders and along the apical part of 

 the costa ; costa and exterior border nearly straight, the latter very 

 oblique; fringe cinereous; under side rosy. Hind wings white, 

 with slightly rosy tips. Leugth of the body 4 ? lines ; of the wings 

 10 lines. 



a. Sydney. From Mr. Lambert's collection. 



Page 801. 



UsSARA REPLETAXA. 



Mas. Cupreo-fusca, sub t us argpntea ; pedes anteriores argentei, 

 postici argenteo annulati ; ahe antiece lineis tribus Iransversis 

 fractis purpureo-chalybceis, lituris quinque auratis, macula 

 apud margiuem interiorem magna pallidejiava; poslicce gutta 

 postica punctisque marginalibus argenteis. 



Male. Dark cupreous-brown. Body beneath and anterior legs 

 silvery white. Hind legs with silvery bands. Fore wings with three 

 transverse dislocated interrupted chalybeous purple-tinged lines; a 

 large pale yellow triangular spot, which rests on the interior border 

 near the base ; five gilded marks ; first extending obliquely outward 

 from near the tip of the triangular spot; second and third extending 

 from the costa to the disk ; fourth extending from the interior border 

 to the disk; fifth longitudinal, exterior, extending nearly to the 

 exterior border. Hind wings with a silvery white dot near the inte- 

 rior border beyond the middle, and with silvery white points along 

 the exterior border. Length of the body 2 lines ; of the wings 

 5 lines. 



a, b. Ega. From Mr. Bates' collection. 



Genus COYDALLA. 



Corpus gracile. Palpi glabri, valde arcuati, capitis latitudine 

 triplo longiores ; articulus 3us setiformis, 2o multo longior. Antennae 

 alis anticis paullo breviores. Alse anticae elongate, acuta?, sat an- 

 gustae, margine exteriore subexcavato. 



