XORTH AMERICAN LEPIDOPTERA. 159 



ZIIV<'KE]VIA Zell. 



Ziiickenia perfiiscalis sj). Kor.— Expands 28 mm. Whole iusect gener- 

 ally uniform very dark fuscous, nearly black ; tongue white ; antenna? nodose a 

 little out from base, then strongly curved; antennse black at nodule and base. 

 Abdomen annulate with fine white ; fore wings with two fine light fuscous lines ; 

 the first straight, the outer continued on hind wings as well, after the Bofis pat- 

 tern ; orbicular and reniform revealed by light spot between, and light crescent 

 beyond ; just at base is a large costal fold on upper surface, reaching to beyond 

 basal line, light fuscous underneath it ; beneath, shining cinereous fuscous ; lines 

 faintly apparent; legs and body light cinereous, except fore tibiae, which are 

 nearly black on lower half. 



One % , Florida. Another aberrant species, perhaps more prop- 

 erly placed in the genus Ceratoclams Led. 



ISOPTEBYX Guen. 



Isopteryx xeniolalis, up. now — Expands 14 mm. Palpi, head and 

 antennse ochreous; wings clay white; fore wings with costa blackish, except to- 

 wards apex ; two black points near base representing a basal line ; an intra- 

 mediau line broken at middle ; an extra median line, oblique, sinuous, not reach- 

 ing costa; an outer line, also sinuous, crossing the wing; a subterminal shade 

 connected with margin with a black dash at middle of wing ; margin and fringe 

 black, the latter light at base ; hind wings with three black lines, median, extra 

 median, and subterminal ; the first straight, heavy ; the others fine, sinuous ; 

 margin black ; fringe light, somewhat interlined with black ; beneath, as above, 

 lines fainter and more indeterminate. 



One % , Texas. 



HYDROCAMPID^. 



II YD ROC 4 MI* A Guen. 



Hydrocampa gyi*alii$ sp. nov. — Expands 19 mm. Palpi fuscous ochra- 

 ceous ; front white ; vertex, thorax, abdomen and fore wings fuscous ochraceous ; 

 patagise edged with white. Abdomen broadly annulated with white ; fore wings 

 with basal line ; dark brown, straight, but swollen on outer margin before middle, 

 edged on both sides with white ; extra median costal patch, white, ochreous 

 within, edged with a sinuous black line, and that outwardly, with white; patch 

 along inner margin dark fuscous, edged outwardly with white; this patch is 

 rounded anteriorly, then constricted, then broadens on both sides to inner mar- 

 gin ; a subterminal white line ; margin black ; fringe fuscous ochraceous, brokenly 

 edged at ends with white ; adjoining all white parts the fuscous color of the field 

 is rather deepened ; hind wings white at base, fuscous ochraceous outwardly ; a 

 double median black line not reaching anal margin ; a subterminal line of white ; 

 margin black ; fringe fuscous, edged at ends with white; beneath, light fuscous, 

 markings faintly reflected. 



Two S S , Georgia, Florida. Near H. gemdnalis Led. { • 



