AMERICAN LEPIDOPTERA. 358 



hair pencil ; fore wings without basal fovea in S , 12 veins, 5 very 

 weak, 10 on 11, scarcely anastomosing with 9, 11 from cell; hind 

 wings all veins separate, 5 undeveloped, 8 separate from cell. 

 Species. — H. dissociaria Hulst. 



49. COEXOCHARIS n. gen. 

 Type inter raptaria Grt. 

 Palpi short, rather stout, loosely scaled ; tongue well developed ; 

 front tubercled as in Sijiiglochii^, but the central portion evenly 

 rounded or roughened and fiat; antennte bipectinate in % , dentate 

 in 9 ; thorax and al)domen smooth ; fore tibise unarmed, hind tibise 

 scarcely swollen, without hair pencil and with two pairs of spurs in 

 both sexes ; fore wings extended, 1 1 veins, 10 wanting, 1 1 from cell ; 

 hind wings extended, with a considerable sinus on outer margin just 

 before anal angle, 6 and 7 short stemmed, 5 undveloped, 8 separate 

 from cell. 



Species: — 

 C. eapitheciaria Grt. C. interraptaria Grt. 



C. elongata Hulst, n. sp. C. ochrofascaria Grt. 



C elongata n. sp. — Expands 25 mni. Midway in size between C. eupithe- 

 ciaria Grt. and C. interruptaria Grt., and of the same general color; lines on fore 

 wings distinct, as in C. interruptdria. but widely separate, both scalloped between 

 the veins, the outer one continued faintly on hind wings; discal spots distinct 

 black. 



Texas, Arizona. 



50. COXIODES n. gen. 

 TyY>G pluinigeraria Hulst. 



Palpi short, scarcely hairy ; clypeus broad, flattened, somewhat 

 long haired ; antennae of S very lengthily and plumosely bipectinate 

 to apex ; tongue obsolete ; thorax and abdomen slender, the thorax 

 woolly hairy below, rather long loose hairy above, the abdomen hot 

 tufted ; legs slender, femora glaucous, hind tibiae with two pairs of 

 spurs, without hair pencil; fore wings 12 veins, 3 and 4 separate, 

 short stemmed with 7, without fovea at base ; hind wings 3 and 4 

 separate, 5 undeveloped, 6 and 7 separate, 8 separate, approximating 

 cell to beyond middle. 



The antenme of the % in this genus are more lengthily plumose 

 than in any other American Geometer ; vein 5 of the fore wings is 

 also weak, amounting to scarcely moi'e than a fold. 

 Species. — P. plumigeraria Hulst. 



TRANS. AM. KNT. SOC. XXIII. (45) SEPTEMBER. 1»96. 



