Notodontidae 



Fig. iSo. 



Genus EUHYPARPAX Beutenmuller 



The only species of the genus as yet known is that to which 



Beutenmuller applied the name 

 rosea, it is a native of Colorado, 

 and is as yet very rare in collec- 

 tions, only one specimen, the 

 type, being known. This is found 

 in the collection of the American 

 Museum of Natural History in 

 New York. The moth is pale 

 rosy red in color, and marked as 



shown in the cut, which was drawn from the type by Mrs. 



Beutenmuller. 



Genus lANASSA Walker 



(i) lanassa lignicolor Walker, Plate XXXIX, Fig. 19, ?. 



Syn. virgata Packard; ligiugera Walker. 



The habitat of the species is the Appalachian subregion. Two 

 other species, both of them inhabiting the southwestern portions 

 of our territory, are known to belong to the genus. 



-Euhyparpax rosea. 



Genus SCHIZURA Doubleday 



(1) Schizura ipomceae Doubleday, form cinereofrons Pack- 

 ard, Plate XXXIX, Fig. 13, 6. 



The species is widely distributed throughout the United States. 

 Several subspecific or varietal forms have been described, and a 

 number of synonyms have been created for the species. For a 

 knowledge of these the reader may refer to the Monograph by 

 Professor Packard, to which allusion has already been made. 



(2) Schizura concinna Abbot & Smith, Plate XXXIX, Fig. 

 15. 3- 



Syn. nitida Packard. 



This is also a widely distributed species. The larva feeds upon 

 the Rosacea'. 



(3) Schizura unicornis Abbot & Smith, Plate XXXIX, Fig. 



17. 3. 



Syn. cdmandsi Packard; Jnimilis Walker; conspccta Henry Edwards. 



This is a very common species of wide distribution. Its 

 habits are much the same as those of the last mentioned. 



2C)8 



