32 



secondaries paler, irrorate, with distinct discal mark and diffuse 

 band. Anal tuft of male oclireous. 



Expanse <? . ? 29 mil, 



Kittery Point. Mr. Thaxter. 



This species may go under one of the names proposed by 

 Guenee in this genus, but it fits no one of his descriptions. It 

 does not seem to vary, and I do not believe it has been before 

 described. 



TyENIOCAMPA PEREDIA. n. S. 



$ ?. Eyes hairy; body untufted ; vestiture hairy; size 

 small; allied to Furfiirata. The color is more rusty ochrey and 

 the wing is more speckled with dark, blackish points and shades. 

 T. p. line marked by black dots. Median shade rather dark, dif- 

 fuse, prominent. Orbicular spherical, entirely of the paler ground 

 color; reniform with a central streak and black inferior dot. T. a. 

 line, sub-continuous, double ; inner line indistinct, waved. Head 

 and thorax of the paler rusty ochrey ground color of fore wings ; 

 collar sometimes lined. Hind wings paler in male, pale fuscous, 

 with contrasting paler fringes and discal mark. Beneath dirty- 

 whitish ; a very distinct terminal dotted line ; discal mark and 

 blackish sub-punctate extra-mesial line. Abdomen pale fuscous 

 with ochrey anal hairs. 



Expanse, 27 mil. 



Kittery Point, Maine. Mr. Thaxter. 



With the discovery of new Western forms since the publica- 

 tion of the " New Check List " I would now arrange the two 

 groups, which I call CalpincB and Stiriince, as follows : 



Calpin.-e. 



Calpe, Tr. Hemiceras, Guen. 



Canadensis, Beth. Cadmia, Guen. 



Hypsoropha. Hubn. Phiprosopus, Gr. 



Monilis, Hulni. Callitrichoides, Gr. 



Hormos, Hubn. Plusiodonta, Guen. 



Compressipalpis, Guen. 

 StIRIIN/E. 



Basilodes, Guen. Stibadium, Gr. 



Pepita, Guen. Spumosum, Gr. 



Chrysophis, Gr. Aureolum, Hy. Edw. 



Stiria, Gr. 



Rugifrons, Gr. Fai.a, Gr. 



Sulphurea, Neum. Ptj^cophora, Gr. 



Plagiomimicus, Gr. Acopa, Harvey. 



■ Pityochromus, Gr. Carina, Harv. 



Expallidus, Gr. , Perpallida, Gr. 



Tepperi, Morr. Incana, Hy. Edw. 



Neumoegenia, Gr. 

 Poetica, Gr. 



Then follows, as in my " List, the Plusiince, commencing with 

 Telesilla. The HeliotldncB follow Plnsia, commencing with Anarta, 

 as in my " List," the only change being in the genera of the Sti- 

 riijtCE being transferred to before Plusia ; the change of the posi- 



