912 PROCEEDIXGS OF THE NATIONAL MUSEUM. vol. xxvii. 



METROCAMPA PRiEGRANDARIA Guenee. 



Twenty -four specimens, June 28, July 2, 4, T, 14, 15, 19, 21, 25. 

 The peculiar larvae with an additional pair of feet on the fifth adominal 

 segment and with subyentral fringe were fed on birch, the ])ark of 

 which they closely mimicked. 1 have described them in Life His- 

 tories of North American Geometridse, XLIII." 



ENNOMOS MAGNARIUS Guenee. 



One specimen, sent me by Mr. Cockle and one from his collection. 



PLAGODIS APPROXIMARIA Dyar. 



No specimens; one in Mr. Cockle's collection, June 3 (Ainsworth). 

 I have the species also from Rossland and Portland, Oregon. 



HYPERITIS TRIANGULIFERATA Packard. 



Thirty-two specimens. May 29, 30, 31, June 2, 3, 1, 5, 7, 8 (Ains- 

 worth), 10, 12, 13, 16, 18, 23, July 4, 24. Some have the brown mark 

 above anal angle (var. natataria Hulst), others lack it entirely and 

 there are all intergrades in the obsolescence of the marking. The basal 

 costal spot is likewise evanescent. The form notatarla is not specific- 

 ally distinct as listed by Hulst. The larvse occurred on currant. I 

 shall describe them in Life Histories of North American Geometridje, 

 LIV. Prof. G. H. French has previously described them.^ 



HYPERITIS AMICARIA Herrich-Schaeffer. 



Seven specimens, May 31, June 1, 8 (Ainsworth), 9, 11, 25. The 

 larvae were raised on wild cherry. I shall describe them in Life 

 Histories of North American Geometrida% LV, and give some notes 

 on the form of imago occurring at Kaslo. 



ANIA LIMBARIA Haworth. 



One specimen sent me by Mr. Cockle and one from his collection, 

 July 24. 



GONODONTIS DUARIA Guenee. 



No specimens; one from Mr. Cockle's collection. 



EUCHLiENA PECTINARIA Schiffermiiller. 



One specimen, June 25, and one from Mr. Cockle's collection labeled 

 'E. sirenaria Strecker. It does, indeed, agree with Strecker's descrip- 

 tion of sirenaria., but the form is that usually identified Vit^ j)ectinaria., 

 and I do not see that Strecker has done more than make a synonym. 



"Psyche, X, 1904, p. 190. HIan. Ent., XVIII, 1886, p. 10.5. 



