June, 1906.] DYAR : NVMPHULIN/E AND SCOPARIINjE 87 



Nat. Mus.); 1^,1$, Hastings, Fla., May (G. D. Hulst); 4 Q, 

 Hastings, Fla., April (W. D. Kearfott). 

 Nothing is known of the life history. 



Nymphula icciusalis Walker. 

 Leucochroma icciusalis Walker, Cat. Brit. Mus., xix, 971, 1859. 

 Leucochroma faulalis Walker, Cat. Brit. Mus., xix, 973, 1859. 

 Hydrocampa ? formosalis Clemens, Proc. Acad. Nat. Sci. Phil., xii, 217, i860. 

 Hydrocampa genuialis Lederer, Wien. Ent. Mon., vii, 451, 1863. 

 Hydrocampa genuinalis Lederer, Wien. Ent. Mon., vii, pi. 18, f. 2, 1863. 

 Hydrocampa pacalis Grote, Papilio, i, 17, 1881. 



Hydrocampa formosalis Grote, New Ch. List No. Am. Moths, 54, 1882. 

 Hydrocampa formosalis Packard, Amer. Nat., xviii, 824, 1884. 

 Hydrocampa icciusalis Fernald, Smith List Lep. Bor. Am., no. 4174, 1891. 

 Hydrocampa icciusalis Hart, Bull. 111. Sta. Lab. Nat. Hist., iv, 176, 1895. 

 Nymphula icciusalis Hampson, Trans. Ent. Soc. Lond., 139, 1897. 

 Nymphula icciusalis Fernald, Bull. 52, U. S. Nat. Mus., no. 4487, 1903. 



Wings white, marked between the lines with defined areas of ocherous yellow 

 or ocherous brown ; discal mark defined without by a black line ; a black line for 

 costal triangle ; a black ring for the mark on inner margin ; a black subterminal line, 

 retreating below the middle ; fringes spotted with black. Hind wing with the cen- 

 tral black lines diverging in the middle, enclosing a yellow discal patch ; subterminal 

 line fine, irregular. Expanse 15 to 23 mm. 



The sexes are alike. The markings are as in N. gyralis Hulstand 

 N. nebusosalis Fernald, but well denned, the dark patches white cen- 

 tered and only the outlines black. 



Lake Teedyuscong, Pike Co., Pa. (Clemens); Providence, R. I. 

 (Packard); New York (Grote) ; Urbana, 111., May 19, 31, June 3, 

 15, 26, July 5, 6, 7, 20, 21, 28, August 2, 17, 24; Lake Geneva, 

 Wis., September 3 (Hart). 



3 cT» 5 9. Fla -> Pa -> Grono, Maine (coll. Prof. C. H. Fernald); 

 3 rf, 8 9, N. H., Mass., N. Y., Ohio (coll. U. S. Nat. Mus.); 1 

 rj^ from P. C. Zeller labelled " Hydrocampa genuinalis Led." ; 2 $ , 

 2 Cj>> nos - 8338, 15812, 15813 and " dugway " June 25, 1859 (coll. 

 Asa Fitch) ; 6 9, Rhinebeck, N. Y., June 10, 11, 15, July 30, 1888 

 (H. G. Dyar); 1 J\ Sandusky, Ohio, July 7, 1903 (W. C. Metz); 8 

 rj", 12 Q , Center Harbor, N. H., July 10, 1902 (H. G. Dyar). 



The larva has been nominally figured by Dr. Packard. Hart men- 

 tions it as probably allied to that of JV. obliteralis Walk. The adults 

 fly in grass near or on the shore, not out on the water or even over 

 the water, being easily reached with the net from dry ground. The 



