232 BULLETIN 44, UNITED STATES NATIONAL MUSEUM. 



M. bisulca Grt.* 



1881. Grt., Can. Ent., xni, 230, Mamc*ir<t. 

 1891. Smith, List Lcpidoptera, 50, Morrisonia. 



HABITAT. Arizona. 



Types are in the Neumo3gen collection and in the nritish Museum. 



M. sectilis Gu.* 



1852. Gn., Spec. Gen., Noct., I, 141, Xylopiiasia. 



1S5I). Wlk., C. B. Mus., Het., IX, 177, Xylojilntxitt.. 



1873. Grt., Bull. Buff. Soc. Nat. Sci., i, 109, Hadena. 



1891. Butler, Entomologist, xxiv, 264, = ?Hce7is. 

 cric/d Grt. 



1873. Grt., Bull. Buff. Soc. Nat. Sci., i, 84, pi. n, f. 18, Cloantlia. 



1874. Grt., Bull. Baff. Soc. Nat. Sci., n, 16, Actiuotia. 

 1874. Grt., Bull. Buff. Soc. Nat. Sci., n, 53, Morritunia. 



var. vomeriiia Grt.* 



1873. Grt., Bull. Buff. Soc. Nat. Sci., I, 84, pi. n, f. 17. Cloanlta. 



1874. Grt., Bull. Buff. Soc. Nat. Sci., ir, 16, Acthiotln. 

 1874. Grt., Bull. Buff. Soc. Nat. Sci., n, 53, Morriaonia. 

 1879. Grt., Can. Ent., xi, 207, an var. pr. ? 



1890. Grt., Revised Check List, 24, pr. var. 



HABITAT. Middle and Central States; Canada, New Torlc, and 

 New Jersey, in April and May; Illinois, April and October. 



All the types are in the British Museum. Mr. Butler has erroneously 

 referred sectilis to mucens. The type is a poor specimen of the normal 

 form of evicta. It would have been utterly impossible to recognize this 

 species from the description alone. 



M. peracuta Morr.* 

 1874. Morr., Bull. Buff. Soc. Nat. Sci., u, 114, Morrisonia. 



HABITAT. California or Texas. 



Types are in the National Museum and in the Tepper collection. My 

 notes indicate that there is another specimen marked ' l type" in tic 

 British Museum. All are without definite locality. 



M. infidelis Grt. 



1879. Grt., Can. Ent., xi, 206, Morrisonia. 



HABITAT. Michigan. 



The type is in the British Museum, and seems t . 

 agreeing fairly well with the description. 



M. coiifusa Hbn.* 



1816. Hbn., Verzeichniss, 243, Auchmis. 

 1823. Hbn., Zutraege, in, 495, 496, Auchmis. 

 1852. Gn., Spec. Gen., N.oct., i, 142, Xylopltasia. 

 1856. Wlk., C. B. Mus., Het., ix, 178, A'.y/^/msJa. 



1873. Grt., Bull. Buff. Soc, Nat. Sci., i, 110, Hadena. 



1874. Grt., Bull. Buff. Soc. Nat. Sci., n, 12, Mamevtra. 



1880. Grt., Can. Eut., xn, 118, Mameatra. 





