116 BULLETIN 44, UNITED STATES NATIONAL MUSEUM. 



M. detracta Wlk,* 



1857. AVlk., C. B. Miis., Hot., xi, 733, Hadena. 

 cJavipleva Grt. 



1873. Grt., Biill. Buff. Soc. Nat. Sci., i, 194, Mumestra. 



1881. Grt., Can. Eiit., xiii, 128, pr. syn. 



Habitat. — Canada, south to Virginia, west to Wisconsin, and New 

 Mexico; Canada, in July; Massachusetts and New Jersey, in June. 



Walker's type is in the British Museum; Mr. Grote's specimen is in 

 the Lintner collection. 



M. guata Grt.* 



1882. Grt., Can. Ent., xiv, 170, MameHtra. 

 Habitat. — Arizona; New Mexico. 



The type is in Mr. Neumoegen's collection. 



M. distincta Hbn.* 



1810. Hbn., Samml. Ex. Schmett., i, pi. 194, Achatia. 



1816. Hbn., Verzeichniss, 219, Astrapelw. 



1852. Gn., Spec. Gen., Noct., ii, 91, Hadena. 



1857. Wlk., C. B. Mus., Het., xi, 583, Hadena. 



1868. G. «Sr. R., Trans. Am. Ent. Soc, ii, 197, pi. 3, f. 72, Hadena. 



1874. Grt., Bull. Bnfif. Soc. Nat. Scl., ii, 156, Mamesira. 

 vitis French. 



1879. French, Can. Ent., xi, 76, Dicopis. 



1879. Grt., No. Am. Ent., i, 16, pr. syn. 



Habitat. — Canada to Texas; Illinois and Central States to central 

 Colorado; Delaware in April. 



M. crotchii Grt. 



1880. Grt., Bull. Bklu. Ent. Soc, in, 29, Mamesira. 

 var. fusculenta Smith.* 



1891. Smith, Proo. IJ. S. Nat. Mus., xiv, 213, Mamenlra. 



Habitat. — Colorado; Oregou; California, in June. 

 The type of the species is in the British Museum. The type of the 

 variety is in the National Museum. 



M. farnhami Grt.* 

 1873. Grt., Bull. Buff. Soc. Nat. Sci., i, 103, pi. 3, f. 2, Mamesira. 



Habitat. — Colorado, GleuAvood Siuings, in August, 

 A specimen marked "type" is in the British Museum; another jnarkcd 

 in the same way is in the Edwards collection. 



M. liquida (irt.* 



1881. Grt., Fapilio, i, 58, Mamesira. 



Habitat. — Washington; Oregon, May and Jnne; Colorado. 

 The type is in the British Museum. 



