CATALOGUK OF NOCTUlD^ — SMITH. 85 



Genua POROSAGROTIS SniitL. 

 1890. Siuitli, Bull. U. S. Nat. Mus., No. dS, 123. 



P. vetusta AVlk.* 



1856. Wlk., C. B. Mua., Het., ix, 78, Mylhimna, 

 1882. Git., 111. Essay, 41, ?=?»»»•«;« uZrt. 

 muraniila G. & R. 



1868. G. & E., Traus. Am. Eut. Soc, i, 352, Agroiis. 



1869. Beth., Can. Ent., i, 86, Agroiis. 



1875. Harv., Bull. BufF. Soc. Nat. Sci., iii, 73, pi. 3, f. 3, Agroiis. 



Habitat. — Canada; United States, west to Colorado, south to 

 (Georgia; New York, July and August; Massacliusetts, August and 

 September. 



Walker's type is without question this well-known speeies of Grote 

 & Eobinson. The type of tha latter authors is in the collection of the 

 American Entomological Society labeled by Mr. Grote, though not 

 marked " type." 



P. catenula Grt." 



1879. Grt., No. Am. Ent., i, 44, Agroiis. 



Habitat. — Colorado, Glenwood Springs, October, Denver in June; 

 IMoiitana; New Mexico; California, in October. 

 The type is in the British Museum. 



P. obesula Smith.* 

 1887. Smith, Proc. U. S. Nat. Mua., x,456, Agroiis. 



Habitat. — Montana; Colorado. 

 The type is in the National Museum. 



P. satieus Smith.* 

 1890. Smith, Trans. Am. Ent. Soc., xvii, 45, Agroiis. 



Habitat. — Northwest British Columbia ; Colorado. 

 The types are with Mr. Neumcegen, and in the Coll. TJ. S. National 

 vklusenm. 



P. mimallonis Grt.* 



1873. Grt., Bull. Buff. Soc. Nat. Sci., i, 98, Agroiis. 

 1878. Grt., Bull. Geol. Surv., iv, 175, Agroiis. 



ruJipeHiiis Gi"t. 

 1875. Grt., Can. Ent., vii, 83, Agroiis. 

 1875. Grt., Can. Ent., vii, 226, pr. syn. 



Habitat. — Montana; Colorado; New York, in August; Canada. 

 Tlie type of riijipomin is iu the British Museum. Mimallonis «as 

 described from the Meade collection. 



