LEPIDOPTERA HETEROCERA. 
155 
77. Crambus monocheomellus. 
monochromellus, H.-S. 
78. Crambus lithargyeellus, 
lithargyrellus, Hb . 
a. Europe. From M. Becker’s collection. 
b . Germany. From M. Ilimmighoffen’s collection. 
North America. 
79. Crambus labradoeiensis. 
labradoriensis, Chrtph. 
Labrador. 
80. Crambus trichostomus. 
trichostomus, Chrtph . 
Labrador. 
81. Crambus chrysostomus. 
chrysostomus, ChrLph . 
82. Crambus mcestellus. 
Fcem. Fuscus ; abdomen fuseeseen/e-cinrreum ; alee antiece atomis 
nullis nigris , /fwm diffusis albidis , punctis marginalibus 
nigris ; posticce fuscescenle-cinrrece. 
Female. Bvown, whitish beneath. Labial palpi not longer 
than the breadth of the head. Maxillary palpi very short. Ab- 
domen brownish cinereous, extending a little beyond the hind 
wings. Fore wings with some black speckles and with some 
diffuse whitish lines; margiual points black ; interior border slightly 
convex and oblique. Mind wings brownish cinereous. Length of 
the body 4 lines ; of the wings 10 lines. 
a. St. Martin’s Falls, Albany River, Hudson’s Bay. Presented by 
Dr. Barnston. 
83. Crambus hastiferellus. 
Mas et foem. Cervinus , subtus a/bus ; palpi labiales subarcuati , 
capitis lalitudine multo longiores ; alee anticee vitta subcostali 
