392 LAKE SUPERIOR. 



ENNOMOS MACULARIA H. 

 PL VII., fig. 3. 



Flava ; alis angulatis subdentatis, anticis apice smuato-truncatis, 

 prope basin apice raque brunneo rnaculato-fasciatis ; omnibus postice 

 macula magna rhomboidea bruunea marginem posticum anguluinque 

 analem attingente. 



Alar. exp. 1| unc. 



This pretty Geometer has the form of Ennomos (Eurymene) 

 dolabraria, and perhaps belongs to the same subgenus. It is found 

 in Massachusetts as well as on the northern shore of Lake Superior. 



The antennae are brown, and are pectinated only in the males. 

 The tongue is half as long as the body, which, with the upper side 

 of the forewings, is citron-yellow ; the hindwings and under sides 

 are somewhat paler. The forewings have a rust-brown costal spot 

 near the shoulders, a transverse row of spots near the base, a stig- 

 matical dot, three little spots near the tip, and a very large lozenge- 

 shaped spot at the anal angle, of the same brown color, the large 

 spot being bordered before and behind with darker brown. The 

 hindwings have a central brownish dot, and a large pale brown spot, 

 bordered before and behind with a darker line at the anal angle, 

 which also is deeply tinged with brown. 



List of Lepidopterous Insects, taken by Professor L. Agassiz on the 

 northern shore of Lake Superior. 



I. PAPILIONES. 

 Pontia Oleraeea Harris. 



Colias Pelidne ? Boisduval. 



" C hryso theme ? Esper. var.? Boisd. 

 Polyomraatus. 

 Limenitis Arthemis Drury. 

 Danaus Archippus F. 



Argynnis Aphrodite F. (nee Daphnis, Cr., nee Cybele, F.) 

 Melitaea Myrina Cramer. 



" Cocyta dr. 



