122 



C. Tnink blaoV and white with two dorsal white longitudinal 

 stripes ; legs black ; stigina of the wings black ; 

 abdomen mutilated. 

 Both taken in Lat. 65°. 



[Hagen (Synopsis of Neuroptera of N. A., p. 98) says that this is 

 " perhaps another species which is inextricable." ] . 



FAMILY PERLIDiE. 



348. Peri.a nicAUDATA Linv. — Length of body about 7^^ lines. 

 Several specimens taken in T.at. 68°. 



[253.] Body black, hairy. Antennae, tibiae, tarsi, caudal setae, and 

 wings dull testaceous ; the vertex consists of a yellowish membranous 

 spot ; the joints of the caudal antenniform organs are dark at the tip. 



The larva is white underneath, fusco-cinereous above ; head and 

 thorax spotted with white, with a pale longitudinal line. More than one 

 species seems to have passed under the name of P/iryganea hicaudata. I 

 will not affirm that the present species is not distinct : but as the speci- 

 mens w^ere not perfect, I thoutjht it best to consider them as belonging to 

 that type. 



[Synonymous with P. frontalis Newman. Taken at St. Martin's 

 Falls, Albany River, Hudson^ Bay ; at Trenton Falls, N. Y., and in 

 Ohio.] 



IV.- TRICHOPTERA. 



FAMILY PHRYGANIDAE. 



349. LiMNEPHiLUS NEBULOSUS A7/v^. — Length of body 7 lincs. A 

 single specimen taken in Lat. 65°, 



Body black, hairy with whitish hairs! Antennae are mutilated in the 

 specimen, but the base is black ; scutellum testaceous ; upper wings 

 testaceous, spotted and dotted- with white except the costal area, which is 

 without any of that colour ; under wings white with testaceous nervures ; 

 legs testaceous. 



350. LiMNEPHiLUS FEMORALis Kirhy. — Length of body 6)^ lines. 

 Taken with the preceding. 



Very like the preceding species, but paler, with black scutellum and 

 thighs. 



[Both species are unknown to Dr. Hagen.] 



