PERLID^E — PHRYGANID^E. 253 



DESCRIPTION. 



Body black, hairy. Antennas, 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-cinerous above ; head and thorax spotted with white, with a 

 pale longitudinal line. More than one species seems to have passed under the name of Phryganea 

 bicaicdata. I will not affirm that the present species is not distinct: but as the specimens were 

 not perfect, I thought it best to consider them as belonging to that type. 



ORDER TRICHOPTERA. Kirb. 

 Family PHRYGANID^. 



CXLV. Genus LIMNEPHILUS. Leach. 



(349) 1. * Limnephilus nebulosus. Clouded Limnephilus. 



L. (nebulosus J n'xger; alls superioribus testaceis, albido maculatis irroratisque, area costali immaculata ,- inferioribus albidis . 



neuris testaceis. 

 Clouded Limnephilus, black with the upper wings dusky-testaceous spotted and dotted with white, the costal area being 



without spots ; under wings whitish with testaceous nervures. 



Length of the body 7 lines. 



A single specimen taken in Lat. 65. 



DESCRIPTION. 



Body black, hairy with whitish hairs. Antenna; are mutilated in the specimen, but the base is 

 black : scutellum testaceous : upper wings testaceous spotted and dotted with white except the cos- 

 tal area, which is without any of that colour ; under wings white with testaceous nervures : legs tes- 

 taceous. 



(350) 2. * Limnephilus femoralis. Femoral Limnephilus. 



L. (femoralis) niger, alis superioribus dilute testaceis albo maculatis irroratisque ; inferioribus albis neuris testaceis ■■ pedibus tes- 

 taceis femoribus nigris. 



Femoral Limnephilus, black, with the upper wings pale testaceous, spotted and dotted with white ; under wings white 

 with testaceous nervures ; legs testaceous with black thighs. 



Length of the body 6i lines. 



Taken with the preceding. 



DESCRIPTION. 



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



