310 



UNITED STATES NATIONAL MUSEUM BULLETIN 276 



Malacosoma — continued 



californicum pluviale — continued 

 tents, 154 

 cocoons, 154 

 food plants, 155 

 distribution, 155 

 comments, 156 

 specimens examined, 159 

 intermediate populations, 277 

 (coll. data), 251 (figs., lar- 

 vae), 295, 296, 299, 301 

 pluviale-lutescens relationship, 



60 

 bog populations, 156, 212-217 

 (figs., terminalia), 229 (figs., 

 adults), 246 (fig., cocoons, 

 larvae), 251 (fig., larva) 

 [californicum] pluviale, 26, 28, 



29, 31, 58, 90 

 californicum recenseo, 148, 1 , 45, 

 70 (key, males), 76 (key, fe- 

 males), 82 (key, larvae), 87, 

 128, 167, 168, 273 (coll. data), 

 206 (map), 212-219 (figs., ter- 

 minalia), 229 (figs., adults), 248 

 (figs., larvae), 284, 294, 296, 

 297, 300 

 adult males, 148 

 adult females, 149 

 adult diagnosis, 149 

 mature larvae, 149 

 larval diagnosis, 150 

 egg masses, 1 50 

 tents, 150 

 cocoons, 150 

 food plants, 150 

 distribution, 151 

 comments, 151 

 specimens examined, 151 

 castrensis, 35, 50, 187-190, 212- 

 219 (figs., terminalia), 214 

 (fig.), 241 (figs., adults) 

 constricta, 93, 173 

 constricta strigosa, 93 



Malacosoma — continued 



constrictum, 93, 99, 24, 28, 32, 

 36, 41, 49, 50, 86, 87, 89, 103, 

 104, 106, 107, 109, 118, 126, 

 140, 149, 153, 168, 171, 172, 

 173, 175, 188, 190, 191, 209 

 (map), 212-219 (figs., termi- 

 nalia), 221 (figs., eggs), 225 

 (figs., adults), 246 (fig., larvae), 

 248 (figs., larvae), 284, 289, 

 290, 293 

 constrictum austrinum, 99, 7, 69 

 (key, males), 74 (key, females), 

 78 (key, larvae), 83 (key, egg 

 masses), 97, 98, 184, 257 (coll. 

 data), 209 (map), 221 (fig., 

 eggs), 225 (figs., adults), 248 

 (figs., larvae), 290, 293, 296, 

 299 



adult males, 99 



adult diagnosis, 99 



mature larvae, 99 



larval diagnosis, 99 



egg masses, 100 



tents, 100 



cocoons, 100 



food plants, 100 



distribution, 100 



economic importance, 101 



specimens examined, 101 



intermediate populations, 98 

 constrictum constrictum, 93, 7, 69 

 (key, males), 74 (key, females), 

 78 (key, larvae), 83 (key, egg 

 masses), 99, 100, 101, 104, 107, 

 150, 175, 255 (coll. data), 209 

 (map), 212-219 (figs., termi- 

 nalia), 225 (figs., adults), 246 

 (fig., larvae), 248 (figs., larvae), 

 286, 293, 296, 298, 299 



adult males, 93 



male terminalia, 93 



adult females, 93 



female terminalia, 94 



adult diagnosis, 94 



