324 



Illinois Natural History Survey Bulletin 



Vol. 23, Art. 1 



retactus, Leptocerus, 301 



reticulata, Phryganea, 167 



rhaeus, Colpotaulius, 298 



Rheophylax, 185,297 



rho, Limnephilus, 298 



rhombica, Phryganea, 190, 298 



rhombicus, Limnephilus, 8, 14, 185, 186, 189, 



190, 298 

 Rhyacophila, 2, 4, 19, 30, 31, 32, 38, 291 

 Rhyacophilidae, 2, 6, 16, 19, 20, 22, 25, 28, 30, 



291 

 Rhyacophilinae, 30, 31 

 Rhyacophylax, 294 

 rickeri, Neophylax, 300 

 riegeli, Neotrichia, 7, 154, 156, 158, 159, 160, 



296 

 riesi, Ochrotrichia, 8, 126, 127, 129, 132, 295 

 rillus, Limnephilus, 298 

 riola, Hydropsyche, 294 

 roafi, Atomyia, 302 

 roafi, Lepidostoma, 302 

 robertiy Limnephilus, 298 

 robusta, Cheumatopsyche, 295 

 robusta, Hydropsyche, 295 

 rohweri, Limnephilus, 298 

 rono, Hydroptila, 295 

 rossi, Agapetus, 292 

 rotunda, Rhyacophila, 291 

 rotundatus, Limnephilus, 298 

 rotundatus, Palaeagapetus, 38 

 rualda, Mayatrichia, 278 

 riija, Molanna, 300 

 rufa, Psilotreta, 286, 300 

 rusticum, Dasystoma, 261, 303 

 rusticum, Micrasema, 261, 303 

 ruthae, Oligophlebodes, 283, 285, 300 



saccus, Athripsodes, 223, 227, 234, 235, 301 



sackeni, Agrypnia, 296 



sackeni, Lepidostoma, 302 



sackeni, Limnephilus, 298 



sackeni, Mormomyia, 302 



sagitta, Setodes, 242, 301 



salmo, Hydroptila, 296 



saltesea, Agraylea, 295 



sansoni, Limnephilus, 298 



sarita, Leucotrichia, 271, 274, 295 



sayi, Phryganea, 11, 12, 174, 175, 176, 297 



scabripennis, Limnephilus, 193, 196, 299 



scabripennis, Pycnopsyche, 196, 299 



scala, Oecetis, 236, 237, 241, 301 



scalaris, Hydropsyche, 91, 95, 106, 294 



Schizopelex, 266, 303 



scissum, Micrasema, 303 



scolops, Hydroptila, 145, 152, 296 



scylla, Ecclisomyia, 300 



secludens, Limnephilus, 299 



selina, Banksiola, 11, 162, 165, 169, 170, 296 



semata, Goerita, 258, 302 



semijasciata, Phryganea, 173, 296 



semifasciata, Ptilostomis, 171, 172, 173, 296 



separata, Hydropsyche, 294 



sepulchralis, Leptocerus, 254, 302 

 sepulchralis, Mystacides, 11, 253, 254, 255, 



302 

 sericeus, Limnephilus, 186, 189, 192, 298 

 sericeus, Phryganea, 192, 298 

 Sericostoma, 266, 303 

 Sericostomatidae, 2, 19, 20, 22, 26, 29, 176, 



266, 303 

 serrata, Oxyethira, 133, 136, 295 

 Setodes, 210, 212,256,302 

 Setodina, 236, 301 



shawnee, Dolophilus, 7, 15, 45, 46, 47, 292 

 shawnee, Ochrotrichia, 7, 126, 129, 131, 295 

 shawnee. Polytrichia, 131, 295 

 shoshone, Apatania, 297 

 shoshone, Radema, 297 

 sibiricus, Grammotaulius, 297 

 sieboldi, Chilostigma, 199 

 sierra, Oligophlebodes, 283, 284, 300 

 Sigma, Oligophlebodes, 283, 284, 285, 300 

 signata, Allotrichia, 122, 295 

 signatus, Parachiona, 299 

 signatus, Pellopsyche, 294 

 signatus, Polycentropus, 58, 293 

 signatus, Rhyacophylax, 294 

 similis, Brachycentrus, 266, 303 

 similis, Pycnopsyche, 196, 299 

 simplex, Anabolia, 298 

 simplex, Limnephilus, 298 

 simulans, Hydropsyche, 5, 13, 87, 91, 95, 104, 



105, 106, 107, 294 

 simulans, Neuronia, 172, 174, 296 

 simulata, Ecclisomyia, 300 

 sinensis, Nyctiophylax, 69 

 singularis, Pseudogoera, 258, 302 

 sinuatus, Neophylax, 300 

 sitchensis, Limnephilus, 299 

 slossonae, Athripsodes, 301 

 slossonae, Hydropsyche, 8, 14, 87, 88, 96, 99, 



294 

 slossonae, Neophylax, 300 

 Smicridea, 78, 79, 81, 85, 294 

 smithi, Banksiola, 296 

 smithi, Neuronia, 296 

 socia, Chimarra, 49, 50, 51, 292 

 solex, Hydropsyche, 271, 294 

 sonora, Neotrichia, 277, 296 

 sonso, Pycnopsyche, 299 

 sonso, Stenophylax, 299 

 sordida, Anabolia, 189, 298 

 sordida, Cheumatopsyche, 14, 108, 110, 294 

 sordida, Hydropsyche, 110, 294 

 sordidus, Limnephilus, 186, 189, 298 

 sorex, Radema, 297 

 soror, Rhyacophila, 291 

 sparna, Hydropsyche, 88, 96, 97, 102, 294 

 sparsa, Hydroptila, 141 

 sparsus, Drusinus, 300 

 sparsus, Halesus, 300 



spatulata, Hydroptila, 141, 142, 147, 148, 295 

 species 1, Holocentropus, 69 

 species 3, Hydropsyche, 102 

 species a, Athripsodes, 221, 235 

 species a, Leptocella, 215, 221 



