582 



PROCEEDINGS OF THE NATIONAL MUSEUM 



Solidago — Continued 



canadensis, 472, 473, 480, 484, 495 



elongata, 495 



occidentalis, 511 



rigida, 477, 480 



serotina, 472, 473, 493 

 Solidago sp., 359, 372, 377, 380, 386, 

 395, 396, 400, 404, 413, 420, 442, 

 465, 479, 482, 484, 489, 495, 498, 

 508, 511, 515, 519 

 solutus, Hyperodes, 494 

 Somniosus, 93 (table), 95 (table) 



rostratus, 93 (table) 

 Sonchus arvensis, 495 

 Sophia pestifer, 495 



sophia, 495 

 Sophia, Sophia, 495 

 sordida, Copromyza, 226 

 sorrah, Carcharhinus, 87 (table) 

 speciosa, Asclepias, 403, 482 

 Sphaeralcea sp., 466 

 Sphaerocera, 223 (key) 



amphora, 237 (fig.), 240 



(Parasphaerocera) amphora, 232 



annulicornis, 223, 224, 238, 239 



(Parasphaerocera) annulicornis, 238 



■ ' bimaculata, 223, 224, 225, 230, 231 

 (fig.), 233, 235, 241 (key) 



(Parasphaerocera) bimaculata, 230 



chimhorazo, 231 (fig.), 239, 240 



(Parasphaerocera) chimhorazo, 229 



coronata, 224 



crenata, 224 



curviceps, 224 



dissecta, 240 (key) 



(Parasphaerocera) dissecta, 235 



dura, 224 



ecuadoria, 225, 226, 227 (fig.), 228, 

 230, 232, 234, 240 



(Parasphaerocera) ecuadoria, 225, 

 241 



falcozi, 224 



flava, 224 



flaviceps, 223, 224 



flavicoxa, 223, 224, 238, 239 



(Parasphaerocera) flavicoxa, 238 



galapagensis, 224, 239 



guttula, 237 (fig.), 239 



(Paraspliaerocera) guttula, 236 



jansseni, 224 



jeanneli, 224 



kifaruensis, 224 



kivuensis, 224 



lepida, 234, 237 (fig.), 240 (key) 



(Parasphaerocera) lepida, 234 



levicastilli, 231 (fig.), 239 (key) 



(Parasphaerocera) levicastilli, 230 



longipes, 224 



micropyga, 224 



moniUs, 224 



musiphila, 237 (fig.), 240 



(Parasphaerocera) musiphila, 233 



nigrifemur, 224, 239 



nitida, 224 



orientalis, 224 



Sphaerocera — Continued 



pallipes, 223, 224, 236, 239 



(Parasphaerocera) pallipes, 236 



paracrenata, 224 



parapusilla, 224 



pusilla, 224 



ruandana, 224 



rutshuruensis, 224 



scabra, 224 



scabricula, 224 



shannoni, 237 (fig.), 240 



(Parasphaerocera) shannoni, 232 



simia, 224 



striata, 224, 239 



tertia, 231 (fig.), 240 



(Parasphaerocera) tertia, 228 



(Parasphaerocera) transversa, 234, 

 240 (key) 



transversalis, 237 (fig.), 239 (key) 



(Parasphaerocera) transversalis, 234 



trapezina, 228, 231 (fig.), 239, 241 

 (key) 



(Parasphaerocera) trapezina, 226 



vaporariorum, 224 



varipes, 223, 224, 235, 237 (fig.), 239 



(Parasphaerocera) varipes, 235 



wittei, 224 



xiphosternum, 237 (fig.), 240 



(Parasphaerocera) xiphosternum, 

 232, 241 

 Sphaerocera sp., 230 

 Sphaerocera, subg., 224 

 Sphaerocera Latreille, A contribution to 

 the study of the genus, m Cen- 

 tral and South America (Diptera: 

 Sphaeroceridae), 223-242 

 Sphenophorus, 465 



parvulus, 336 



placidus, 336 



zeae, 336 

 Sphyrna, 74, 89 (table), 95 (table) 



blochi, 89 (table) 



lewini, 89 (table) 



media, 89 (table) 



mokarran, 89 (table) 



tiburo, 80, 89 (table) 



tudes, 89 (table) 



zygaena, 89 (table) 

 Sphyrnidae, 79, 89 (table), 95 (table) 

 spilota, Pyrrhulina, 130, 152 

 spinax, Etmopterus, 78, 79, 81, 91 



(table,) 96 (table) 

 Spindus saponari, 482 

 spinosum, Xanthium, 372, 465 

 Spiraea, 442 



telicifolia, 414 

 Spiraea sp., 465 

 spreta, Dicerca, 413 



Springer, Victor G., and Garrick, J. A. F., 

 A survey of vertebral numbers in 

 sharks, 73-96 

 Squalidae, 79, 90 (table), 91 (table), 92 



(table) 

 squalidus, Smicronyx, 394 



