1899.] 



Pulvinaria, 260 



Pycnonotus, 



Pycnosphrys, 



Pygoptila, . 



Pyramidella, 



Pyrenestes, , 



Pyrgita, . . 



Pyrocephalus, 



Pyromelana, 



Pyrotrogon, 



Pyrrhulauda, 



Pyrrhura, , 



Quelea, . . 



Querquedula, 



Quiscalus, . 



Raja, 



Rajidse, . 



Ramphastos, 



Rana, 



Ranunculus, 



Regerhinus, 



Rernora, . 



Rhamphastos, 



Rhamphocelus, 



Rhamphomicron, 



Rhina, . 



Rhizsecus, 



Rhododendron 



Rhus, 



Rhipidura, . 



Ricinus, . 



Rime! la, . 



Ripersia, 



Rosa, 



Rotifer, . 



Rumina, 



Rupicola, 



Rupornis, 



Salarias, . 



Salasiella, . 



Salius, . 



Saltator, 



Sanicula, 



Sarda, 



Sardinella, . 



Sarothrura, . 



SaurophaguS; 



NATURAL SCIENCES OF PHILADELPHIA. 



571 



264, 272, 



36 



16, 



260, 



368 



38, 



17 



219- 



273 



212 



40 



25 



370 



38 



58 



306 



60 



206 



58 



54 



60 



36 



, 35 



328 



328 



32 



183 



109 



31 



363 



55 



307 



305 



328 



265 



224 



114 



43 



-99 



79 



265 



369, 



91 

 138 

 372 

 . 306 

 . 304 

 . 362 

 . 398 

 196-199 

 25, 51 

 87-89 

 . 845 

 . 118 

 56 

 . 20 



Sayornis, 306 



Scala, 176 



Scapanea, . . . 245, 252 



Scaradon, 360 



Scaridfe, .... 119, 490 



Scaristoma, 359 



Scartichthys, .... 362 



Scarus, 490 



Sceliphron, 199 



Schazicheila, .... 391 

 Schistospiza, .... 52 

 Schizonyx, . . . 250, 252 

 Schlegelia, 43 



Scirena, 



Sci?enid?e, . 



Scisenops, 



Sclateria, 



Scolecophagus, 



Scomber, 



Scombridfe, . 



Scops, 



Scorppenidfe, 



Scotothorus, 



Scytalophus, 



Sebastes, 



Sebastodes, 



Selenidera, 



Seraicassis, 



Seriiius, . 



Seriola, . 



Serranidse, 



Serranus, 



Sialia, 



Sicyases, 



Signoretia, 



Siluridoe, 



Siphonota, 



Siphostoma, 



Sitta, 



Somateria, 



Sparidae, 



Spariosoma, 



Speotyto, 



Spermestes, 



Sphserium, 



Sphterococcopsis 



326, 354, 355, 



356, 483 

 . 352 

 . 355 



360 



209, 210 

 . 17 

 . 344 

 . 344 

 . 29 

 . 360 

 208, 209 

 . 307 

 . 360 

 475-477 

 . 32 

 . 77 

 . 59 

 346, 347 

 118, 348, 485 

 548-350 

 16 

 363 

 266 

 331 

 514 

 338 

 1, 210 

 470 

 351 

 119 

 303, 304 

 39, 43 

 . 401 

 . 262 



