y68 



INDEX. 



Sicydium pittieri, 481 



plumieri, 481 



siragus, 481 

 Sierra de C6rdoba, 519, 560 



Madre, 299 



de Mendoza, 560 



Oveja, 518, 521, 523, 525, 526, 527, 529, 

 530, 536, 537. 538, 539, 540, 554, 555, 

 556, 605, 606, 607, 608, 636, 644, 675, 

 680, 68 1, 684, 686, 687 



de San Luis, 560 



Ventana [Argentina], 514, 520, 544, 629 

 [Patagonia], 521, 527, 538, 539, 543, 

 554- 556, 636, 639, 640, 644, 684, 

 686 



Sierras, Argentine, 552, 629 

 Sievers, 311 

 Sigmodon, 44, 69 

 Sigmodontina?, 50 

 Sigmomys, 62 

 Sigmurethra, 612 

 Signalosa, 452 



atchafalaya, 452, 453 



mexicana, 298, 301, 452 

 Silurida;, 240, 241, 366, 368, 369, 370, 381, 484 



African, 368 



branchicolce, 244 



opisthopterce, 244 



South American, 368 

 Silurinae, 239 



Siluroidei trichomycleriformes, 244 

 Silurus bagre, 381 



candiru, 398 



carinalus, 392 



cataphractus, 393 



chilensis, 242 



claries, 388 



ceecutiens, 398 



coslatus, 392 



fasciatus, 391 



hexadactylus, 380 



lima, 392 



sapipoca, 386 

 Simon, E., 642, 643 

 Simpson, C. T., 616 

 Siphostoma starksi, 299 



Sisson, 141 

 Sitka, 626 

 Skiffia, 459 



bilineata, 304, 459 



lermse, 304, 459 



multipunctata, 304, 459 



variegata, 304, 459 

 Skunk, 143, 146 



Brazilian, 143 



Chilian, 143 

 Skunks, bare-nosed, 143 



Central American, 144 



Mexican, 143 



South American, 144 

 Sloths, 6 

 Smith, E. A., 533, 536 



Hamilton, 152, 153, 154 



J. P. G., 490 



S. J-, 653, 654 

 Smith's ranch, 174, 175 



Smitt, F. A., 234, 236, 273, 277, 280, 503, 505 

 Smyth Channel, 651, 653 

 Snails, Amnicoloid, 553 



Bolivian land, 294 



Brazilian land, 629 



families of, 611 



land, 519, 623 



Lymnaeid, 531, 532 



Middle American, 623 



Orthurethrous, 611 



Patuloid, 516, 518 



Pond, 631 



Pulmonate, 532 



river, 548 



Sigmurethrous, 612 



South American, 518 



Tasmanian, 516 

 Socorro Id., 139 

 Solaropsis, 622, 625 

 Soleidae, 483, 484 

 Soleotalpa, 483 

 Sorubim, 335, 392 



caparary, 392 



infraocularis , 392 



jandia, 392 



lima, 315, 321, 341, 348, 392 



