INDEX. 



759 



Pygidium laticeps, 308, 399 



macrcei, 249 



maculatum, 249, 308 



marmoratum, 399 



meridae, 308, 399 



minutum, 399 



minutus, 348 



nigricans, 400 



nigromaculatum, 400 



oroyae, 399 



palleum, 399 



pardus, 312, 400 



poeyanum, 308, 399 



proops, 400 



punctatissimum, 399 



punctulatum, 312, 400 



quechuorum, 308, 400 



retropinnis, 400 



riojanum, 399 



rivulatum, 308, 399 



schraidti, 399 



schmidtii, 348 



spegazinii, 348, 399 



taczanowskii, 308, 400 



taenia, 308, 322, 399 



tenue, 399 



tigrinum, 399 



vittatum, 400 

 Pygocentrus, 335, 442 



altus, 442 



bidorsalis, 442 



bilineatus, t\\2 



calmoni, 442 



dulcis, \\v 



melanurus, 442 



nattereri, 324, 345, 350, 442 



niger, 324, 442 



nigricans, 442 



notatus, 442 



piraya, 324, 332, 345, 442 



scapularis, 324, 442 



striolatus, t\\l 



ternetzi, 442 

 Pygopristis, 335, 441 



denticulatus, 324, 441 



fumarius, 441 



Pygopristis serrulatus, 345, 441 

 Pyramidula patagonica, 517 

 Pyrgophorus, 562 

 Pyrgula neveni, 561 

 Pyrgulopsis, 569, 570 



spinosa, 562 

 Pyrrhulina, 335, 428 



argyrops, 428 



australe, 343 



australis, 428 



brevis, 343, 428 



filamentosa, 323, 428 



beta, 428 



maxima, 428 



melanostoma, 428 



semifasciata, 428 



semifasciata, 428 

 Pyrrhulininae, 256, 428 



(QUEENSLAND, 228, 277 

 Quelch, J. J., 500, 502 

 Quel-Cura, 221 

 Quilichao, 315 

 Quoy, J. R., 487 



& Gaimard, P., 113, 487 



ABBITS, 27 



Radcliffe, L., 511 

 Radiodiscus, 516, 631 



coppingeri, 517 



magellanicus, 517 



millecostatus, 516 



patagonicus, 517 

 Rafinesquiellus, 468 

 Raimondi, 604 

 Raja, 377 



aquila, 378 



batis, 377 



microps, 348, 377 



platana, 348, 377 

 Rajidse, 377, 484 

 Ranfurly, Earl of, 272 

 Ranzani, A. C., 488, 489 

 Raphiodon vulpinus, 346 

 Rat, 57 



black, 44 





