Orthagoriscus, 629. 
Osmerus mordax, 108. 
Osprey. XP : 
Otolithu 
Pacific pedea m polyps, 488. 
P:edogenesis, 43 
Palo otringa litoral, 310. 
Paleotringa vetus, 
Palm 
Parasites 
aa, 40. 
sser domesticus, 54. 
Passiflora, 417. 
Pauropus, h 
Pediculus. 
6, 756 
Pelasgic me tower, 8. 
Pelican, brown, 58. 
Pelican, rough-billed, 758. 
Pencillium 350. 
gy, 445. 
Ph ylophóra membranifolia, 290 
ora Menziesii, 294. 
ts in, 511. 
Plante, fe ertilization. of, by insects, 512. 
red S dovere E of, 46, 126. 
Plants 
Piante vital force in, 312. 
nen ded zous 695. 
Pl Marien, OT. 
I — 572. 
n gi, 340. 
8, 685. 
hus. 
Proioplasm, gis gas i in, 379. 
P 
INDEX. i18 
Psilophyton, 476. 
Ptilota, 289. 
Punctaria, 296. 
ball, 347 
Puffinus Cofiradi, 31 
Pyranga sestiva, 56 
Quaternary deposits in Missouri, 61. 
Rabbit, hybrid, 375. 
Raspberry beetle, 6 
Rat, albino, 376. 
Reason in animals, 51. 
Red bird, summer, 56. 
Redhead, 693. 
Regina leberis, 375. 
Regulus, 542 
Reproduction of limbs, 376. 
Reptiles, 444 
Reptiles, fo. 562. 
Reptiles, mosasauroid, 62. 
Reptiles, skull of, 505. 
Rhinoceros 
Rh not 
Rhodome 
Rhus, ation p^ jg TRAN of, 689 
Peona scabra, 555. 
Rissa, 369. 
Satao, 36 
Sal 
Salt lakes 
Salt mud of Pikes nie: 567. 
Salt plains, 695. 
Salvia, fertilized by pees 689. 
Sand 
Saperda, 
Sargassum im baceiferum, 294. 
lui tend d 
Sar a, 43, 400. 
Seurocep bien. 695. 
Saurodontida, 695 
Schinus, nr ag t in leaves of, 689. 
Sciences, relation of mice itam to. "biological, 
Sciurus Carolinensis, 58. 
Sciurus striatus, 249. 
Scoleco er me , 046. 
Scolithus 
Scomberesox r T 52. 
