1098 THE VOYAGE OF H.M.S. CHALLENGER. 
Pan-pipes, 723. 
Panay Island, 622, 652. 
Pandanus, 478, 488, 502, 517, 546, 679. 
Pandion haliaetus, 727. 
Papeno Yalley, 783, 785, 788. 
Papiete Harbour, 776, 788. 
Papilio alcidinus, 548, 581 ; P. laglaizei, 
582; P. polydarnas, 128; P. thomsonii, 
555. 
Papuan pigs, 729. 
Papuans, 730, 731. 
Paractiniae, 575. 
Paradis tubulifera, 575. 
Paracydo'is milne-edwardsi, 590. 
Paradisea apoda, 550 ; P. minor, £50 ; 
P. papuana, 598 ; P. rubra, 598. 
Paradoxostoma, 847. 
Paragonaster, 617. 
Parahiba, 215 ; soundings off, 215. 
Paralomis verrucosus, 898. 
Paranebalia, 151. 
Parapari, Mount, 623. 
Par archaster, 614 ; P. pediaifer, 610. 
Parasites, on Crinoidea, 317 ; on fisli, 183, 
846. 
Parasitic Nemertines, 169. 
Parelpidia cylindrica, 833. 
Parencbymula, 641. 
Parinarium laurinum, 719. 
Parker Bay, 867. 
Parker, Prof. W. K., on Green Turtle, 928, 
1065. 
Parroquet, 485 ; Brush-tongued, 534. 
Parrots, 485, 489, 497, 548, 598, 729. 
Partula hartmanni, 729. 
Pas, Lake, 661. 
Pasithea, 187. 
Passage Island, 605. 
Passigi Island, 605. 
Patagonia, 869, 878, 886 ; Brachyura at, 
591 ; forests of, 876; glaciers at, 876 ; 
scenery of, 876. 
Patella, 628. 
Patina pellucida, 136 ; P. tella, 136. 
Patten, Capt. John, 243. 
Patterson, Mr., xxxix. 
Paynter Island, 866. 
Peacock, Capt. George, 876. 
Peak, of Fernando Noronha, 211, 213 ; of 
Tenerife, ascent of, 53 ; rabbits on, 
55 ; spiders on, 55 ; sunset effect on, 
54 ; vegetation on, 54 ; of Ternate, 
ascent of, 598 ; of Tidore, 604. 
Peaked Bock, 628, 744. 
Peareey, F., 455, 783. 
Pearcey Rock, 339. 
Pearl Lochs Harbour, 763. 
Pearl, sliellers, 541; shells, 545. 
Pearly Nautilus, living specimen of, 490. 
Pedanthis, 601. 
Pec ten, 651. 
Pectinura, 173. 
Pedis, 601 ; P. antardica, 601. 
Pectyllidse, 601. 
Pedyllis, 601. 
Pedata, 278, 280. 
Pedicellinopsis fruticosa, 671. 
Pediculus capitis, 129. 
Pedro Island, 862. 
Pedro Sarmiento, 867, 869. 
Pegella ichorina, 580. 
Pelagia, 471. 
Pelagic, Diatoms, account of the, 930 ■; 
organisms, 195, 218, 219, 833, 838, 
847. 
Pelagodroma, 324. 
Pelagonemertes rollestoni, 831. 
Pelamys bicolor, 485, 681. 
Pele’s hair, 768, 769. 
Pelecanidae, 328. 
Pelecano'ides, 325, 326 ; distinct peculiari- 
ties of, 326 ; P. urinatrix, 359. 
Pelecanus fuscus, 126. 
Pelew Island, 730. 
Pelicans, 126. 
Pellina, 571. 
Pelops gularis, 555. 
Peltarion spinulosum, 587, 592. 
Pembroke Point, 892. 
Penceus, 527. 
Peneid shrimps, 182. 
Penguins, 258, 295, 357, 358, 361, 398, 
400, 436; aquatic migration of, 266 ; 
Crested, 358; distribution in time of, 
363; as food and fuel, 377 ; Gentoo, 
295 ; geographical distribution of, 
362; iris of, 258 ; Jackass, 259, 894 ; 
Johnny, 295, 357 ; King, 296, 357, 
397 ; moulting, 297 ; nest of, 261 ; 
and pigs at Hog Island, 321 ; Rock- 
hopper, 259, 296, 358 ; skin of, 321 ; 
structural features of, 361; young, 297. 
Penguin Island, 318, 321, 402, 862. 
Penguin rookeries, 259, 264, 296 ; at 
Christmas Harbour, 296 ; at Inacces- 
sible Island, 258 ; stampede across, 
260. 
Peniagone wyvillii, 775. 
Pennatulida, account of the, 49. 
Pennatulids, 557, 651, 744. 
Penrhyn Island, 765. 
Pentacheles, 524. 
Pentacrinidae, 306. 
Pentacrinus, 303, 306, 651 ; P. alterni- 
cirrus, 316, 317, 669; P. maclearanus, 
303, 311 ; P. naresianus, 669 ; P. 
wyville-thomsoni, 303. 
Pentalophora decadis, 146. 
Pentarthrvm carmichaeli, 269. 
Pepsis collaris, 236. 
Percis allporti, 454. 
Peribolaster, 616. 
Pericera, 586 ; P. cornuta, 587. 
Pericharax, 642. 
Peridiniidae, 934. 
Peridinivm tripos, 218, 933 ; P. tabulatum, 
935. 
Perigea subaurea, 148. 
Periophthalmus, 489, 497; P. Icoelreuteri , 
489. 
Pcripatus, 284, 473 ; P. capensis, 284, 473; 
geographical distribution of, 285 ; P. 
novoe-zealandice, 473; viscid discharge 
from, 285. 
Periphema regina, 603. 
Periphragella, 451. 
Periphxylla mirabilis, 602. 
Periphyllidae, 601. 
Perisiphonia, 752. 
Peristera geoffroyi, 213. 
Peritricha, 934. 
Perkin, 948. 
Peromedusae, 601. 
Peron on oceanic temperature, xxxviL 
Peru, 886. 
“ Peru,” the, 876. 
Peruaguacu river, 227 ; river steamers on, 
228 ; scenery on, 228. 
Peruvian Current, 363. 
Petalophthalmus armiger, 742. 
Peter the Great Island, 416. 
Peters, Prof., on Ar otocephalus, 355. 
Petrels, 358, 765 ; account of the, 323 ; 
Burrowing, 787 ; difference between, 
and Gulls, 326. 
Petrochirus granulatus, 900. 
Petrology of St. Paul’s Rocks, 206, 207 ; 
see also Rocks. 
Pets kept by Malays, 564. 
Pettersson, Dr., observations on sea water 
ice by, 426, 427. 
Pfahlbauten, 661. 
Phabotreron brevirostris, 666. 
Phaeodaria, 222, 227,759, 842,903; descrip-' 
tion of, 225 ; difference between, and 
other Radiolaria, 225 ; obtained dur- 
ing voyage, 225. 
Phaeodium, 225 ; structure in Foramini- 
fera resembling, 842. 
Phaethon, 783 ; P. cethereus, 530, 928 ; P. 
Jlavirostris, 144, 476, 738, 928. 
Phalacrocorax, 328. 
Phalanger, 713, 729 ; Woolly, 564. 
Phalangista maculata, 456. 
Phalarope, 680. 
Phalaropus hyperboreus, 680. 
Phascogale calura, 456. 
Phascolion, 908. 
Phascolosoma, 908 ; P. Jlagriferum , 908 ; 
P. vulgare, 908. 
