560 



INDEX 



Pedipalpi (appendages), 263, 303, 309, 



321, 422, 426, 433, 440, 458 

 Pedunctilata, 84 

 Pelagic Crustacea, marine, 202 ; lacus- 



trine, 207 

 Pelops, 467 

 Peltiidae, 63 

 Peltfiyiister, 95 ; structure. 95 ; males, 99 ; 



castration caused by, 100 ; P. currnf/^, 



castration caused by, 100 ; P. sulcatus,Q5 

 Pel turn, %Jfl 

 Peneidae, 162 



Peneidea, 158, 163 ; metamorphosis, 159 

 Penella scujitta, 74 

 Peneus, 158, 162 ; metamorphosis, 159, 



159, 160, 161 

 Pentanymphon, 504, 537 

 Peutaspidae, 57 

 Pentastoma, 488 n. ; P. denticulatuni. 



489, 494 ; P. emarginatum, 489 ; P. 



serrnf ii//i. 489 

 Pentastomida, ,158, 4SS f. ; structure, 



489 ; habitat, 488 ; life-history, 488, 



493 ; hosts of, 496, 497 

 Pephredo hirsuta, 535, 541 

 Peracantlin, 43, 53 ; alimentary canal, 43 

 Peracarida, 114, IIS 

 Pereiopod, denned, 110 ; reduced hind, 



in Galatheidea, 168 ; in Hippidea, 



170 ; in Paguridea, 172 : in Dromiacea, 



184; in Oxystomata, 185 

 Pei'ieyops hirsutus, 393 

 Peroderiiui ri//i,ii/ri<-i/,,i, ','.7 

 Petrarca bathyactidis, '>> 

 Pettaliis, 448 

 Pezomachus ///>/>///>, parasitic m cocoons 



of Spiders, 367 

 Phacopidae, 349 

 I'lKicopini, 243 

 Phacops, 223, 232, 235, ,.'4!> : /'. lutifrons, 



227 ; /'. sternbergi, 248 



rii:-i,,;;ins lu-nn-ntux. 397 



Phagocytes, in Itdimlin, 132 



Phalangide.-i. .'.7,v, ', '/(I f. ; habits, -141 ; ex- 

 ternal structure, 442 ; internal structure, 

 444 ; nervous system, 446 : classifica- 

 tion, 117: I'.ritish .species, I.V, 



Phalangium, 4-t I. 450, 526 ; mouth-parts, 

 443; /'./infiti-,/,1,-11,,1. . r !02 ; P. cornutum, 

 150 ; /'. littorale, r.ni ; />. op uio, 445. 

 446, 450, 526 



I'lmi, mi/nil,.*. ,;;.'/; P. armata, 449; /'. 



/I'/v/ciV", 449 

 Phalangodidae, .'/ /.v 

 Phanodemus, 5.;~> 



Phidippus, .'/:! : P. iimr.^tuns, 365, 421 

 Philichthyidae, 73 

 l'lii/i<'Iith>ix, 73 ; /'. xiphiae, 73 n. 



'lipsia, 251; /'. !tcmi/</i'/i /w, 250 

 Philodrominae, .'/ 1-'< 



Pliilndmnius, 4.1B ; P. aureolus, 413 ; P. 



margaritatus, 413 

 Philoscia in iiscnruin, 12'i 

 Pholcidae, 336, 40 1 

 Pholcus, 320, 401 ; !* phalangioides, 



401 



PhonincicUn, 404 ', f- 7-aculeata, 318 

 Phoroncidiiuae, 317, 404 

 Phosphorescence, of Copepoda, 59 ; rela- 



tion to eyes in deep-sea Crustacea, 150, 



151 

 Phosphorescent organs, of Euphausiidae, 



145 ; of Stylocheiron mastigojpharum, 



151 



Phoxichilidae, 539 

 Phoxichilidiidae, 538 

 P/Hi.'-ic/nlidium, 506, 512, 520, 521 n.. 



523, 525, 538 ; P. angtifntitm, 520 ; P. 



exiguum, 541 ; P.femoratwn, 508, 524, 



538, 540 ; P. globosum, 540 ; P. mollis- 

 simum, 517 ; P. olivaceum, 540 



Phoxichilus, 505, 512, 539 ; P. austral is, 



539, 540; P. bolunii, 539; P. charyb- 

 dni-iis, 514, 515, 539 ; P. laeris, 537, 

 539, 541 ; P. meridionals, 539 ; P. 

 mollis, 539 ; P. probrisrideiis, 532 ; P. 

 pmcerus, 539 ; P. splnoaus, 505. 508, 

 510, 537, 539, 541, 542 ; P. rulgaris, 

 539 



Phreatoicidae, 136 ; distribution, 211. 



217 



Phreatoicidea, /'.' 



Phreatoicopsis, 136 ; distribution, 211 

 Plimttoicus, 136; distribution, 210, 211, 



217 ; P. assimilis, habitat, 210 : P. 



f/i/iinis, habitat, 210 

 Phronima, 140 ; P. sedenturiii, 140 

 P/in/narachne, 414' I*- decipiens, 374, 



414 



Phrynichinae, 313 

 I 'lifint ifh n*, 313 

 Phrynidae, 309, 310, 31-3 

 Phrynopsis, 313 

 Phrynus, 312 

 Phryxidae, 130 

 Phyllocarida, 111, 242 



l'h\ llopoda, 19 f. ; appendages, 24 f. ; 

 alimentary canal, 29 ; vascular system, 

 29 ; nervous system, 30 ; reproductive 

 organs, 31 ; habitat, 32 ; genera, 35 



Phyllosoma, larva of Pliniirnx. 166 



Phytoptidae, 4@4 



I'litlttiptii*. 464 n., 49i> (-E)-iophyes, </./.) 



Pickard-Cambridge, F., 352 



Piekard-Cambridge, 0.. 318, 321 n., 323 n., 

 359 n., 372, 374, 380, 385, 401 n., 

 436, 438, 450, 451, 452 



Pillai, 375 



Pilumnus, 191 



Pinnotheres pisum, 195 



Pinuotheridae, 195 



