544 



INDEX 



Trilobites, 222 ; of Arachnida, 256 ; of 

 L! in nl a *, 268 ; of Scorpions, 304 ; of 

 Pe.lipalpi, 310 ; of Spiders, 329 ; of 

 Solifugae, 427; of Pseudoscorpions, 434 ; 

 of Plialangidea, 444 ; of Acarina, 459 ; 

 if Tardigrada, 480 ; of Pentastomida, 

 l'.)l ; of Pycuogons, 513 

 Mitra/ius (Aegidae), habitat, 211 

 Allman, on larvae of Pycnogons, 523 



Alona (ineludiug Leydiijin, Aln<i, 



*. Gfraptoleberis), 53 

 is, 53 



Alpheidae, l<)3 ; habitat, 198 



Al/iheus, 163 ; reversal of regeneration, 

 156 



Alveolus, of palpal organ of Spiders, 322 



Amawrobius, 399 ', A.fenestralis, 399 ; A. 

 'i ; A. xi DI if is, 399 ; spinnerets, 

 326 



.1 mblyocari num, 388 



. \ nihliimii ,/><i, 47<> : A. hebmeum, 456, 470 



Amblypygi, .//.' 



Aminothea, 50"'. '>!.'/. ; A. achelioides, 534 ; 

 ./. brevipes, 5-H ; A.i'i-liiiiniii. 505,509, 

 510,534, 541, 542; A. fibulifera, 522, 

 5-'!l, 541 ; A. fmnciscaita, 541; A. 

 grandis, 53 I ; .1. hiyiiila, 534, 535, 

 "'11; A. laevis, 541; A. l'>n<iicottis, 

 533: A. longipes, 506, 534, 541; A. 

 magnirostris, 531, 541; .1. /;//*////;;, 

 512; .1. ii iiiiiiKin ii/i/ata, 534 



Aniiiiotlieidae, .*// 



. I iini/iiniiii. .}!..' 



Aniiiliarthrandria, >>1 



AniphaseaiKlria, .7, v 



. I III fill in, I. .'"'/ 



Aniphi])oda, / Hi f. ; pelagic, 202 ; fresh 



water, '21 1 



Unpullaceal glands, 335, 349 

 Aiiipyrini, ,.' /.,' 



Ampyx, 231, ..';.; ; A. roualti, 230 

 Anabiosis, in Tardigrada, 4X4 

 .1 /iiiti/i'i. 455, 

 An.-ilgeshiae. .}';; 

 Ananteris, .',<; 



. I mi iih in. 



An is], id !,,-!. //.; ; distribution, 211, 217 



AlKI>|>i'l;n-. .S'.'/ 



AiKixjinli'*. II',, 117; relation to Schizo- 

 pnda. 112; distribution, 211 ; A. tas- 



te, 11 "', 116 : habitat, 211 

 Anaspididae, //' 

 An- tola, X.'/ 



Anela alus, '/.',.' 



[ngelina, 



A ///.sv/.^j/.v l, i, -ill iic ni, ,;.v; 

 Atiisu]ii)da, /.'.' 



ra pattersoni, 60; distribution, 

 202, 203 

 Anoiut'i'oda. '/ 

 Inoii hynch ' . 532 



Anoinura, JiJ? ; relation to Thalassiuidea. 

 167 



.1 i/iij>fiitliic{;/t>i.s, 511, 538 ; A. lent us, 524 : 

 A. neglectus, 539 ; A. i/ci'/<////.v, ."> 12 : .1. 

 petiolatus, 508, 510, 539, 541, 542 ; J. 

 viresceiis, 540, 542 



Anopoli'iius, 247 



Antarctic zone (marine), 200 



Antarctica, evidence on, 200, 217 



Antennae, of Crustacea, 5, 8 ; of Phyllo- 

 poda, 24 ; of Cladocera, 37 ; of Cope- 

 poda, 55 ; of Cirripedia, 81 f. ; of Ostra- 

 coda, 107 ; of Malacostraca, 110 : of 

 Anoinura, 168; of Corystes cassive- 

 launus, 170, 183, 189; used in respira- 

 tion, 170 ; of Trilobites, 237 



Antunnary gland, 13 (=greeu gland, <j.r.) 



Antlirobia, 406; A. iiKinniinnthia, 334, 

 366 



A iitlinrii, I . '/ 



Antliuridae, 1-4 



Ants and spiders, 370 



Anyphaena accentuata, 397 



Aphantochilinae. 4H 



Aphantochilus, 414 



Apoda, 94 



Apodidae, 19, 21, 22, 23, 27, 28, 29, 31, 

 3G, 211 



Aponomma, 4' n 



Appendages (incl.-\egs, limbs), of (.'nis- 

 taeea, 7 ; of Entomostrnca, 18 ; of 

 Phyllopoda, 24 ; of Cladocera, 40 ; of 

 Copepoda, 55 ; of Cirripedia, 80 f. ; of 

 Ostracoda, 107 ; of Malacostraca, 110 ; 

 of Xebalia, 111 ; of Eumalacostraca, 

 113 ; of Anaspides, 115 ; of Mysid,-irc;i, 

 118 f. ; of Cumacea, 120: of lsop,HJ;i. 

 121 f. ; of Amphipoda, 13(5 f. ; of 

 Stomatopoda, 142 ; of Euphausiacea, 

 144 f. ; of Decapoda, 152 ; of Macrura, 

 153 ; of their larvae, 159 ; of Anomura, 

 lt!7 f. ; nl' /'>i/-i/iis, 175 ; of Brachyura, 

 181 f. ; alterations caused by parasites, 

 100 f. ; by hermaphroditism, 102 f. ; 

 of Trilobita. 236, 237 ; of Arachnida, 

 2.V, f. ; of Limning. 262, 263 ; of />/////- 

 f.Ti's, 285 f. ; of Scorpions, 301, 303 ; 

 of Pedipalpi. 309 ; of Spiders, 319 ; of 

 Palpigradi, 422 ; of Solifugae, 426 ; of 

 I'.seudoseorpions. 432 ; of Podogona, 

 440 ; of Plialangidea, 443 ; of Acarina. 

 458 ; of Tardigrada, 479 ; of Penta- 

 stomida, 493 ; of Pyeuogons, 503 f. 



Apseudes */iiin'<iis, 123 



Apseudidae, ./..'..' 



. \pstein, 335 



Apus, 21, 23, 25, 28, 30, 32, 34, 36, 221, 

 212. 243; segmentation, 6; A. aus- 

 truliriixix, 36 ; A. cancriform/is, 36 ; 

 habitat, 34 



Arachuida, introduction to, 255 ; segmen- 

 tation of body, 255-6 ; primitive. 256-7 ; 



