INDEX 



549 



Cryptocerus, 414 



Cryptoniscidae, 130 



Cryptonisciua, 129, 130 



Cryptoniscus, larva of Epicarida, 1 29, 131, 



132 

 Cryptophialus, 92 ; C. minutus, 92, 93 ; 



G. striatus, 93 



Cryptostemma westermannii, 439 

 Cryptostemmatidae, 440 

 Cryptothele, 400 

 Ctenidae, 418 

 Cteninae, 418 



Cteniza, 388 ; C. ariana, 355 

 Ctenizinae, 388 

 Ctenocephalus, 24.7 

 Gtenophora, 412 

 Ctenopoda, 51 

 Ctenopyge, 232, 247 

 Ctenus, 418 

 Cucullus, 440 

 Cuma, 121 



Cumacea, 114, 120 ; of the Caspian, 215 

 Cumidae, 121 

 Cyainidae, 140 

 Cyamus ceti, 140 

 Cybaeinae, 415 

 Cybele, 251 

 Cyclaspis, 121 



Cyclestfieria, 37 : C. hislopi, 37 

 Cyclodorippe dromioides, eyes, 149 

 Cyclograjjsus, 196 ; distribution, 200 

 Cyclometopa, 188 f. ; respiration, 189, 190 

 Cyclopiclae, 61, 62 ; subterranean, 209 

 Cyclops, 62 ; C. fuscus, habitat, 207 ; C. 



strenuus, habitat, 207, 208 ; C. stygius, 



habitat, 210 

 Cyclosa conica, 409 

 Cyclosternnm, 389 

 Cydrela, 399 

 Gymodoce, 126 . 

 Cymonomus, 188 ; C. granulatus, 185 ; 



eyes, 149, 186 ; C. normani, 186 ; 



C. quadratus, 186 

 Oymothoa, 126 ; habitat, 211 

 Cymothoidae, 126 

 Cyphaspis, 251 



Cyphophthalmi, 443, 444, 447 

 Cypridae, 107 ; subterranean, 209 

 Cypridinidae, 108 

 Cypris, 107 ; C. reptans, parthenogenesis, 



108 

 Cypris larva, of Cirripedia, 80, 82 ; of 



Sacculina, 97, 99 

 Cyrtauchenius, 3S8 ; G. elongatus, funnel 



of, 356 



Gythere dictyon, 108 

 Cytherellidae, 109 

 Cytheridae, 107 



DactylopistJies digiticeps, 405 

 Dactylopns tisboides, 62 

 Daesin, 429 



Daesiinae, 439 



Dajidae, 130 



Dalmanites, 249 ; D. iniljrictnl us, eye, 

 228 ; D. Umulurus, 250 ; />. socialis, 

 larvae, 240 



Danalia curvata, 130, 131, 132 



Daphnella, 51 ; testes, 44 



Dn/ilinia, 37, 38, 39, 51; ovary, 45, 48 ; 

 D. magna, 50 ; D. obtasa, 51 



Daphniidae, 51 ; appendages, 40 ; ali- 

 mentary canal, 42 ; reproduction, 48 ; 

 reactions, 50 



Darwin, on Cirripedia, 80, 85, 86, 92, 94 



Dasylobus, 450 



Decapoda, 152 f. ; systematic position, 114 ; 

 alimentary canal, 1 4 ; pelagic, 202 ; 

 subterranean, 210 ; Rhizocepliala para- 

 sitic on, 95, 101 ; Bopyridae parasitic 

 on, 133 



Dechenella, 251 



Decolopoda, 504, 529, 532 ; D. antarctica, 

 532 ; 1). australis, 531, 532 



Decolopodidae, 531 



Defective orb-webs, 349 



Deiphon, 235, 251 ; D.forbesi, 250 



Delena, 414 



Delobranchiata, 258, 259 f. 



Demodex, 466 ; D. folliculorum, 465 



Demodicidae, 455, 465 



Dendrogaster aster icola, 94 



Dermacentor, 469 



Dermanyssinae, 471 



Dermanyssus aviiim, 471 



Dermaturus, 181 ; 1). hispidus, 178 



Desis, 415 



Deutovum, 462 



Development, of Monstrillidae, 64 ; of 

 Cirripedia, 80 ; of Rhizocephala, 96 ; 

 of Epicarida, 130; of Stomatopoda, 

 142 ; of Shrimps and Prawns, 159 ; of 

 Loricata, 165 ; of Hermit-Crabs, 179 ; 

 ofBrachyura, 181 ; of Trilobites, 238 f.; 

 of Limidns, 275 ; of Scorpio, 305 ; of 

 Pseudoscorpions, 434 ; of Mites, 462 ; 

 of Tardigrada, 483 ; of Pentastomida, 

 493 ; of Pycnogons, 520 



Diaea, 412 ; D. dorsata, 413 



Diaphragm, of Solifugae, 427 



Diaptomns, 59 ; distribution, 208, 216 ; 

 D. caerideus, habitat, 208 ; />. castor, 

 habitat, 206 ; It. gradlis, habitat, 206 



Diastylidae, 121 



Dnixh/lis, 121 ; D. goodsiri, 121 ; D. 

 stygia, 120 



Dichdispis, 88 



Dichelestiidae, 68 ; classification, 63 



D i cli eJcst hi iii, OS 



Dick, 363 



Dicranogmus, 252 



Itii-niiiolasma, 452 



Dirt/nia, 398 ; D. arundinacea, 399 ; D. 

 uncinata, 399 



