INDEX. 



Chitoniscus 670 2 . 

 Chloroehroa 697'. 

 Chlorops 750 l . 

 Chlorotocus 532-. 

 Choerocampa 715 J . 

 Chondracanthus 409 '-, 

 development 401, 403. 

 Chondroclaea 269 -. 

 Chondroid tissue Balano- 



glossida 86, 91. 

 Chondrostachvs 33. 

 Chonephilus 406 2 . 

 Choniostoma 410 2 . 

 Chonopeltis 413. 

 Chordeuma 593 l . 

 Chordotonal organs 338, 



630. 



Choriaster 191 l . 

 Choridella 511. 

 Chorimus 545 2 . 

 Chorioptes 852 l . 853. 

 Chorismus 533 '. 

 Chorisoneura 667 -. 

 Chorizocormus 37 l . 

 Chortoglyphus 854'. 

 Chromatophor.es ( Yus- 



tacea 443. 

 Chrysalis 710, Insect a 



639. 



Chrysis 761, 762. 

 Cbrysomelidae 735-. 

 Chrysopa 704 2 . 

 Chrysopolomidae 716". 

 Chthamalus 425 2 . 

 Chthonius 836. 

 Chunomysis 471 '-. 

 Chydorus 381 2 . 

 Chylific ventricle 626. 

 Cicada 696. 

 Cicindela 726'. 

 Cidaris 239 2 . genital 

 pores 210. spines 

 235. 



Cidaroida 239. 

 Cidaropsis 240 2 . 

 Cilix 717 '-. 

 Cimex 694'. 

 Cioidae 731 -.' 

 Ciona 3, 5, 6, 7, 26 2 , 27 1 , 

 anatomy of 3, pharynx 

 of 11. egg of 'l'.). 

 epieardium of Hi, 22, 

 gonads of 18. 

 Cionobrissus 246 2 . 

 Circinalium 34-. 

 Circopeltis 240-'. 

 Cirolana 489 1 . 

 Cirri Crinoids 271. ('im- 

 pedes 420. 



Cirripedia 413. larvae 

 of 415, shell of 41!. 

 anatomy of 420, fer- 

 tilisation of 422, habit s 

 of 422, geological his- 

 tory of 423. 



Cirripedia < Icnnina 423. 

 Cis731 z . 

 Cistelidae 733 1 , 2 . 

 Cithaerias 712'. 

 Cithaeron 822 1 . 

 Citheronia 714 1 . 

 Cixius 697 1 . 



Cladocera 377. males 

 and hermaphrodites 

 379. habits 381. 

 Cladomorphus 670. 

 Cladonotus 672 1 . 

 Cladophiurae 207. 

 Claspers 623. 

 Classification of Coleop- 



tera 724. 

 Clausia 405 2 . 

 ( 'lausocalanus 405 1 . 

 Clavelina 6, 8, 36, 37, 

 38 1 . embryo of 21, 

 23, epieardium of l.~>, 

 22. metamorphosis of 

 24. 



Clavella 408 -. 

 Claviger 728 '. 

 Clavulae 226. 

 Cleantis 488 '. 

 Clear-wings 715 2 . 

 Cledeobia 720'. 

 Clegg-747 1 . 

 Cleptes762. 

 ( 'leridae 732. 

 Clibanarius 540 '. 

 Click-beetles 732-. 

 Clistosaccus 433 2 . 

 Clitumnus 670. 

 clneon ()85, 686. 

 Close suture 282. 

 ( 'lotenia 784. 

 Clothes-moth 720-. 

 Clothilla 677 -. 678'. 

 Clubiona 824. - 

 Clypeaster 244 1 . shell 

 213, radial vessels 

 216, petaloid anilmla- 

 crum and pores 215, 

 apical system and 

 genital openings 218. 

 Clypeastroida 243. 

 Clypeus 245-. of Insect 



610. 



Clypoeniscus 490'. 

 Clytemnestra 405'. 



( Inaemidophorua 720'. 

 ( 'nemidaster 191 -. 

 Cnemidocoptes 852 : . 

 Cnemidotns 726-. 

 Cnethocampa 714 J . 

 ('(..eim-lla 730 1 . 

 Coccus 701 ] . 

 Cochineal-insect "01 '. 

 Cockchafer 72.V-, male 



gonad 63'.. 

 Cockroach 667'. Kritish 



667 2 . 



Cocytia 715 1 . 

 Codaster 311. 313. 

 Codechinus 241 l . 

 Codiopsis 241 ] . 

 Coelasterias 191 -. 

 C'oeliac canal 2s.". 

 ( 'oelocormns 3(>-. 36 2 . 

 Coelom Arthiopoda 317, 

 Asteroids 17 s - ( 'ri- 

 noids 2S5. Kchino- 

 derms 126. history of 

 knowledge of in !->lii- 

 noderms 12H. deve- 

 lopment of in Kehino- 

 derms 143. Entero- 

 pneusta 66. 80. Holo- 

 thurians 260. Ophiu- 

 rids 200. Tunieata. 

 14. 



Coelopleurus 241 -. 

 Coelotes 825 2 . 

 Coenobita liver 442. 

 stridulating ajipara- 

 tus 351. 



( 'oenomyia 746-. 

 Coenonympha 712 1 . 

 Colella 32. 33. 

 Coleoptera 722. (Classi- 

 fication of 724. 

 Coleopterophagus 852'. 

 Colias713 1 . 



Collar coelom Balano- 

 glossida 87. pores ^v 

 Collembola 655. 

 Colletes 763. 

 Collum, Diplopoda 584. 

 Collyrites 246'. apical 



system of 21'.'. 

 Ccilobocentrotns 242'-'. 

 Coloboceras 851 -. 

 Cnlobognatha 594 1 . 

 Colobopleurus 693'. 



Coloehirus, 269 1 . snle of 



249. 



Colon 626. 

 Colopea 822'. 

 Colorado-beetle 735 2 . 



