82 4 



INDEX. 



Calyx (of Vorticella), 98 ; (of Crinoids), 



210, 211. 



Camelidcv, 651, 710, 711, 722. 

 CamelopardaUdce, 717, 722. 

 Camelopardalis, 717. 

 Camelus, 711, 712. 

 Campanularia, 126. 

 Campanularida, 112, 125 ; medusiform 



gonopliores of, 126. 

 Campodea, 345, 347. 

 Canals, of Sponges, 86; of Alcyonaria, 



166, 169; of Ctenophora, 177, 178. 

 Cancroma, 610. 

 Canidce, 747, 748, 752. 

 Canis, 747, 748. 

 Cantharidce, 362. 

 Canvass-back Duck, 606. 

 Capitulum (Lepadidce), 288, 290. 

 Capra, 719, 720. 

 Caprella, 303. 

 Capreolus, 714, 715, 716. 

 Caprimulgidce, 628, 629. 

 Capuchin Monkeys, 777. 

 Capybara, 755. 

 Carabidce, 362. 

 Caracal, 751. 

 Carapace, of Difflugia, 65; of Arcella, ib. ; 



of Vaginicola, 99; of Crustacea, 279, 



305 ; of Lobster, 279, 307 ; of Crab, 311 ; 



of Chelonian Reptiles, 531, 534. 

 Carcharias, 499. 

 Carcharodon, 506. 

 Carchesium, 99. 

 Cardiadce, 403, 404. 

 Carduelis. 626. 

 Caribou, 716. 

 Carinaria, 369, 414. 

 Carinatce, 594, 600. 

 Carnivora, general characters of, 734 ; 



divisions of, 735-751; distribution of, in 



time, 751, 752. 

 Carp, 488. 

 Carpophaga, 664. 

 Carriage-spring apparatus (Brachiopoda). 



390. 



Caryocaris, 313. 

 Caryophyllia, 160. 

 Cassidina, 305. 

 Cassidulinidce, 74. 

 Cassis, 410. 



Cassowary, 596, 597, 598. 

 Castor, 756. 

 Castoridce, 756, 760. 

 Castoroides, 761. 

 Casuarius, 597. 

 Catarhina, 727, 731, 736 

 Cathartes, 633. 

 Cathartidce, 631.632. 

 Catodontidce, 685, 6S8, 692. 

 Cats, 74*, 750, 751. 

 <7ama, 755. 

 Cavicornia, 717. 

 Caviidcp, 755, 760. 

 Cebidce, 776. 

 Te&MS, 777. 

 CecMomyia, 355. 

 Cells, of Polyzoa. 373, 374. 

 Cellulose in Ascidiaiis, 15, 381. 

 Cement-gland of Cirripedes, 287, 289. 

 Centetes, 769. 

 Centetidce, 7^9, 771. 

 Centipedes, 327, 329. 

 Centrocercus, 614. 



Cephalaspis, 494, 505. 

 Cephalobranchiata (see Tubicola}. 

 Cephalophora (Mollusca), 396. 

 Cephalopoda, 367, 368, 369, 396 ; general 

 characters of, 418; arms of, 419 ; funnel 

 of, 420; ink-bag of, 421; mandibles of, 

 i&. ; digestive system of, i&. ; branchiae 

 of, ib. ; nervous system of, ib. ; repro- 



' duction of, 422-424; skeleton of, 425, 

 426 ; divisions of, 426-435 ; distribution 

 of, in space, 435 ; in time, 435-437. 



Cephaloptera, 500. 



Cephalothorax, of Crustacea, 278; of Ar- 

 achnida, 315. 



Cephaluna, 284. 



Cephea. 144. 



Cerastes, 542. 



Ceratiocaris, 313. 



Ceratites, 433, 437. 



Ceratudus, 490, 491, 500, 501, 502, 503, 507. 



Ceratophrys, 513. 



Cercocebus, 778. 



Cercolabes, 756, 757. 



Cercolabidce, 756. 



Cercoleptes, 741. 



Cercopitkecus, 778. 



Cere, of Birds, 584, 591. 



Cerianthus, 155, 157, 180. 



Cerithiadce, 412. 



Cert.hia, 627. 



Certhidce, 627. 



Cervidce, 713, 722. 



Cervus, 715, 716. 



Cer^/^, 629. 



Cestoidea (see Tceniada}. 



Cestracion, 498, 505. 



Cestraphori, 498, 506. 



Cestum, 180. 



Cetacea, 640, 641, 642, 643, 645, 646, 650, 

 651, 653, 680; general characters of, 684 ; 

 groups of, 685 ; distribution of, in time, 

 692. 



Cetiosaurus, 558, 567. 



Cetochilus, 294. 



Cetonia, 361. 



Chacma, 779. 



Chceropotamus, 722. 



Chceropsis, 705. 



Chceropus, 666. 



Chcetoderma, 255. 



Chcetognatha. 254, 271. 



Chcetonotus, 249. 



Chcetophora, 259. 



Chalcididce, 547. 



Chalicomys, 760. 



Challengeria, 73. 



Challengerida, 73. 



Chamceleo, 552. 



Chamceleontidce, 552. 



Chamidce, 403, 404. 



Chamois, 7x9. 



Channel-bill Cuckoo, 620. 



Charadriidce, 612. 



Charadrius, 612. 



Cheese-mite, 321. 



Cheetah, 751. 



Cheilostomata, 379, 380. 



Cheiromydce, 773. 



Cheiromys, 773, 774. 



Cheironectes, 666. 



Cheiroptera, general characters of, 761 ; 

 divisions of, 763 ; distribution of, in 

 time, 765. 



