INDEX 



707 



Bulla, 258. 



Bullhead, 457. 



Bu nodes, 141. 



Buprestidtf, 361. 



Bursa Fabricii, 576, 583. 



Bursar la, 63. 



Buteo, 605 ; Bnteonid(c, 590, 603. 



Buthus, 378, 379. 



Butterflies, 350, 351-352. 



Caeca, 374, 638; hepatic, 195; pyloric, 

 195, 438; rectal, 195. 



Caenolestes, 642. 



Caiman, 527, 536, 547, 54$, 54Q- 



Calcanium, 497. 



Calcarea, 92, 105. 



Callinectes, 297, 298, 302. 



Callospermophilus, 658. 



Callotaria, 643. 



Calotes, 537, 553. 



Cambarus, 276-292 ; appendages, 277. 

 278; autotomy, 290; behavior, 290; 

 circulatory system, 282 ; digestive 

 system, 282 ; distinguishing features^ 

 292 ; excretory organs, 284 ; external 

 features, 277 ; muscular system, 287 ; 

 nervous system, 285 ; regeneration, 

 289 ; reproduction, 287 ; sense organs, 

 285. 



Camel, 644, 667 ; Camelida, 667 ; Came- 

 lus, 644, 671. 



Campamtlaria, 128. 



Campodca, 337, 338.. 



Canals, Bidder's, 491 ; circumferential, 

 123, 131; epineural, 199; inguinal, 

 640; meridional, 146, 147; mucous, 

 427 ; nasopalatine, 637 ; paragastric, 

 146, 147; perihffimal, 194; radial, 95, 

 100, 120, 121, 130, 131, 192, 193; ring, 

 193; semicircular, 411 ; of sponges, 99, 

 100; stone, 193, 206, 207; tentacular, 

 146, 147. 



Cancer, 297. 



Candona, 294. 



Canida, 652, 653-654; Canis, 22, 643, 

 653, 684. 



Canines, 679. 



Canlhocamptus, 294. 



Capillaries, 221, 283, 407, 438, 489. 



Caprella, 297, 298, 301. 



Caprimulgida:, 591, 612. 



Capuchin, 644. 



Carabidv, 300 ; Carabus, 332, 335. 



Caracara, 604, 605. 



Carapace, of Cambarus, 277; turtle, 528, 

 529- 



Carbohydrates, ir. 



Carboniferous period, 697. 



Carcharias. 431. 



Carcthirodon. 429. 



Carchesium, 65. 



Cardiac stomach, 278, 282. 



Cardtochelydida, 536. 



Caribou, 669. 



Carina, 580, 581. 



Carnivora, 643, 652. 



Carp, 443, 456, 457. 



Carpals, 497. 



Carpocapsa, 355. 



Carpoidea, 209, 210, 213. 



Carpo-metacarpus, 576, 581. 



Cartilage, 74, 75 ; Meckel's, 494. 



Cassiopea, 133. 



Cassowary, 589, 596. 



Castor, 643 ; Castoridce, 659. 



Casuariidce, 596; Casuariiformes, 589, 

 596 ; Casuarius, 589. 



Cat, 643, 652, 656, 685. 



Catamount, 656. 



Caterpillar, 354. 



Catfish, 443, 456, 457, 458, 475. 



Catharista, 604. 



Cathartes, 604; Cathartida, 590, 603. 



Catosteomi, 444. 



Catostomina, 443, 456 ; Catostomus, 456. 



Cattle, 644, 667, 684. 



Caiidata, 477, 5io, 513-517, 694- 



Caudina, 190. 



Cavia, 643. 



CebidcB, 662, 663 ; Cebus, 644. 



Cecidomyia. 357; CeddomyildcB, 356. 



Cecropia, 353. 



Cell, o, 12, 13-18: definition, 17; divi- 

 sion. 14, 15. id; form, 12; importance, 

 18; number, 12: origin, 17; physi- 

 ology, 13; size, \2; structure, 12; 

 1 theory, 17. 



Cement, 6.55, 678, 679. 



Cenozoic Era, 686, 697. 



Ccntflida, 650. 



Ccntipe le-;, 275, 310-311. 



Centralia, 404. 



CenlrarchidcB, 444, 467. 



Centrosome, 12, 13, 14. 



