Index 



Ardeidae, aigrette, 273; gray colors, 



275; feathers, 321. 

 Arenicola claparedii, 221. 

 Arenicolidae, 221. 

 Aricia s^). ( '?), 199. 

 Aricideopsis megalops, 199. 

 Ariciidae, 199. 

 Asyndesinus, white color, 276. 



torquatus, color modifications, 378. 

 Autolytus varius sp. nov. Sacconereis 



phase, 237. 

 Balaeniceps, feathers, 318. 

 Barb, definition, 251; figure, 252. 

 Barbicels (cilia), deiinition, 253. 

 Barbs and barbules, figures, opp. 



398, 400, 402, 404, 406, 408, 410, 



412, 414, 416, 418, 420, 422, 424, 



426, 428, 430, 432, 434, 436; 



down, figures, opp. 440, 442, 



444, 446. 

 Barbule (radius), definition, 252; 



base, 253 ; cilia, 254 ; distal (hook 



fibers), 252; dorsal spines, 253; 



down, 387; nodes, 254; prongs, 



254; proximal (curved fibers), 



252; ventral teeth, 254. 

 Base of barbule (lamella), definition, 



253. 

 Belgian hare. See Hare, Belgian. 

 Beroe forskali, obtained in surface 



hauls, 21. 

 Bigelow, H. B., 239. 

 Blepharocorys, 47. 



uneinatum, 47. 

 Bombycilla garrula, wax-tips, 382; 



figure, opp. 438. 

 Bombycillidae, feathers, 381. 

 Bonasa, ventral ridge, 266. 



umbellus, figures of barbules, opp. 



420. 

 Botaurus, feathers, 323. 



lentiginosus, figures of down barb- 

 ules, opp. 440. 

 Brachiolophus, 240. 

 Brada granulata, 215. 



pilosa, 215. 

 Branta, feathers, 328; down, 329. 

 Brauchiomma disparoculatum, 223. 

 Braune, Untersuchungen liber die in 



^\^ederkauermag•en vorkommenden 



Protozoen, discussion of, 103-109 

 Bubo maximus, feathers, 371; down, 



375. 



virginianus, figures of barbules, 



opp. 436. 

 Bubuleus ibid, aigrette-like feathers, 



324. 

 Bucco, down, 376. 

 Bucconinae, feathers, 374. 

 Bucerotidae, eyelashes, 274; feathers, 



370; down, 375. 

 Buetschlia, 46, 47. 

 laneeolata, 51. 

 neglecta, 51. 

 postciliata, 48. 



[518] 



Bundle, A., cited on genera Ento- 

 dinium and Diplodinium, 47, 53. 



Buteo, feathers, 335. 



borealis, feathers, 335; down, 336; 

 figures of Vjarbules, opp. 418. 



Butorides, feathers, 323. 



virescens, feathers, 323; figures of 

 barbules, opp. 412. 



Cacatua galerita, feathers, 365; fig- 

 guros of barbules, 0])i). 432. 



California Pocket Gopher, Anatom- 

 ical Adaptations in the Thoracic 

 Limb, 447. 



Calamus (barrel tube), definition, 

 250. 



Calopezus, feathers, 346. 



Capitellidae, 212. 



Capitonidae, feathers, 374; down, 

 376; color modifications, 378. 



Caprimulgi, feathers, 372 ; down, 375 ; 

 figures of barbules, opp. 436. 



Cardinalis cardinalis, red color, 277. 



Cariama, relationships, 324, 354; 

 down, 353; systematic position, 

 389. 

 cristata, feathers, 352; figures of 

 barbules, opp. 426. 



Cariamidae, feathers, 352; relation- 

 ships, 354. 



Carinatae, feathers, 296; nestling 

 feathers, 259; evolution as sug- 

 gested by epiphyology, 388. 



Cassiopea xaymachana, 240. 



Cassowary, filoplumes, 290. 



Casuariidae, feathers, 291 ; primaries, 

 290. 



Casuariiformes, lack of filopumes, 

 260; shaft, 264; reduction of 

 remiges, 264; feathers, 290; re- 

 lationships, 292; epiphyology, 

 summary, 293; figures of barbs 

 and barbules, opp. 400. 



Casuarius papuanus, calamus, 292; 

 figures of barbs and barbules, 

 opp. 400. 

 uniappendiculatus, calamus, 292. 



Cathartae, feathers, 331; down, 332; 

 relationships, 333; epiphyology, 

 summary, 333. 



Cathartes, eyelashes, 274. 

 aura, feathers, 332. 



Cervle alcyon, proximal barbules, 

 '267; feathers, 370; down, 375; 

 color modifications, 377; figures 

 of barbules, opp. 434. 



Chaetopteridae, 204. 



Chaetopterus variopedatus, 204. 



Chaetozona spinosa, 206. 



Chaetura, feathers, 373; down, 375. 



Chandler, A. C, 243. 



Charadiformes, feathers, 354. 



Charadriidae, feathers, 356; down, 

 357. 



Chauna cristata, feathers, 330; fig- 

 ures of barbules, opp. 414. 



