480 



INDEX. 



Kotifera, 257. 



Sabella, 394. 



Sagartia, 421. 



Sareia, 360. 



Saw-fly, ovipositor of, 161. 



Scales of Butterflies, 91. 



Bristle-tail, 86. 



Diamond-beetle, 93. 



Hounaer, 23. 



Gnat, 84. 



Goldfish, 20. 



Perch, 19. 



Pike, 24. 



Podura, 87. 



Sugar-lonse, 86. 



Wrasse, 23. 

 Scallop, eyes of, 57. 

 Sea-anemones, Tveapona of, 407. 

 Sea-cucumber, 340. 



dumb-bells of, 341. 

 Sea-mat, 70. 



Sea-mouse, bristles of, 303. 

 Sea-shore, pleasures of, 374. 

 Sea-urchin, spines of, 318. 



larv£B of, 347. 



pedicellari« of, 324. 



pores of, 333. 



skeleton of, 319. 



suckers of, 332. 

 Serpula, 313. 

 Shell of Cuttle, 44. 



Haliotis, 49. 



Pearl-oyster, 47 



Pinna, 47. 

 Shore-crab, 210. 

 Silkworm, foot of, 140. 



spinner of, 181. 

 Skeleton Wheel-bearer, 278. 

 Slug, ears of, 64. 



tongue of, 52. 

 Snail, eye of, 61. 

 Spicula of Alcyonium, 404. 



Chirodota, 343. 



Fish-scales, 25. 



Holothuria, 340. 



Sponges, 441. 



Bynapta, 343. 

 Spiders, eyes of, 238. 



fangs of, 23a 



foot of, 250. 



habits of, 234. 



silk of, 242. 



spinner of, 244. 

 Spines of Heart-urchin, 336. 



Sea-urchin, 318. 

 Spinner of Silkworm, 180. 



Spider, 244. 

 Spiracles of Insects, 112, 114. 

 Sponges, spicula of, 441. 

 Stauridia, 391. 

 Sting of Bee, 142. 



Stylonychia, 473. 



Suckers of Segt-cucumber, 340. 



Sea-urchin, 332. 

 Sugar-louse, 86. 

 Swan-neck, 449. 

 Sword-bearer, 282. 

 Bynapta, 345. 



Tentacle of Cydippe, 366. 



Hydractinia, 388. 



Laomedea, 386. 



Scallop, 57. 



Thaumantias, 368. 

 Thaumantias, 367. 

 Thread-cells, 417. 

 Tongue of Butterfly, 177. 



Fly, 175. 



liimpet, 52. 

 Tongue of Periwinkle, 52. 



Slug, 62. 



TroohuB, 53. 

 Trachelocerca, 449. 

 Transformations of 



Barnacle, 229. 



Crab, 215. 



Galathea, 216. 



Medusa, 872. 



Polype, 381. 



Sea-urchin, 345. 



Tube-wheel, 296. 



Vorticella, 467. 

 Tripod Wheel-bearer, 286. 

 Trochus, tongue of, 55. 

 Tube-wheel, 291. 

 Turris, 370. 



TTrchin, Sea, 318. 



"Vacuoles, 436. 

 Vaginicola, 469 

 Vorticella, 466. 



Water-fleas, 207, 208. 

 Weapons or Auemones,407. 



Corynactis, 423. 



Madrepore, 418. 



Sea-worms, 302. 

 Wee-ril, 185. 



scales of, 92. 

 Wheel-bearers, 257. 

 Wheels of Brachionus, 260. 



Chirodota, 343. 

 Whiptail, 247. 

 WmgofBee, 82. 



Fly, 80. 



Gnat, 83. 

 Wool, 14. 

 Worms, 297. 



Zoea of Crab, 209. 

 Zoophytes, 376. 



THE END. 



