420 



INDEX. 



Ecliinodemis, the, 254. 



Ecker on the so-called muscles of the 

 Hydra, 404. 



Edwards, see Milne-Edwards. 



Ehrenberg, the Polygastrica of, 230 

 note. 



Elizabeth, Queen, fortification of the 

 Scilly Isles by, 204. 



Englishmen, characteristics of, abroad, 

 30 — passion of, for the sea, 209. 



Entomostraca, peculiarities of genera- 

 tion in the, 308. 



Entozoa, alternation of generations 

 among the, 304. 



Envelope, impoi-tance of the, in ani- 

 mals, 1(35. 



Enveloping membrane, supposed, in 

 the Actinophrys, 220 and note. 



Eolids, investigations into the respira- 

 tion of the, 107 — the thread capsules 

 in the, 154, 156 — their development, 

 259— at Jersey, 291. • 



Eolis, the, 27 — description of it, 108— 

 dissection of it, 109 — its respiration, 

 111 — not a Nudibranchiate, 112, 114 

 — Owen and Siebold on it, 115 — the 

 shell rudiment in it, 261 — the so- 

 called eves in it, 359. 



alba, the, 215, 256. 



landsbergii, 109. 



papulosa, 108, 256. 



pellucida or elegans, 108. 



Eunice, peculiarity in the, 117. 



Eye, alleged injury from the micro- 

 scope to the, 39 — a tactile organ, 361 

 et seq. 



Eyes, the so-called, in MoUuscs, 358. 



Ferussac, Baron, on the insensibility 



of the lower animals, 349. 

 Filiferous capsules, see Thread cap- 

 sules. 

 Fish, paradoxes and anomalies among, 



250 et seq. 

 Fishes, eccentricities of, 54. 

 Fishermen, value of, to the marine 



himter, 289 — their stupidity, ib. 

 Fissiparous reproduction, what, 326. 

 Fleming, Professor, 146 note. 

 Flourems, M., on the gills offish, 355. 

 Food, relations of life to, 231 — parallel 



between, and knowledge, 232. 

 Forbes's Naked -eyed Medusse and 



British Starfishes, 36 — on the Cri- 



noidea, 217 — on the Brittle-star, 255, 



— on the Solen, 384. 

 Fresh-water Polypes, Trembley on the 



reproduction of the, 299. 

 Frog, the nervous system in the 



young, 394. 

 Function, relations between organ and, 



62, 408 et seq. 

 Funke on the nervous system, 403. 



• 

 Gall-fly, peculiarity of sex in the, 308. 

 Ganglia, the. Of the Doris, &c., 390 



et seq. 



Gem, the, 23, 25. 



Gemmacese, haunts of the, 17 — not 

 migratory, 132 — variations in size in 

 the, 270. 



Gemmation or budding of Annelids, 

 the, 64 — reproduction by, 299 — iden- 

 tity of, with generation, 326. 



Gemmiparous generation, what, 326. 



Geneagenesis, 298. See Parthenoge- 

 nesis. 



Generation, gemmation identical with, 

 326 — a mere form of growth, 328. 



Germ cells and sperm cells, assumed 

 necessity of both to seed, 327— repro- 

 duction by union of, 334. 



Giant's Castle, Scilly, 201, 202. 



Gills, difference between the, in Fishes 

 and Molluscs, 255. 



Glass jars, suitable, for Anemones, 

 &c., 34. 



Goethe's law of animal development, 

 167 — his love of Anatomy, &c., 291 — 

 on growth and reproduction as iden- 

 tical, 331. 



Goniaster, the, 254. 



Gorey, village of, Jersey, 288. 



Gosse, Mr, his collecting basket, 12 — 

 on the sea, 28 — his Marine Zoologj', 

 36— on the Pholas, 92— the works 

 of, 125— on the edibility of the Ane- 

 mones, 147 — identity of his orange- 

 disked and orange-tentacled Ane- 

 mones, 150— new genus "Sagartia" 

 proposed by, 158 — on the Nymphon, 

 214 — on the Corkscrew Coralline, 

 386. 



Granite, predominance of, in the Scilly 

 Isles, 240. 



Granitic rocks, the, at the Scilly Isles, 

 213. 



Granular nerves, previous observations 

 on, 397. 



Greeks, their love of the sea, 209. 



Growth, reproduction only a form of, 

 331 et seq. 



Gymnetrus, the, 25. 



Haime, M. Jules, memoir on the Ceri- 

 anthus by, 174. 



Hand, formation of the, 168. 



Harv^ey, his aphorism as to reproduc- 

 tion modified, 298. 



Han'ey, Dr Alexander, on generation, 

 327. 



Hearmg, the so-called, of Molluscs, 272 

 et seq. 



Helianthoid Zoophytes, reproduction 

 in the, 181. 



Hermit crab, habits, fee. of the, 49 et 

 seq. — Swaimnerdamm on the, 258. 



Hills, peculiarities of the, at Ilfra- 

 combe, 6 — efi'ects of, on works of 

 man, 32. 



Hippopotamus, the, 122. 



HoUard, M., memoirs of, on the Ane- 

 mones, 126— anatomy of the ActinijB 

 Tjy^ 105 — the ovaries of the Actinice 



