INDEX. 



603 



Gadinia, 362, 375, 414, 



415. 



Galatea, 347. 

 Galaxea, 196. 

 Galeolaria, 149. 

 Galcomma, 347. 

 Galeommidae, 327. 

 Gamete, 27. 

 Gamoeystis, 58, 59. 

 Ganglion cells, 100. 

 Gapes, 285. 

 Garveia, 130. 

 Gasterostomum, 240. 

 Gastral ostia, 112. 

 Gastralia, 92. 

 Gastrana, 347. 

 Gastrobasal, 142. 

 Gastrochaeua, 348. 

 Gastrocotyle, 236. 

 Gastrodiscus, 238. 

 Gastroparietal, 578. 

 Gastrophanella, 95. 

 Gastropoda, 356. 

 Gastropteron, 362, 406. 

 Gastrostyla, 49. 

 Gastrotricha, 310. 

 Gastrotrocha, 475. 

 Gastrothylax, 238. 

 Gastrovascular space, 99. 

 Gastrozooid, 128. 

 Gelliodes, 96. 

 Gellins, 96 



Gemellaria, 109, 131,564. 

 Gemellipora, 566. 

 Gemmaria, 130, 131, 189. 

 Gemmulatrochus, 194. 

 Genimule, 87. 

 Gen. = genital. 

 Gena, 395. 

 Genethyllis, 479. 

 Genital setae, 506. 

 Geobdella, 516, 527. 

 Geodesmus, 222. 

 Geodia, 94. 



Geonemertes, 270, 271. 

 Geoplana, 222. 

 Georissa, 395. 

 Geoscolex, 503, 511. 

 Gephyra, 187. 

 Gephyrea arniata, 527, 



534. 



Gephyrophora, 566. 

 Gerard ia, 190. 

 Gerda, 51. 

 Gerseniia, 179. 

 Gersemiopsis, 179. 

 Geryones, 136. 

 Geryonia, 136. 

 Giant fibres, 463, 497. 

 Gigantorhynclvus, 297. 

 Gland-shields, 484. 



Glandina, 416. 

 Glass-snail, 416. 

 Glaucoma, 47. 

 Glaucus, 412. 

 Gleba, 371, 406. 

 Glenodinium, 34. 

 Globiceps, 131. 

 Globigerina, 11, 14. 

 Glocliidium, 344. 

 Gloidium, 11. 

 Glossatella, 51. 

 Glossipbouia, 526. 

 Glossocodon, 136. 

 Glossoconus, 136. 

 Glottidia, 584, 585. 

 Glngea, 64, 68. 

 Glycera, 482. 

 Glyphidrilus, 511. 

 Gnathobdellidae, 526. 

 Gnathostoma, 275. 

 Godefroyia, 181. 

 Golfingia, 539. 

 Gonactinia, 189. 

 Gonad = generative 



gland. 



Gonadial coelom, 314. 

 Gonads medusae, 117. 

 Gonangiuni, 126. 

 Gonatus, 445. 

 Goniada, 482. 

 Goniatites, 444. 

 Goniastraea, 196. 

 Gonidial groove, 104 ; 



Alcyonaria. 177. 

 Goniodoma, 34. 

 Goniodoris, 412. 

 Gonium, 32. 

 Gono-palpon, 155. 

 Gonospora, 59. 

 Gonophore, 119, 126. 

 Gonosome, 126. 

 Gonostomum, 49. 

 Gonostyles, 139. 

 Gonotbeca, 126. 

 Gonynema, 134. 

 Gonyostonmm, 31. 

 Gordiodrilus, 510. 

 Gordius, 293. 

 Gorgonacea, 181. 

 Gorgonia, 183. 

 Gorgonellidae, 183. 

 Gossea, 135. 311. 

 Graffilla, 220. 

 Grammaria, 133. 

 Grantessa, 90. 

 Grantia, 90. 

 Grassia, 51. 

 Greefia, 479. 

 Green oyster, 346. 

 Gregarina, 59. 

 Gregarinida, 56. 



Gromia, 13. 

 Grubea, 476. 

 Grubianella, 486. 

 Gt. Brit. = Great Britain. 

 Guard polyp, 126. 



,, of shell, 425. 

 Guinea-worm, 289. 

 Guivillea, 397. 

 Gunxminidae, 95. 

 Guynia, 194. 

 Gynmoblastea, 129. 

 Gymnoblastic, 126. 

 Gymnocoryne, 130. 

 Gymnodiniuin, 34. 

 Gynmoglossa, 402. 

 Gymnolaemata, 564. 

 Gymnomyxa, 3. 

 Gymnophrys, 11. 

 Gymnosarca, 178. 

 Gymnostomata, 45. 

 Gypsina, 14. 

 Gyrator, 214, 220. 

 Gyrocoryna, 48. 

 Gyrocorys, 48. 

 Gyrocotyle, 256. 

 Gyrodactylus, 227, 236. 



Haastia, 98. 



Habrodictyum, 92. 



Haeckelia, 207. 



Haemadipsa, 527. 



Haemamoeba, 63. 



Haematococcus, 32. 



Haementaria, 526. 



Haemerythrin of Poly- 

 chaeta, 465. 



Haemocoele is a perivis- 

 ceral cavity containing 

 blood. 



Haemocoele of Gastro- 

 poda, 375. 



Haemocoelic body- 

 cavity, 317. 



Haemocyanin in Gastro- 

 poda, 373 ; Mollusca, 

 321, 336. 



Haemoglobin in Chacto- 

 derma, 355 ; in Gastro- 

 poda, 373 ; Hirudini'a, 

 518 ; Mollusca, 321, 

 336 ; Nemertea, 268 ; 

 Neomenia, 354 ; Oligo- 

 chaetes, 497 ; Poly- 

 chaeta, 465. 



Haemoglobin urea, 63. 



Haemopis, 527. 



Haemosporidia, 61. 



Haimea, 178. 



Halatractus, 130. 



Halcampa, 188. 



Halcampella, 188. 



