INDEX. 



603 



Gadinia, 362, 375, 414, 



415. 



Galatea, 347. 

 Galaxea, 196. 

 Galeolaria, 149. 

 Galeomina, 347. 

 Galeommidae, 327. 

 Gamete, 27. 

 Gamooystis, 58, 59. 

 Ganglion cells, 100. 

 Gapes, 285. 

 Garveia, 130. 

 Gasterostomum, 240. 

 Gastral ostia, 112. 

 Gastralia, 92. 

 Gastrana, 347. 

 Gastrobasal, 142. 

 Gastrochaena, 348. 

 Gastrocotyle, 236. 

 Gastrodiscus, 238. 

 Gastroparietal, 578. 

 Gastrophanella, 95. 

 Gastropoda, 356. 

 Gastropteron, 362, 406. 

 Gastrostyla, 49. 

 Gastrotricha, 310. 

 Gastrotrocha, 475. 

 Gastrothylax, 238. 

 Gastro vascular space, 99. 

 Gastrozooid, 128. 

 Gelliodes, 96. 

 Gellius, 96. 



Gemellaria,109,131,564. 

 Gemellipora, 566. 

 Gemmaria, 130, 131, 189. 

 Gemmulatrochus, 194. 

 Gemmule, 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 armata, 527, 



534. 



Gephyrophora, 566. 

 Gerard ia, 190. 

 Grrda, 51. 

 Gersemia, 179. 

 Gersemiopsis, 179. 

 Geryones, 136. 

 Geryonia, 136. 

 Giant fibres, 463, 497. 

 Gigantorhynchus, 297. 

 Gland-shields, 484. 



Glandina, 416. 

 Glass-snail, 416. 

 Glaucoma, 47. 

 Glancus, 412. 

 Gleba, 371, 406. 

 Glenodinium, 34. 

 Globiceps, 131. 

 Globigerina, 11, 14. 

 Glochidium, 344. 

 Gloidium, 11. 

 Glossatella, 51. 

 Glossiphonia, 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. 

 Gonangium, 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. 

 Gonotheca, 126. 

 Gonynema, 134. 

 Gonyostomum, 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. 

 Gumminidae, 95. 

 Guynia, 194. 

 Gymnoblastea, 129. 

 Gymnoblastic, 126. 

 Gymnocoryne, 130. 

 Gymnodininm, 34. 

 Gymnoglossa, 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 Chaeto- 

 derma, 355 ; in Gastro- 

 poda, 373 ; Hirudinea, 

 518 ; Mollusca, 321, 

 336 ; Nemertea, 268 ; 

 Neomenia, 354 ; Oligo- 

 chaetcs, 497 ; Poly- 

 chaeta, 465. 



Haemoglobinurea, 63. 



Haemopis, 527. 



Haemosporidia, 61. 



Haimea, 178. 



Halatractus, 130. 



Halcampa, 188. 



Halcampella, 188. 



