INDEX 



799 



Glands, MulticelhUar. 26* : Umcellxilar, 



26* : Ducts, 26, 34 : Salivary, 34* 

 Glandular portion, 671* 

 Glass-crab, 585 

 Glass-rope sponge, 12-', I-/ 

 Glenodiniurn , 81 

 Globigerina, 54, 58 

 Glochidium, 675 

 Olomeris, 277 

 Glossiphonia, 504, 510 

 Glossocodon, 154 

 Glow-worms, 630 

 Glycera, 462, 463 

 GlyceridcB, 464 

 Gnathobase, 518 

 Gnathobdellida, 504*, 505, 509 

 Gnats, 619 



Goblet-shaped bodies, 449 

 Goblet-shaped organs, of Leech, o02 



Goiiads See Reproductive system 



Gonapophyses, 612* 



Gonoco3le, 761* 



Gonodactylus, 555 



Gonodendra, 164* 



Gonoducts, 489* 



Gonopodaria, 347 



Gonopore, 293 



Gonotheca, of Obelia, 130, lil 



H 



JLJLABITS See Ethology 



Hcemadipsa, 504, 510 



Htemal system, 373 



HEematochrome, 70, /o 



Hcematococcus, 74, 75 



Hsemerythrin, 486* 



Hajmoccele, of Crustacea, 514, 578 . 



Peripatus, 608 : Insecta, 625 

 Hsemocyanin, 541 

 Hgemonagellata, 74 

 Haemoglobin, 30, 36 



"> 301 302, 303, 511 

 uorai-us, *0a, ^> owf" "" 



Gorgonacea, 193*, 201, 202 

 Gorgonia, 195, 201 

 Granule glands, 264, 266* 

 Granules, 380 

 Grapsus, 555 

 Graptolithida, 143* 166 



Grasshoppers, 602, 616, 621 b30 



Green gland, of Astacus, 538 



Gregarina, 84, 85, 86 



Gregarina blattarum, 84 



Gregarina dujardini, 84 



Greqarina gigantea, 84, 8b 



Gregarinida, 83* : Characteristic fea- 

 tures, 84, 85 



Gressoria, 617, 621 



Grornia, 53, 54, 5b, 08 



Guard, 772* 



Guard-polypes, 1 



Guinea-worm, 299, 306 



Gula, 622* 



Gullet, 33 See Digestive organs 



Gunda segmentata, 2 >1, <do<i, - 



Gustatory organ, 39* 



Gyge, 572 



. ,198 ,199 

 Gyrocotyle, 2o6, 2 

 Gijrodactylidce, 253 

 Gyrodactylus, 254, 273 



VOL. I 



tures, 88, 8_9 

 Halicystus, 176 

 Haliotidce, 714 



Halistemma tergestmum, IbU, 

 Halteres, 625 

 Hamingia, 479, 482 

 #ar<ea, 193,195,200 

 Harvest-men, 645, b 

 Hastigerina, 55, 56 

 Haversian canals, 28 , 29 

 Head, 43* 

 Head-germs, 509* 

 Head-kidneys, 441 

 Head-lobes, of Astacus, 554 : of 

 oZa, 237* 



Heart, 36* 



Heart-See Vascular system 



Heart-urchins, 403*, 40S ,413, 414 



Hectocotyli>ation, 739, 7bJ 



Heliopora, 193, 201 , 205 206, 20 



Hplio7oa 48* : General structure, S, 

 59 6061: Colonies 59: Skeleton, 

 59,60: Reproduction, 61 : Conjuga- 

 tion, 61 



Helix, 728,729 



Helix nemorahs, <166 



Hemipneustes radiatus 414 



Hemiptera, 618*, 619, 624, 637 



Hemisomes, 43* 



Hepatic caeca, 399 



Hepato-pancreas, 60, 



574= and Hy. 



,, 507, 508, 509, 510 



Herpobdellida, 504* 

 Hesionida, 464 

 Heterochxrus, 267 



, 249, 



267 



Heterocyemidce, 227, 2 

 Heterogamy, 41*, 3 

 Heterogeny, 272, 282 

 Heteromita, 73 

 Heteromyaria, 680* 



3 E 



