470 



. SUBJECT INDEX. 



Glycogen, 96, 97, loi, 103, 104, 112, 



"S 

 Glycogenic function in Mollusca, 



"S 

 Gnatlwpoda, 50 

 Ooniaster equestris, 221 

 Ooniastrcea multilobata, 253 

 Gordius, 428 

 Grapsus, 412, 446 

 Grasshoppers, 41 

 Green g-lands, 272, 274, 287 

 Gregarina, 21, 23, 34, 119, 208, 375, 



404, 405 

 GryUotalpa, 391 

 Gryllus, 390 



Gnanin, 13, 255, 271, 274, 275, 283 

 Gustatory organs, 356, 366 

 Gymnolcemata, 66 

 Gyrodactylus, 420, 42 r 



Balocryptis, 196 



Hsematin, 155, 157, 213, 216 



Hsematoporphyrin, 155, 213, 218, 



220, 221, 223, 238 

 Hasmerythrin, 130 

 HaemerYthrogen, 130, 156 

 HEemocJiromogen, 90, 131, 212, 213, 



215, 216, 218, 220, 239, 244 

 Hsemocyanin, 142, 143, 147, 166, 167, 



168, 181, 457 

 HEemoglobin, 90, 129, 130, 131, 142, 



143, 146, 147, 152-157, 167, 181, 



213, 218, 222, 225, 226, 238 

 Scemcphsis vorax, 87 

 Hsemorhodin, 142 

 Hearts, 68, 123, 182, 185, 189, 192- 



206, 237, 286 

 Heliantlius annus, 12 

 Helicopepsin, 106 

 Helioorubin, 239 

 Helix, 70-72, 105, 108, 167, 168, 203, 



237, 239, 243, 279, 283, 340, 365, 



366, 368, 448, 449 

 Helix aspersa, 105, 106, 169 



pomatia, 106, 127, 167, 169, 284, 

 366 

 HemeroUdm, 359 

 Hemichordata, 75 

 Hemiptera, 433, 435, 438 

 Hepatoohromates, 217, 238 

 Hepato-pancreas, a, 108 

 Hermaphrodites, 56, 409, 414, 415, 



418, 420-429, 439, 442, 443, 448- 



451 

 Hermaphroditism, 402, 412 

 Hermit-crabs, the, 58 

 Heterogenesis, 399, 406 

 Heteropoda, 70, 448 



Heterotricha, 377 



Hexapoda, 46 



Hirudinea, 37, 87, 223, 225, 256, 321, 



322, 353, 423 ,. 

 Hirudo medicinalis, 37, 87, 126, 131, 



146, 153, 188, 189, 190, 224, 234, 



256, 321, 3S3, 387, 388. 424 

 Sister, 46 

 Histohsematins, 129, 155, 167, 212, 



216, 220, 222, 231, 237, 238, 256, 



284 

 Histriohdella, 423 

 Holotlmria nigra, 147, 148, 221 

 Holothuridea, 34, 219, 224, 249, 386, 



413, 414, 417 

 Homurus, 59, 104, 137, 166, 167, 179, 



193. 199. 232. 233, 283, 331-336, 



363, 364, 396 

 Honey-bag of bees, 46, 97 

 Hyalma, 72, 450 



Hydra, 32, 34, 81, 297, 378, 409, 411 

 Hydrachna, 100, 440 

 Hydra fusca, 79, 80 



viridis, 80, 81 

 Hydrozoa, 31-33, 120, 127 

 Hymenoptera, 45, 96, 325, 357, 359, 



394. 433. 435. 438 

 Hypopharynx, 42 

 Bypotricha, 377 

 Hypoxanthine, 14 



Ibla, 443 



llyocryptus longiremis, 54 

 Imbibition, 23, 36, 117 

 Imperforata, 25, 26 

 Indol, 90, 91 

 Infundibulum, an, 236 

 Infusoria, 12, 26, 34, 81, 120, 184, 

 ^ 208, 375, 377, 405, 406, 407 

 Infusoria ciliata, 26, 29, 467 

 flageUata, 26, 27, 31, 405 

 tentaculifera, 26, 27, 406 

 Ingluvies, 42 



Inhalent apertures, 31, 120, 184,408 

 Ink-bag of Sepia, 73, 459 

 Insecla, 40-43, 64, 91, 123, 125, 131, 



137. 157. 191-195. 228, 230, 244, 



259. 267, 325, 327, 355, 359, 390, 



393. 404, 428, 431, 433 

 Integumentary organs, 244 

 Intermesenteric chambers, 33 

 Intestinal canal, a rudimentary, 30 

 Intestines, 40, 42, 44, 50, 51, 53, 55, 



56, 65, 87, 270 

 Introduction, 1-9 



Invertebrata, absorption in, 11 7-1 24 

 blood in, 125-181 

 circulation in, 182-206 



