388 



INDEX 



Haliclona, 267 

 Haliclona bilamellata, 267 



chilensis, 265 



conica, 266 



dancoi, 267, 268, 269 



flaccida, 269 



gaussiana, 266 



nodosa, 265 



penicillata, 266 



petrosioides, 269 



Stephens!, 269 



■ tubuloramosa, 266 



variabilis, 265 



Haliclonissa, 270 

 Haliclonissa sacciformis, 271 



verrucosa, 271 



Halisarca, 340 



Halisarca dujardini, var. magellanica, 340 



Halispongia parasitica, 289 



Hemigellius, 272 



Hemigellius pachyderma, sp.n., 273 



rudis, 272 



hirta, Amorpliiiia, 331 



hirta, Stylohalina, 331 



hispida, Isodictya, 290, 291 



Homaxinella, 330 



Homaxinella supratumescens, 330 



Homoeodictya erinacea, 286 



kerguelensis, 283 



kerguelensis, var. similUma, 284 



kirkpatricki, 286 



microcheJa, 286 



obliqtiidens , 284 



setifer, 284 



trigona, 284 



verrucosa, 284 



hyalinus, Pseudosuberites, 336 

 Hymedesmia, 315 

 Hymedesmia areolata, 315 



irritans, 326 



laevis, 326 



leptochela, 3 1 5 



longurioides, 327 



similliina, var. antarctica, 327 



Hymeniacidon, 328 

 Hymeniacidon callosus, 290 



caruncula, 328 



centrotyla, 330 



dubia, 329 



fernandezi, 328, 329 



kerguelensis, 329 



sanguinea, 328 



torquata, 328, 329 



hyndmani, Halichondria, 295, 296 



ibla, Thecophora, 337 

 imitata, Isodictya, 290, 291 

 imitatus, Amphilectus, 290 

 imperialis, Gellius, 267 

 incrustans, Arenochalina, 293 



incrustans, var. australis, Dendoryx, 310 



incrustans, Axinosia, 290 



incrustans, Ceratopsis, 335 



incrustans, Suberites, 336 



inermis, Gymnorossella, 257 



Inflatella, 318 



Inflatella belli, 318 



infonnis, Esperiopsis , 290 



invaginata, var. gaussi. Polymastia, 338 



invaginata, Polymastia, 338 



invalida, Isodictya, 290 



involuta, Isodictya, 290, 291 



lophon, 295 



lophon, evolution of spp., 348 



lophon chelifer, 296-301 



chelifer ostia-magna, 296-301 



dubius, 348 



frigidus, 348 



lamella, 296-301 



lamella indivisus, 296-301 



major, 348 



major, var. tenuis, 348 



minor, 348 



pattersoni, 296-301 



piceus, 348 



proximum, 296-301 



proximus reticularis, 296-301 



radiatus, 296 



lophotwpsis, 295 



irregularis, Raspailia, 325 



irritans, Hymedesmia, 326 



isidis, Polymastia, 337 



isidis, var. simplex, Polymastia, 337 



Isodictya, 283 



Isodictya alderi, 289, 290 



antarctica, 285 



cactoides, 286 



clarkei, 289, 290 



delicata, 285 



dubia, 289, 291 



edwardii, 289, 290 



erinacea, 286 



fucorum, 289, 290 



gracilis, 289, 290, 291 



hispida, 290, 291 



imitata, 290, 291 



invalida, 290 



involuta, 290, 291 



kerguelensis, 283 



kerguelensis, var. simillima, 284 



microchela, 286 



normani, 289 



paupera, 289, 290, 291 



pertemds, 290 



scitula, 290, 291 



setifer, 284 



spinigera, 284 



toxophila, 287 



uniformis, 289, 290 



verrucosa, 284 



