.•>/' 



Robert von Lendenfeld. 



Coscinospongiidae 343, 354. 



Cottc, Kugelzellen 160. 



Craniella69, 126: abyssorum 104, 1 1 8 ; cranium 

 104, 118, izi; mülleri 104, 120; schmidtii 

 104, 118, 120. 



cranium, Alcyonium 103. 104, 120; Craniella 

 104, 118, 121 ; Tethea 103, 104; Tethia 103 ; 

 Tethium 103; Tethya 04, 95, 103, 103, 104, 

 in, 1 12, 1 14, 1 17 — 121, 129, 208, Taf. XIV; 

 Tetilla 104: var. abyssorum, Tethya 104, 

 118, :20, 121 ; var. australiensis, Tethya 97, 

 101, 103; var. typica, Tethya 104, 120, 121. 



crassa, Normania 237, 238; Pachastrella 23S. 



crassiclada, Stelletta 281, 283, Taf. XXXI. 



crassispicula, Pilochrota 283; Stelletta 283; 

 Tethya S4, 86, 87, Taf. XV. 



crassiuscula, Poecillastra 237, 238. 



Cydonium arabica 332; eosaster 332, 333. 



cylindrigerus, Erylus 311. 



dactyloidea, Tethya 93, 109. 



decidua, Poritella 362, 364. 



deciduum, Leiodermatium 362, 262, 364, 

 Taf. XLIII; Erylus 311. 



delicata, Thenea 190, 208. 



Dendy, Cinachyra hirsuta 145; Dercitopsis 

 ceylonica338; Körnerzellen 279; Monodisce 

 174, 175; Myriastra clavosa 287, 289; 

 Pilochrota haeckeli 280, 281 ; Pilochrota 

 hornelli 27^, 279; l'lakinastrella intermedia 

 338; Plakinastrella schulzei 338; Proteleia 

 171; Proteleia sol)a>i III, 172 — 1 74 ; 

 Stelletta haeckeli 280, 281 ; Stelletta hor- 

 nelli 278, 279; Tetilla poculifera 97. 



Dercitopsis ceylonica 338. 



Dermalblasen, Corticium simplex 340, 34:. 



Dermalmembran, Thenea valdiviae 195, 196. 



Desmanthidae 343. 



Dichotriaenentwicklung 20s, 206. 



discifera, Theonella 351, Taf. XLIII. 



Discodermia 343, 344, 353. 



dissimilis, Disyringa 291, 292, 293, 295, 296, 

 298; Tethyopsis 296. 



Disyringa 253, 254, 290; dissimilis 291, 292, 

 293, 295, 296, 29S; nodosa 291, 295, 296, 

 Taf. XXV, XXVI. 



dolabra, Stelletta 278, 279, Taf. XXIX. 



Ecionemia 253, 254, 255; compressa 237, 

 238; murrayi 257; nigrum 257; obtusum 

 255; 257, Taf. XXIV. 



Ectrochrot 90. 



eosaster, Cydonium 332, 333; Geodia 332, 



333- 



Epithel, Tethya coactifera 77. 



erinaceus, Geodia 336. 



Erylus 305, 305, 308; chavesi 308; cylindri- 

 gerus 311 ; decumbens 31 1 ; euastrum 311 ; 

 megaster 308, 311, Taf. XXXIV; mam- 

 millaris 308; nobilis 311; polyaster 305, 

 308, Taf. XXXV; topsenti 308. 



Euastrosa 177, 252. 



euastrum, Erylus 311; Stelletta 311. 



Evans, Sphaere 1 10. 



Exkretkugeln, Fangophilina hirsuta 160, 161. 



Fangophilina 67, 68, 149, 157, 168, 169, 

 171; gilchristi 168, 169, 171; hirsuta 157, 

 171, Taf. X, XI, XII; kirkpatrickii 169, 

 169, Taf. XX. 



farcimen, Stelletta 266, 269, 320, 342, Taf. 

 XXX. 



fenestrata, Thenea 190, 208, 210. 



Fischer 59. 



Fleming, Tethya cranium 103. 



Fraktionierte Sedimentation 62, 63. 



gallica, Isops 319, 328, 342, Taf. XXXI, 

 XXXII, XXXIII. 



Gazellen-Tetraxonia 59, 61. 



Geißelkammern, Chelotropella sphaerica 302 ; 

 Corticium simplex 339 ; Geodia stellata 329 ; 

 Isops gallica 322; Oscarella (?) sp. 342; 

 Pachastrella tenuipilosa 234; Tethya coacti- 

 fera 76; Tethya sansibarica 90; Thenea 

 pendula 212, 213; Thenea valdiviae 195. 



Geodia 1 10. 277, 305, 328; arabica 332; 

 baretti var. nodastrella 332 ; canaliculata 203 ; 

 eosaster 332, 333 ; erinaceus 336 ; japonica 

 110: robusta 333, Taf. XXXVII; sphaera- 

 strella 332 ; stellata 328, 332, 333, Taf. 

 XXXVI, XXXVII; thomsonii 336: vario- 

 spiculosa 332. 



Geodidae 177. 17S, 305. 



Geodinella 305. 



gilchristi, Fangophilina 16S, 109, i7i:Spongo- 

 cardium 159, 168. 



gladius, Tethya 97, Taf. XIII. 



globus, Isops 332. 



gracilis, Coscinospongia 354, 357, Taf. XLI. 



grandis, Tethya 69, 75, 84, S7, So, Taf. XV; 

 Tetilla 69, 74 ; Tetilla grandis 69, 74. 



Gray, Erylus 305; Macandrevia 357; Penares 

 261; Samus anonyma 126: Thenea 179; 

 Theonella 344 ; Tethya cranium 103. 



grayi, Thenea 210, 215, 216. 



grubei, Stelletta 124, 203. 



haeckeli, Pilochrota 280, 281; Stelletta 280, 



281. 

 hamata, Cinachyra 145, 156, Taf. XIV. 

 Hansen, Clavellomorpha minima 190; Tethya 



cranium 104. 

 hebes, Tethya 98, Taf. XVI. 

 hirsuta, Cinachyra 145; Fangophilina 157, 



171, Taf. X, XI, XII. 

 Hoplophora 343, 343. 

 Horizontale Verbreitung 367. 

 hornelli, Pilochrota 278,279; Stelletta 278, 279. 

 Ilvmeniacidon placentula 237, 238. 



Ijima 67 ; Zwischenschichtzellen 235. 



inermis, Stelletta 265. 



intermedia, Plakinastrella 338. 



isis, Cinachyra 143, Taf. XV, XVI. 



Isops 305, 315; canaliculata 203: gallica 319, 



3H 



328, 342, Taf. XXXI, XXXII, XXXIII; 

 globus 332; micraster 317, Taf. XXXV; 

 obtusa 31 7 ; pachydermata 328 : toxoteuches 

 315, 317, Taf. XXXVI. 

 isorrhopa, Pachastrella 243. 



japonica, Geodia 110; Tetliva 9s. 

 Jereopsis 343. 



Johnston, Pachymatisma 31 1 ; Tethea cranium 

 103. 



Kaliapsis 343. 



Kamare 133, 134. 



Kanalepithel, Corticium simplex 340. 



Kanalwandbau, Tethya sansibarica 90. 



Keller, Cinachyra schulzei 145, 161 : Exkret- 

 kugeln 161; Sphaere 109. 



Kieschnick, Cinachyra amboinensis 145; My- 

 riastra clavosa 287 ; Stelletta clavosa 287 ; 

 Tetilla schulzei 103. 



Kirkpatrick, Cinachyra barbata 138; Fango- 

 philina 168, 171 ; Pachastrella caliculata 243, 

 246, 247 ; Pachastrella isorrhopa 243 ; Pla- 

 cinastrella clathrata 33S ; Spongocardium 

 67, 168, 171 ; Spongocardium gilchristi 159, 

 168. 



kirkpatrickii, Fangophilina 169, 169, Taf. XX. 



Körnerzellen 279: Ancorina progressa 259, 

 260; Stelletta clavosa 287. 



Kragenzellen, Corticium simplex 340; Isops 

 gallica 322; Oscarella (?) sp. 342; Pacha- 

 strella tenuipilosa 235; Tethya sansibarica 

 90; Thenea pendula 212, 213; Thenea 

 valdiviae 196. 



Krystallrosetten, Stelletta megaspina 2S4. 



Kugelzellen, Fangophilina hirsuta 160; Tethya 

 cranium 105, 106. 



lacerata, Theonella 347, Taf. XLIV, XLV. 



Lamarck, Geodia 32S ; Tethya 69: Tethya 

 cranium 103. 



Lamouroux, Alcyonium cranium 103. 



Leiodermatiidae 343, 362. 



Leiodermatium 362, 362; deciduum 362, 

 363, 364, Taf. XLIII. 



Lendenfeld, Astrophoraeinteilung 176, 178: 

 Caminella loricata 160; Characella 229; 

 Cinachyra barbata 138; Cinachyra voeltz- 

 kowii 156; Coscinospongiidae 254; Cra- 

 niella cranium 104; Erylus topsenti 308; 

 Exkretkugeln 161; Geodia erinaceus 356; 

 Geodidae 305 ; Leiodermatiidae 362 ; Leio- 

 dermatium deciduum 362, 364; Leioder- 

 matium pfeifferae 364; Lithistida 343: 

 Monodisce 175 ; Nadelbündelkrümmung 106; 

 Pachastrella compressa 237 ; Pachastrella 

 ovisternata 243 ; Pachastrella stylifera 237, 

 238; Pachastrellidae 229, 301 ; Pachastrissa 

 338; Penares 264; Plakinidae 336; Poe- 

 cillastra 2 29 ; Proteleia 171; Proteleia sollasi 

 1 72 ; Sigmatophora 67 ; Stelletta clavosa 287, 

 288; Stellettidae 252; Tethya 83; Tethya 

 abyssorum 104, 118, 120; Tethya austra- 



