279 — 



Styi.ostichon 



Stylotella 



suberea (Euplectella) 6, ai, 23, 24, 



SUBERITES 117, 



SuBERITID^E 8, II, 



suberitoides (Artemisina) , 



SUBEROTELITES I IQ, 



suctoria (Tedania) i3, 25, 



eulfurea (Aplysilla) 6, 21, 24, 



sycinularia (Auletta) (pi. m, fig. 7) i3, 



143, 

 symbiotica (Pœcillastra) (pi. x, fig. 3-6) 



90, 



Sympagella 



Syringella I 3t, 



Pages 

 169, 170 



224, 

 26, 



124, 

 18, 



225 



38 



243 

 124 



.... 2l5 



i5i, i5 7 



26, 176 



55, 56 



22, 24 



17 



241 



41 

 141 



H4> 



7, 

 i3o, 



i38, 



syringella (Raspailia) 



syringella (Syringella) 



Swinhoei (Theonella) 



Tedania 18, 



tenerum (Chonelasma) 52, 



Tentorium 



tenuiculus (Suberitesj 



Terpios 



TETH YA 



Tethyid/e. 9, 19, l32, 



Tetilla 



Tetillid/E 7, 14, 



Tetracladid.« 7, 



Tetractinellida 7, 



Thenea 



Thenein^e 17, 



Thielei (Higginsia) (pi. xm, fig. 5).. 9, 10, 



16, 22, 24, 26, 



Thomasi (Corallistes) 



Thonisoni (Hyalonema) (pi. vu, fig. 2) 23, 31, 



Thoosa 109, 



Thrinacophora 137, 



Thrombus 



tintinnus (Rhabdopectella) (pi. v, fig. 6) 6, 



21, 



Topsentia 11, 



torquata (Cerbaris) (pi. xm, fig. 18) . 5, 9, 



tortilis (Acarnus) (pi. xiv, fig. SJ . . 10, 



11, 



22, 



Toureli (Hymeraphia) 



toxigera (Rhabderemia) 



Toxochalina 



Trachya i34, 



Trachyforcepia 14, 179, 



Trachytedania 



Tragosia 



transiens (Artemisina) 



transiens (Erylus) 



Tretodictyid.e 



Tri.enosa 



1 38 



i3S 



57 

 176 



55 

 124 

 126 

 126 

 i33 

 i33 



97 

 96 



57 

 57 

 85 

 85 

 1 1 

 150 

 59 



32 



1 12 

 233 

 100 

 i3 

 40 

 1 3 1 



25 



160 



i3 

 171 



161 



152 



iS 

 142 

 181 

 181 



l3y 

 2l5 



73 

 55 



57 



Pages 



Triaxoni^e 17, 29 



Trichostemma 120 



trigonostcllata (Hymedesmia) 114 



trilopha (Placina) io3 



tristellata (Hymedesmia) i3, 24,113 



truncata (Tetilla) 99 



tuberosa (Stelletta) (pi. x, fig. 2) 7, 8, 14, 23 



75 



tuberosocapitata (Hymeraphia) 9, 22,162 



tubulosa (Joyeuxia) (pi. v, fig. 5 et pi. xiv, 



fig- 16) 9, 25, 206 



tunicata (Esperella) n, 25, 200, 202 



tunicatus (Desmacidon) 22, 203 



Tylexocladus 122 



typica (Hymerhabdia) (pi. xm, fig. 16).. 4, i5g 



160 

 umbellifera (Leptosia) (pi. xv, fig. 4)... 16, 22 



192, i 9 3 



Uncinataria 42 



Uncinatophora 42 



unguiculatus (Malacosaccus) 33, 34, 35, 36, 37 



38 



unguiculatus (Stryphnus) 85 



uniseta (Rhizaxinella) (pi. xn, fig. 16 et 17) 11 



23, 127 



itnispiculum (Hymeraphia) 1 52 



unispiculum (Rhabderemia) .' i52 



unistellata (Hymedesmia) n3 



urceolus (Reniera) 246 



utriculus (Reniera) (pi. xvn, fig. 4) 10, 12, 27 



246 



variabilis (Petrosia) 10, i3, 27, 240 



varians (Isodictya) 1 5 



vasonuda (Axinella) (pi. v, fig. 19; pi. xm, 



fig. 17 et pi. xviii, fig. 8) 9, 10, 22, 24, 140 



vastifica (Cliona) 121 



vastus (Aphrocallistes) 49 



vastus (Malacosaccus) 34, 35, 37 



vellerea (Axinella) (pi. xm, fig. 10 et 11) 24, 141 



ventilabrum (Hexactinella) 46 



ventricosa (Pilochrota) (pi. x, fig. 7) 7, 21, 80 



vermicularis (Bubaris) 145 



vermiculata (Bubaris) (pi. xm, fig. 2 et 4).. 10 

 11, i3, 16, 22, 23, 145 



vermiculata (Hymeraphia) 145, 146 



vermiculatum (Monocrepidium) (pi. iv, fig. 5 



et pi. xm, fig. 9) 5, 9, 24,148 



versatilis (Cladorhiza) 17g 



versatilis (Forcepia) 1 78, 1 79 



verticillata ( Alectona) 112 



verticillata (Nisella) 112 



Vibulinus 14, 137 



villosa (Esperiopsis) (pi. xvn, fig. 2)... 12, i3 



16, 23, 211, 212 



viridis (Hymeraphia) 27, 162, ig3 



viridis (Joyeuxia) (pi. m, fig. 12)... 9, 22, 205 



