— 2 79 



Stylostichon 16g, 170 



STYLOTELLA 224, 223 



suberea (Euplectella) 6, 21, 23, 24, 26, 38 



SUBERITES 117, 124, 243 



Suberitim: 8, 11, 18, 124 



suberitoides (Artemisina) 2 1 5 



Suberotelites iiq, i5i, 1S7 



suctoria (Tedania) i3, 25, 26,176 



sulfurea (Aplysilla) 6, 21, 24, 55, 56 



sycinularia (Auletta) (pi. m, fig. 7) i3, 22, 24 



143, 144, 145 



symbiotica (Pœcillastra) (pi. x, fig. 3-6) 7, 17 



90, i3o, 241 



Sympagella 4 1 



Syringella i37, i38, 141 



syringella (Raspailia) 1 38 



syringella (Syringella) 1 38 



Swinhoei (Theonella) 57 



Tedania 18, 176 



tenerum (Chonelasma) 52, 55 



Tentorium , 124 



tenuiculus (Suberites) 126 



Terpios ! 26 



Tethya 1 33 



Tethyid*: 9, i9> l3z ) l33 



Tetilla 97 



Tetillid^e 7î *4} 9 6 



Tetracladid^e 7, 57 



Tetractinellida 7. $7 



Thenea 85 



Thenein^e i7> 85 



Thielei (Higginsia) (pi. xm, fig. 5).. 9, 10, 11 



16, 22, 24, 26, 150 



Thomasi (Corallistes) 59 



Thomsoni (Hyalonema) (pi. vn, fig. 2) 23,31, 32 



Thoosa 109, 112 



Thrinacophora i37, 233 



Thrombus 100 



tintinnus (Rhabdopectella) (pi. v, fig. 6) 6, i3 



21, 40 



TOPSENTIA II) l3j 



torquata (Cerbaris) (pi. xm, fig. 18) . 5, 9, 25 



160 



tortilis (Acarnus) (pi. xiv, fig. 8) . . 10, 11, i3 



22, 171 



Toureti (Hymeraphia) 161 



toxigera (Rhabderemia) 1 52 



TOXOCHALINA 1 8 



Trachya i34> 142 



Trachyforcepia i4> I 79> lSl 



Trachytedania 181 



Tragosia. . l3 7 



transiens (Artemisina) 2 1 5 



transiens (Erylus) 7 3 



Tretodictyid^e 55 



Trlenosa 57 



Triaxonle 17, 29 



Trichostemma 120 



trigonostellata (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, 22,163 



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



fig. 16) 9, 25, 306 



tunicata (Esperella) 1 1 , 2 5, S00, 202 



tunicatus (Desmacidon) 22, S03 



Tylexocladus 122 



typica (Hymerhabdia) (pi. xm, fig. 16).. 4, 159 



160 

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



19S, 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 



unispiculum (Hymeraphia) 1 52 



unispiculum (Rhabderemia) 1 52 



unistellata (Hymedesmia) 1 1 3 



urceolus (Reniera) 246 



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



346 



variabilis (Petrosia) 10, 1 3, 27, 340 



varians (Isodictya) 1 5 



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



fig. 17 et pi. xvm, 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) 179 



versatilis (Forcepia) 178, 1 79 



verticillata (Alectona) 112 



verticillata (Nisella) 112 



Vibulinus 14, 137 



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

 16, 23, 311, 212 



viridis (Hymeraphia) 27, 163, 193 



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



