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*Sant>bkrgeria canoeilata i\ypt 17(1 



* — coiiuBunis Desli ITO 



* — Dollfusi Tourn 175 



*' — — var. Bejfier/Cossm. 176 



Saxicava arctica ], 282 



— Guerini Payr 281 



— Guerini Rve 282 



ScALARiA anoniala SI 36 



— aurita Sovv 37 



— bellastriala Cpr M 



— bialata Dali... 3î) 



— borealis Beck 35 



— borealis Gld 35 



— Carpenteri Tapp.-Can.. 40 



— coiimumis Lk... 23, 29, 3i 



— castulaLa Knr 'lO 



— coslulata Migb. et Ad. 35 



— crenatoides Cpr ;!'i, 3(i 



— crenimarginala Dali.... 3() 



— diadema Sow. ..." 30 



— ducalis Môrch 40 



— Eschrichti Hoib 35 



— evicta Boury n. iii 36 



— exopleura Dali :)7 



— fallaciasa Dali 39 



— funiculata Cpr 34, 36 



— galvestonensis Harr... 38 



— gracilis Sow 39 



— liellenJca Forb 39 



— Hcmpliilli Dali 35 



— HindsLi Cpr 39 



— lineata Dali 38 



— Jineata Say 37 



— iriagno'liana 01.s 38 



— mazatlanica Dali 37 



— mexicana Dali 37 



— minuticosta Boiuy id 



— inonleyerensis Dali. ... 3',) 



— multicostata v. Kœn... 36 



— multicosteta Sow 36 



^ nesiotica Dali 37 



— pIuric;ostala Boury 35 



— plui'icostata Cpr 36 



— pluricostata St 35 



— poniplioiyx Dali 37 



— pra'cursor Clark 38 



Pag-eg 



'ScviAHiA pi-incipalis CIiotiu. iO 



— principaliis Pall. 10 



— principaJis Sow 40 



^ pseudolineata Boury 



n. n as 



— purpurata Dali as 



— raricosta Lk 40 



— raricostata Cpr 40 



— regiomontana Dali. ii. 



n 39 



— retiporosa Cpr 34 



— Sbatlucki Boury n. n. 38 



— subcoronata Cpr 34 



— subli neata Bomy <n. n. 3s 



— tincta Cpr 3i 



— unilineata Heiip 38 



— var;co.stata Stearns 36 



— Wrobleswkyi Morcti... 35 

 *SCAPULARCA (nov. Gen.)... 229 



ScROBicrr.vRiA piperata Poir. 



17, 30, 96 



— plana Da C 96 



Si:Mi:r.i; variegata Lk 110 



*SEM1C0RBULA (nov. Gen.). 228 



*SEMlSOLAmVM (nov. Gen.) 220 



Sepia loligo L 15 



— officinalis L 15 



"SERPULOSPIRA (nov. Gen.) 219 



SHERBONIA (nov. Gen.) 2.: 6 



*SIM1LIVENUS (nov. Gem.)... 229 



* — tenuisulcata Co,ssm. 



n. sp 148 



SOI.ARIELLA (G.) 188 



'SPIROCIRRUS (nov. Secl.).. 222 



Sfo.vdyi.us Meunieri IJainc. 1:17 

 *Stazzania Behui Cossm. n. 



sp 158 



* — Sacyi Cossm. n. &p.... 157 

 Stfnorhvtis (S. -G.) ' 39 



*Syrnola Aonis d'Orb 196 



*TANALIOPSIS (nov. Gen.l... 217 



Tapfs aureus L 32 



— decussatus L 32 



TARAmiNMA (nov. Sect.l 316 



Telllva aira Pall 93 



* — Barrajidei Desh 153 



