Stenogyra, Pfeifferi Mk. 
—  Pichardi Ar. 
— pilosa Smp. 
— planospira P. . 
— plieatella TP. 
—  Poeyanus P. 
— procera Ad. 
— puella Ad. 
— pulla Blf. 
— pusilla Blf. 
— pusilla Ad. 
— pusillus Nv. 
— pyrgiscus P. 
—  Rangiana P. 
— recta P. 
—  reguláris P. 
E^ riparra P. « 
— Roópstorfi Mreh:- 
— rugata Blf. 
— $Bfalleana P. 
— SBSalleana Rv: ; : 
— Sandwichensis P. 
— Santanensis P. 
— Sarissa Bs... . 
— scalarina Gundl. 
—  scalarioides Mor. 
— scalariopsis Mor. 
— Semitarum Rang: 
— Sennariensis P. . 
— septenaria Brg. 
— Shiplayi P. 
— Sikkimensis Rv. 
— simpularia Mor. 
— solitaria Ad. . 
— simplex Gapp: 
— Souverbiana Gàss. 
— Spiculum Bs. . 
— splendida Ant. 
— Sstriata Lea. 
— striatella Rang. 
— stricta Poey. 
— strigosa Mor. . 
—  striosa C. B. Ad. 
—  suaveslens Jick. 
— Ssubfusiformis Blf. 
£— ,sRHbula. Gf. 
i- gsubulata Jicki 
— subulatoides Orb. 
— subuliformis Mor: , 
— Ssuecinea Gundl. 
—  guleata Gr. ^ 
—  sulcifera Mor. 
— Swiftiana P. 
— Ssylvatica S pix. 
— "'Tamulica Blf. 
-— tenera A d, Tus tg 
. 925 
. 928 
. 921 
. 9i9 
. 922 
. 928 
. 924 
. 923 
. 926 
. 924 
919 
. 2894 
. 921 
. 925 
. 320 
. 922 
. 918 
. 920 
. 928 
. 924 
319 
. 824 
. 921 
. 326 
. 929 
- 319 
. 919 
. 926 
. 926 
. 921 
. 926 
. 924 
. 926 
. 925 
. 923 
. 922 
. 926 
. 924 
. 927 
. 927 
. 919 
. 921 
. 928 
. 922 
. 925 
. 921 
. 927 
. 928 
VOBIS 
. 922 
./ 921 
. QI9 
. 920 
. 918 
. 926 
. 925 
Stenozyra, tenuis P. 
— tenuispira Ad. 
— terebella Ad. 
Bb oterebraiiw Tirwwin 
—  terebraster Lam. 
— teres Ad. 1 
— "Theobaldi Han 
— trochlea P. . 
—  truneata Mss. 
— [ryoniana Tate. 
— tryponodes P. 
— tuberculatá Gündl 
— CTuckeri P. 
—  turricula Mts. 
— turriformis Kr. 
— turritellata Dh. . 
— variabilis Jick. . 
—  Vénezuelensis P: 
— VeruBs. . 
—  Vernuüidua Bs. 
— Walkeri Bs. 
—  Wallisi Mss. 
—  Yatesi P: 
Stenopuüs, Gen. 2 
— eruentatus Gld. . 
—  Guildingi Blf. 
— lividus Guild. 
—  Selenkoi P. : 
— trochulinus Mor. 
Stenostoma, S. Hel. . 
Sténostoma, S. Bulim. 
—  auritum Spix. 
—  eapueira Spix. 
—  Puru Spix. 
Stenostrema, S. Hel. 
— avara Raf. : 
— barbigera Trjon: 
—  eoncinna Raf. 
—  Edgariana Tryon. 
—  Edwardsii Tryon. 
— germana 'ryon. 
— hirsuta Tryon. 
—  labrosa Tryon. 
—  maxillata Tryon. 
—  monodon Tryon: 
— spinosa Tryonm. 
—  stenostoma Tryon. . 
Stephsanoda. S. Patul. 
Stereophaedusa; Ss. Clánéi 
Sterna, Ss. Hel. . 
Stigmatica, Ss. Claus: 
Stomodonta, S. Pup. 
—  antivertigo Merm. 
— avena Merm. . 
—  Farinesi Merm. 
— fragilis Merm. 
