514 HELIX. 
&. 95. 
1932. Swainsoni Pfr. —  Trochomorpha  Swainsoni Semp. Phil. 
Landmoll. II. p. 119: Peleliu. 
1932*. H. Tavinniensis Garrett. | 
« Testa umbilicata, sublenticularis, tenuiuscula, subpellucida, 
nitidula, fusculo-lutea, fasciis angustis castaneis superne et in- 
ferne ornata; spira obtusa, convexa; anfr. 5, perconvexi, ob- 
lique striati, ultimus non descendens, acute carinatus, carina 
alba, basi convexus; sutura albido-marginata; umbilicus amplus, 
perspectivus, !/; diametri occupans; apertura obliqua, subrhom- 
boideo-lunata; perist. simplex, superne tenue, inferne leviter 
incrassatum; columella alba, leviter reflexa. — Diam. 47, alt. 
7 mill» (Garr. angl.) 
Helàkc Tavinniensis Garr. in Amer. journ. conch. VII. 1872. 
p. 223. t. 19. f. 40. 
— . Taviuniensis Schmellz in Mus. Godeffr. cat. V. p. 95. 
Habitat Tavinni Island insularum Viti. (Taviuni: Schmeltz.) 
* 
1997. Winteriana Pfr. — Plectotropis Isse| Moll. Born. p. 44. — 
? Vitrinoconus Winterianus Semp. Phil. Landmoll. 1I. p. 93: Gui- 
maras, Bohol. 
1940. Sinaitensis Pfr. — Vitrinoconus sinaitensis Semp. Phil. Land- 
moll. IL. p. 94. 
1941. cyathus Pfr. — Vitrinoconus*) cyathus Semp. Phil. Landmoll. II. 
p. 92. t. 41. f. 24: Luzon. 
1942. cyathellus Pfr. — Vitrinoconus cyathellus Semp. Phil. Land 
moll. Il. p. 93: Luzon, Bohol. 
1945. cariosa Oliv. —  Zonites cariosus Bourg. Cat. rais. Moll. 
or. p. 10; Amén. malac. Il. p. 157. t. 48. f. 12. 43. — Conf. 
Kobelt in Nachr. malak. Ges. VII. 1875. p. 39. 
1945*. ?H. amphicyrta (Zonites) Bourguignat. T 
« Testa lenticulari-compressa, utrinque convexa, late pervio- 
umbilicata, solida, cretacea, albida, crispato-rugellosa, rudi; 
apice levi; anfractibus 5 carinatis, supra planulatis, regulariter 
crescentibus, sutura lineari separatis; ultimo acute bicarinato, 
supra subtusque subplanulato, ad aperturam non descendente; 
una carina mediana, altera circa umbilicum patentem pervium; 
*) Vitrinoconus Semp. Phil. Landmoll. II. p. 94: novum genus Vitri- 
nidarum: «Testa umbilicata (vel imperforata?) conica vel trochiformis, 
apice obtusa; anfractus 5— $8 planulati, ultimus saepissime carinatus vel 
angulatus; apertura lunaris, obliqua; peristoma simplex, acutum vel in- 
crassatum. » 
