972 
sutura profunde impressa discreti. Apertura parum obliqua, truncato-ovalis ; peristoma parum 
expansum, vix labiatum, marginibus remotis, callo tenuissimo junctis. — Mlldff. 
Alt 13, diam. 4,5 mm. 
Buliminus (Coccoderma) granifer Möllendorflf, in: Ann. Mus. St. Peters- 
bourg 1901 V. 6 p. 389. 
Aufenthalt in der Provinz Sy-tshuan, in einer Meereshöhe von 14000'. 
35. Buliminus (Napaeus) helvoluff Webb & Berthelot. 
Testa late rimata, imperforata, elongato-oblonga, tenuis, pellucida, lubrica, nitidissima, 
leviter striatula, lutescenti-cornea. Spira convexiusculo-conica, regularis; summe minuto, 
obtusulo, sutura parum impressa, simplici. Anfractus 7, superi convexi, sequentes vix con- 
vexiusculi, ultimus major, non ascendens, supra leviter rotundatus, in basi subcarinatus, ad 
rimam angulato-compressus, intervallo planiusculo, spiraliter sulculoso. Apertura subverti- 
calis, ovalis, amygdalaeformis, Vs longitudinis superans, basi angulata. Peristoma acutum, 
intus albolabiatum, subexpansum, marginibus conniventibus, callo angusto, ad insertionem 
dextram nodifero, tum inciso junctis; dextro in media magis curvato; basali cum columellari 
rectiusculo angulatim juncto; hoc ad rimam prot'undam plane promoto, ad insertionem vix 
reflexiuseulo. — Mousson. 
Long. 15, alt. 5,5 mm. 
Bulimus helvolus Webb & Berthelot Synops. Moll, Canares p. 326. — Orbigny 
Moll. Canares p. 71 t. 2 fig. 21. — Pfeiffer Mon. Helic. viv. 
V. 2 p. 116; V. 3 p. 348. — (Napaeus) Martens, in: Albers, 
Heliceen ed. 2 p. 234. — Mousson ßevue faune Canares p. 107. 
Aufenthalt auf der canarischen Insel Teneriffa. 
36. Clavator herculeus (^Ancey) Mabilie. 
T. maxima, valde elongata, stenogyraeformi, solida, sub epidermide rufo brunnea apice 
detrita et in anfractibus primis luteo pallidiore, albida; rima umbilicali callo marginum 
effecta minimaque praedita; striis incrementi confertis ad finem obsoletis, in anfractibus 
mediis et ultimis spiralibus obsoletis ita sculpta est, ut testa in quibusdam partibus sub- 
decussata videatur. Spira producta, haud valde attenuata, apice sensim in summum haud 
mamillatum et haud valde obtusum, ut in B. obtusato Gmel., terminato; anfractibus 9 modice 
rotundatis, primis magnis planulatis, regulariter haudque rapide crescentibus, sutura im- 
