STOASTOMA §. 10. 
209 
siiperne clepressiuscula ; labruni undique (praesertim superne) 
duplicatum, leviter reflexum, album, laevigatum, superne valde 
productum* labium centre subaf'fixum, superne leviter, inferne 
magis ad dextrara curvatum; umbilicus parum profundus, 
extensus; lamella labralis perparum producta. — Alt. 0,034, 
lat. max. 0,055, lat. min. 0,045 poll. (Ch.) 
Blandia Mac Gillivrayana Chitty 1. c. p. 198. 
Habitat „Pedro district, St. Ann’s" insulae Jamaicae. 
79. j§f. Tro^elieliasiiiB&i Cikitty* f 
T. subdiscoidea, colore . . . ?; spira depressa, convexius- 
cula; anfr. 3^2 bene rotundati, ultimus carinis 23 irregularibus, 
inaequidistantibus, ruditer rotundatis, ad peripheriam obsoletis 
(4 prominentioribus) sculptus; apertura semicirculo major, 
leviter expansa, superne subplanulata, inferne depressa ; labrum 
superne mediocriter productum, duplex, album, incrassatum 
et reflexum, carinis 4 validioribus levissime pectinatum; labium 
bene solutum, ad dextram superne et inferne leviter curvatum ; 
umbilicus latus et profundus ; lamella labralis perparum pro- 
ducta. — Alt. 0,03, lat max. 0,059, lat. min. 0,045 poll. (Ch.) 
Blandia Troschcliana Chitty 1. c. p, 199. 
Habitat „Clarendon Mountains" insulae Jamaicae. 
80. Mllliailtii&i "I* 
T. subdiscoidea, pallide cornea; spira perdepressa, con- 
caviuscula; anfr. 3 ^/ 2 , mediocriter rotundati, carinis 22 inae- 
quidistantibus, superne remotioribus et validioribus, nonnullis 
periphericis maxime elevatis, sculptus ; apertura faucibus levis- 
sime constricta, semicirculo major, leviter expansa, superne 
depressa ; labrum superne bene et acute productum , album, 
circa 5 punctis leviter pectinatum , tenue , reflexum ; labium 
solutum , inferne leviter curvatum ; umbilicus subprofundus 
et latus; lamella labralis (et operc.) ut in Wilkinsonaea Ben- 
soniana. — Alt. 0,025, lat. max. 0,047, lat min. 0,041 poll. (Ch.) 
Blandia [tdliana Chitty 1. c. p. 199. 
Habitat ^Westmoreland" insulae Jamaicae. 
81. §4. Claltty. f 
T. subdiscoidea, pallide cornea ; spira perdepressa, convexa; 
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