156 
CHONDROPOMA §. 8. 
albida, lineolis interruptis rufis subfasciata; spira sensim 
attenuata, breviter triincata; sutura subsimplex; anfr. superst. 
4 parum convexi, ultimus basi rotimdatus ; apertura subverti- 
calis, angulato-ovalis ; perist. duplex : internum breviter por- 
rectum, externum superne cucullatim elevatum, latere dextro 
rectangule patens, sinistro subdilatatum, juxta anfractum con- 
tiguum excisum. — Operc. typicum. — Long. 14, diam. 7 
mill. Ap. intus 5 mill, longa, 4 lata. (Colb Nr. 460.) 
Chondropoma Erncsti Pfr. in Malak, Bl. IX. 1862. p. 5. 
Habitat Seboruco prope Mayan insulae Cubae (Jeanneret). 
969. 60. ei*eet&im QunfBIaeli. 
T. subperforata, oblongo turrita , truncata, solidula, liris 
confertis inaequalibus et costulis compressis confertissimis illas 
superantibus, saepe geminatis, sculpta, diaphana, pallide cornea, 
lineis interruptis rufis cincta; spira regulariter attenuata, sub- 
late truncata; sutura eleganter denticulata; anfr. superst. 4 — 4^2 
modice convexi, ultimus antice breviter solutus; apertura ver- 
ticalis , ovalis ; perist. duplex : internum breviter porrectum, 
externum patens, superne angulatim productum, latere sinistro 
dilatatum, — Operc. planum, albidum. — Long. 12 ^ 2 — 
diam. 6 — mill. Apert. 4 — 4^/3 mill, longa, (Coll. Nr. 461.) 
Cyclostoma erectum Gundl. in litt. 
— — Pfr. in Malak. Bl. V. 1858. p. 189. 
Habitat circa Santiago de Cuba. 
970. 61. Candeanum Orb. (Coll. 462. — Peeve t. 6. 
f. 40. — Malak. Bl. VI. 1859. p. 75. — Tri- 
nidad, Guantanamo ins. Cubae.) Pneum. II. p. 146 
971. 62. tenuiliratum Pfr. (Coll 463. — Cuba.) . . - - - 146 
972. 63. CSa» IPfr. 
T. subperforata, oblongo-turrita, solidula, lineis elevatis 
spiralibus et longitudinalibus subaequaliter granulate- decussata, 
pallide fusca, punctis rufis et strigis albidis variegata; spira 
regulariter attenuata , truncata ; sutura irregulariter et distanter 
crenulata ; anfr. superst. 5 convexi, ultimus non solutus ; aper- 
tura verticalis , subangulato-ovalis ; perist. duplex : internum 
vix prominens , externum superne productum , latere dextro 
breviter patens, sinistro obsoletum. — Operc. planum , carti- 
