CISTULA §. 7. 
275 
ovalis, intus fusca, nitida; perist. duplex : internum fusculum, 
vix prominens , externum undique late expansum , marginibus 
superne angulatim junctis , columellari undulato - crenulato. — 
Operc. ? — Long. 18, diam. 7'/ 2 mill. Ap. intus 5 mill, longa, 
4 lata. (Mus. Grruner.) 
Cyclostoma confusum Pfr. mss. 
— Dclatreanum Pfr. in Chemn. ed. II. N. 122. p. 119. t. 14. 
f. 22. 23. Nec Orb. 
Cistula? confusa Pfr. Consp. N. 407. 
Habitat . . .? 
29. €• SawIIae Sowei»!*y. 453 
T. perforata, oblongo - subturrita , plerumque decollata, 
tenuis, longitudinaliter confertiin plicato-striata , albida, fusco 
seriatim et obsolete punctata; sutura submarginata ; anfr. 5 — 8 
rotundati, ultimus teres, antice subsolutus; apertura verticalis, 
fere circularis, intus concolor, nitida ; perist. duplicatum : inter- 
num album, vix prominens vel subadnatum, externum breviter 
expansum, prope anfr. penultimum angustatum, utrinque albo- 
lingulatum, marginibus dextro et basali crenulatis, albo brun- 
neoque articulatim pictis. — Operc. normale, nucleo parum 
excentrico. — Long. 14 (testae integrae 16), diam. 7 mill. 
Ap. intus 4 mill, longa. (Coll. Nr. 197.) 
Cyclostoma Sauliae Sow. Thes. N. 152. p. 145. t. 28. f. 189.*) 
— — Chemn. ed. II. N. 80. p. 85. t. 10. f. 24. 25. 
Choanopoma Sauliae Gray Catal. Cycloph. p. 51. N. 10. 
Cistula Sauliae Pfr. Consp. N. 408. 
Habitat in insula Jamaica (Adams Contrib. p. 108.) 
80. C.? ti*©cl»Ieai*is Fir. 454 
T. perforata, oblongo - turrita , truncata, costis filaribus 
spiralibus et longitudinalibus subregulariter clathrata , haud 
nitens, pallide fuscula, punctis rufis subseriatis variegata; spira 
elongata, trochlearis, late truncata; sutura profunda, simplex; 
anfr. superst. 5 perconvexi, ultimus antice subsolutus; aper- 
*) T. pyramidali, subturrita, tenui, eleganter striata, pallescente, brun- 
neo articulatim spiraliter lineata, apice decollato ; anfr. 5 rotundatis ; sutura 
distincta ; apertura circulari ; peritremate duplici , interno tenui paululum 
levato , externo latiore reflexo , latere externo crenulato , albo brunneoque 
articulatim picto , postice anticeque expanso , prope ultimum anfractum an- 
gusto ; umbilico mediocri. — Ind. occid. (Sow. 1. c.) 
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