248 TUDORA $.1. 
407 
Cyclostoma maritimum Chemn. ed. l1. N. 275. t. 58. f. 5. 6. 
— Petrarum Fang in sched. Cuming. 
Tudora? maritima Pfr. Consp. N. 362. 
P. Testa majore, pallida, plicis validioribus, paulo distantioribus; long. 15'/5, 
diam. 6?/, mill. (Mus. Cuming. Spec. authent.) 
Cyclostoma Aurora. ,4dams Contrib. to Conch. N. !. p. 11. *) 
-— maritimum var. Chemn. ed. Yl. t. 46. f. 38. 
Habitat in insula. Jamaica. 
9 T.? Tappaniana Adams. T 
T. elongato-conoidea, strüs longitudinalibus vahdis et 
spiralibus minus distincte impressis sculpta, fusco -aurantiaea, 
fascia pallidiore infra peripheriam anfr. ultimi notata, columella 
fusca; spira modice curvilinearis, truncata; anfr. superst. 4, 
convexiusculi, sutura modice impressa; apertura ovalis, superne 
acuta, margine acuto, non reflexo; umbilicus indistinetus.. — 
Operc.? — Diverg. media circa 309; long. 0,41; lat. max. 
0,2; lat. min. 0,18 poll. (Ad.) 
Cyclostoma Tappanianum dams Contr. to Conch. N. 9. p. 157. **) 
Tudora? Tappaniana  Pfr. Consp. N. 363. 
Habitat in insula Jamaica. 
* * 
ornata; sutura exile crenulata; anfr. 2 perditis, 7 reliquis; umbilico minimo ; 
apertura ab anfr. penultimo disjuncta, supra angulata et auriculata; labro 
acuto, — Diverg. 309; alt. 0,63, lat. 0,27 poll. (Adams l. c.) 
*) Shell much elongated, ovate-conic; very pale orange, sometimes with 
very faint spiral darker lines, white next the aperture; with very strong not 
closely set whitish transverse raised lines, and two or three very faintly im- 
pressed spiral striae on the upper part of the whorls; spire with slightly 
convex outlines; apex truncate with the loss of three whorls; four and one- 
half whorls remaining, moderately convex, with a well impressed suture; 
aperture ovate, moderately spreading, appressed a little to the penult whorl 
below the angle above, which is detached; lip rather thin, scarcely Spread- 
ing and but little reflected; umbilicus very small, with strong spiral striae. 
Mean divergence 30?; length 0,65; greatest breadth 0,31; least breadth 0,26 
inch. (Adams l. e.) 
**) Shell elongate conoid: brownish orange, with a paler band below 
the periphery of the last whorl, with the columella brown: with crowded 
strong transverse striae, and less strongly impressed spiral striae; spire with 
the outlines moderately convex, truncated with the loss of — whorls; re- 
maining whorls four slightly convex, with a moderately impressed suture: 
aperture ovate, acute above, with the margin not reflected but sharp: umbi- 
licus indistinet. (Ad. 1l. e.) 
