TUDORA §. 3. 
253 
Cyclosloma violaccum Pfr. in Proc. Zool. Soc. 1851. Jul. 
— — Chemn. ed. II. N. 308. t. 40. f. 25-27. 
Tudor a violacea Pfr. Consp. N. 369. p. 65. 
Habitat in insula Cuba (Poey). 
O b s. Cl. Poey hanc speciem nomine C. bilabiati Orb. commnnicavit, 
sed hujus description! et figurae minime congruit. 
17. T. fascia (Turbo) Wood. 415 
T. perforata, oblongo-turrita, decollata, solidiuscula, lineis 
elevatis longitudinalibus et spiralibus aequaliter et confertim 
reticulata, pallide fuscescens, obsolete fasciata; sutura crenu- 
lata; anfr. superst. 5 convexiusculi , ultimus antice inflatus, 
subascendens, basi striis spiralibus remotioribus et validioribus 
sculptus; apertura verticalis, subelliptica, superne subangulata, 
intus castanea ; perist. duplex : internum acutum, breviter por- 
rectum , externum expansum , pallide aurantiacum , superne 
corniculato-auriculatum , margine sinistro stricto , reflexo, cum 
basali angulum obtusum formante. — Operc. normale. — 
Long. 23, diam. 11 mill. Ap. 7 l /- 2 > cum limbo 10 mill, longa. 
(Coll, Nr. 181.) 
Turbo fascia Wood Index Suppl. t. 6. f. 8. 
Cyclostoma fascia Gray in Wood Suppl. p. 36. 
— — Sow. Thes. N. 164. p. 149. t. 28. f. 176. 177. *) 
— — Chemn. ed. II. N. 37. p. 45. t. 6. f. 9. 10. 
Cistula fascia Gray Catal. Cycloph p. 57. N. 1. 
Tudora fascia Pfr. Consp. N. 370. 
fi. Testa solidiore, minore, distinctius reticulata. 
Cyclostoma yroximum Adams Contrib. to Conch N. 1. p. 8. **) 
Habitat in insula Jamaica. 
18. X. Augusta e Adams. 416 
T. subperforata , oblongo - conica , truncata , solida , striis 
longitudinalibus superne distinctis, sensim subtilioribus et li- 
*_) T. turrito-pyramidali. pallida, fusco-fasciata, fasciis nonnunquam varie 
interrupts ; apice plerumque decollato ; anfr. 4-6 ventricosiusculis, plerum- 
que decussato-striatis ; sutura crenulata; apertura subabliqua, elliptica, superne 
subacuminata; peritremate duplici, interno simplici, externo variabile, reflexo- 
patente , superne acuminato , latere umbilicali flexuoso , sinuato ; umbilico 
minori; operc. spirali, anfr. paucis, oblique striatis. (Sow. 1. c.) 
**) Species like C. fascia Gray , but the shell is much more coarsely 
decussated, the transverse lines being stronger and the spiral lines less nu- 
merous ; the lip is less expanded and more solid , and the whole shell is 
thicker and smaller. (Adams 1. c.) 
