431 
432 
264 CISTULA $.2.3. 
Cyclostoma Tamsianum Pfr, in. Zeitschr. f. Mal. 1850. p. 77. 
— -— Chemn.. ed. II. N. 268. t. 37. f. 19. 20. 
Cistula 'Tamsiana  Pfr. Consp. N. 385. 
Habitat Porto Cabello Venezuelae (Dr. 'Tams). 
7. €.? Griffithiana Adams. 1 
T. ovato-conica, elongata, truncata, pallide rufula, lineis 
4—0 frequenter interruptis saturate fuscis picta, lineis trans- 
versis elevatis confertis sculpta, anterius concentrice substriata ; 
spira subelongata, subcurvilinearis; anfr. superst. 5 convexi; 
sutura bene mmpressa; apertura ovalis, superne acutiuscula ; 
perist. simplex, modice expansum et reflexum, superne minute 
auriculatum ; umbilieus parvus. — Operc.? — Diverg. media 
309; long. 0,55; lat. max. 0,28; lat. min. 0,25 poll. (Ad.) 
Cyclosloma  Griffilhianum Adams: Contrib. to Conch. N. 6. p. 93. *) 
Cistula? Griffithiana. Pfr. Consp. N. 386. 
Habitat in insula Jamaica. 
G2uBEP 
8. €. Gruneri Pfr. 
T. perforata, ovato-oblonga, truncata, tenuissima, spiraliter 
confertim et. subtiliter striata, lineis longitudinalibus. confer- 
tissimis sub lente decussata, pallidissime cornea; anfr. superst. 
4 convexi, ultimus infra peripheriam interrupte fusco-cingula- 
tus, juxta perforationem apertam fusco-maculatus; sutura me- 
dioeris, subsimplex; apertura subovalis; perist. duplicatum : 
internum rectum, acute porrectum, externum limbum latum, 
concaviusculum, ad anífr. penultimum interruptum, utrinque 
confertim radiato-striatum. formans. — Opere. normale. — 
Long. 21, diam. 11 mill. Ap. 7'/, mill. loris (Mus. Cuming. 
et Gruner.) 
Cyclostoma Gruneri Pfr. in. Zeitschr. f£. Mal. 1846. p. 47. 
— —  . Chemn. ed. II. N. 73. p. 79. t. 10. f. 28. 29. 
*) Shell ovate-conie, much elongated: with four to six spiral frequently 
interrupted lines of dark brown, on a ground of very pale reddish brown 
between, — and whitish on the summits of — the transverse ridges: with 
crowded fine transverse raised lines; anteriorly with feeble concentrie striae: 
spire rather long, with the outlines moderately curvilinear: apex truncate 
with the loss of — whorls: whorls remaining five, convex, with a well 
impressed suture: aperture ovate, rather acute above: peritreme simple, mo- 
derately expanded and reflected, minutely aurieulate above: umbilicus small, 
(Adams l. c.) 
