130 
CYCLOSTOMUS §. 6. 
nitens, carneo-albida ; spira turbinata , subacuminata ; sutura 
denticulata; anfr. convexiusculi , ultimus magnus, circa 
umbilicum liris 2 filiformibus munitus; apertura obliqua, an- 
gulato-ovalis , intus nitida, carneo-fusca ; perist. simplex, bre- 
viter adnatum, caeterum subaequaliter et mediocriter expan- 
sum. — Operc. album, planum, C. elegantis simile. — Diam, 
maj. (spec^max.) 14, min. 11, alt. fere 12 mill* (Coll. Nr. 330.) 
Cyclostomus Romeri Pfr. in Malak. Bl. XL 1864. p. 105. 
Habitat in parte orientali insulae Cubae (Jeanneret). 
Obs. Species similis Cistulae intcrstitiali et C. Yaterasensi, sed oper* 
culo typico Cyclostomi praedita. 
790. 68. C. IleyiieBiiiamii Pfr. 
T. mediocriter umbilicata , depresse globoso-turbinata, 
solida, confertissime striata et plicis chordaeformibus , magis 
minusve confertis sculpta , baud nitens , fuscula vel albida ; 
spira breviter turbinata; sutura minute et remote denticulata; 
anfr. fere 5, ultimus basi liris 4 — 5 usque in umbilicum mu- 
nitus ; apertura diagonalis, subangulato-ovalis ; perist. subdupli- 
catum : internum adnatum , externum superne productum, 
latere dextro anguste, sinistro latius patens. — Operc. prae- 
cedentis, — Diam. maj. 12^3 3 min. 10, alt. 8 mill. (Coll. 
Nro. 331.) 
Cyclostomus Heynemanni Pfr, in Malak. Bl. XL 1864. p. 105. 
Habitat „Punta Maisi“ extremitatis orientalis insulae 
Cubae (Jeanneret). 
Obs. Testa similis Cislulac cumulatae Pfr. 
791. 69. ? griseus Pfr. {(Jyclosloma Reevei. 13. f. 84. 
— Madagascar.) Pneum. II. p. 121. 
792. 70. tennis Sow. {Cyclostoma Reeve t. 16. f. 107. 
— Africa.) - - -121. 
793. 71. Qinaiunus [Cyclostoma Reevei. lA:. 
— Yemen.) - - -121. 
794. 72. ligatulus Grat. {Cyclostoma Reeve t. 16. 
f. 106. — Madagascar.) - - -121. 
795. 73. Zanguebaricus Petit. {Cyclostoma Zanzi- 
baricum. Reeve t. 14. f. 87. — Zanzibar.) . - - - 121. 
796. 74. suhMvdiiusY ir. {Cyclostoma Reevei. 
— Habitat?) - - - 122. 
797. 75. Novae Hiberniae Quoy, {Cy do stoma Reeve 
i. 16, f. 100. — Nova Hibernia.) - - - 122, 
