160 
CHONDROPOMA §.. 12. 
985. 
986. 
987. 
76. egregiura Gundl. (Coll. 475 c. varr. — Reeve 
t. 1. f. 3. — Var. : Malak. Bl. XL 1864. p. 106. 
— Cuba.) Pneum. II. p. 147. 
77. CSi* €rfitiei*^ezl QixiMdlaeSt. 
T. umbilicata, conico-ovata, tenuis , longltudinaliter sub- 
conferte chordato-plicata , vix nitidula , pellucida , isabellino- 
albida, lineis interruptis castaneis oruata ; spira conica, breviter 
truncata; sutura plicis excurrentibus crenata; anfr. superst, 
4 — 41/2 convex!, summi nigricanti-fasciati, ultimus antice vix 
solutus, basi liris nonnullis obsoletis munitus ; . apertura verti- 
calis, angulato-ovaiis, intus nitidissima ; perist. duplex: inter- 
num expansiusculum, adnatum , externum sublate expansum, 
superne concave auriculatum, margine dextro piano, castaneo- 
radiato, sinistro undulato, ad anfr. contiguum exciso. — Operc. 
pallidum. — Long. 19, diam. 10 mill. Ap. c. perist. lO^/o 
mill, longa, 8^/2 lata, intus 7^2 longa, 6 lata. (Coil Nr. 476.) 
Cijclostoma Gutierrezi Gitndl.^ Pocy Memor. II. p. 4. nr. 462. 
Chondroporna Gutierrezi Pfr. in Malak. Bl. V. 1858. p 46. 
— — Pfr. Novit. conch. 1. p. 188, Nr, 289. t. 51. 
f. 4.5. 
— magnificum var. Reeve Conch, ic. t. 1. f. 1 a. 
Habitat prope Guisa insulae Cubae (Gundlach). 
78. Cl%> Presa^iaiiiaiii Crias&diaeSi. 
T. umbilicata, ovato-turrita , tenuiuscula, liris acutis et 
costuiis longitudinalibus echinato-clatlirata, albida, lineis inter- 
ruptis rufis picta; spira subregulariter attenuata, breviter trun- 
cata; anfr. 4^2 modice convex!; apertura verticalis, angulato- 
ovalis ; perist. duplex : internum vix prominens , externum 
undique latissime patens, profunde radiato-plicatum , ad anfr. 
contiguum angustatum. — Operc. albidum. — Long, (speci- 
minis maximi) 19, diam. 9 mill. Ap. 5 ^/^, c. perist. IIV2 
longa. (Coll. Nr. 477.) 
Cyclostoma Presnsianum Gundl. in litt, 
Chondroporna Presasianum Pfr. in Malak. Bl. X. 1863. p. 188 (cum 
descriptione animalis). 
__ — Pfr. Novit, conch. I. p. 243. Nr. 347. 
t. 62. f. 14. 15. 
Habitat ad montem Palenque prope Matanzas insulae 
Cubae (Presas et Gundlach). 
* 
