4G 
ultimus vix validius costulatus, basi obtuse bicristatus; lamella? 
mediocres; long. 18, diam. 4 '/j mm. {Crefa.j T. non rimata, 
spira superne attenuata, nigricanti-strigata, apice nigra, anfr. 11. 
idaniusculi, apertura oblongo-piriformis, pallide iuscula, lunella vix 
conspicua, plica subcolumell. immersa, peristoma continuum, solutum, 
tenue, undique expansura. (Pfr.) 
146. Cl. compressa Pfu. (1840): t. fusiformis, coeriilescenti. 
alba, strigis et punctis cornels marmorata, confertim costulato- 
striata; anfr. ultimus basi bicristatus; lamella- minutse; long. 17, 
diam. 4 ram. (Ins. Cerigo.) T. subrimata, spira gracilis, apice cor- 
nea, sutura impressa, submarginata, anfr. 12, planiusculi, ultimus 
latere compressus, cristte basales conniventes, antice contiguae, dextra 
subarcuata, compressa, altera brevior, lunella inconspicua, plica sub- 
columellaris immersa, peristoma continuum, solutum, tenue, expansum, 
album. Variat minor, gracilior, anfr. 11; 1. 14, d. 3 mm. (Pfr.) 
147. Cl. solidula Pfr. (1853); t. fusiformi-turrita, alba, 
punctis raris cornels aspersa, confertim filoso-costulata; anfr. ul- 
timus basi subbicristatus; lamella supera elongata; long. 17, diam. 
4 mm. (Creta.) T. rimata, opaca, spira a medio regulariter atte- 
nuata, apice pallide cornea, anfr. 11, subplani, crista coluniellaris di- 
stincta, altera obsoletior, apertura piriformi-ovalis, albida. lamella in- 
fera subverticalis, lunella inconspicua, plica subcolumellaris incon- 
spicua, peristoma album, continuum, solutum, undique expansum. Syn. 
Cl. cretensis Friw. in sched. Fig. Kiist. Mon. t. 10, f. 5—10. Variat 
major, strigis corneis flammulata. 
148. Cl. tenuicostata Pfr. (1864): t. fusiformis, cretacea. 
costis tenuibus subarcuatis sculpta; anfr. ultimus antice validius 
costatus, basi subbicristatus; lamella supera filaris, infera fortior; 
long. 15, diam. 3 '^/j mm. (Crcfa et ins. vicina Gawdos.) T. ar- 
cuato-rimata, spira a medio attenuata, apice cornea, anfr. 11 — 12, sub- 
plani, ultimus vix solutus, apertura piriformi-oblonga. fuscula, lamella 
infera oblique ascendens. lunella et plica subcolumellaris inconspicuse. 
plica palatalis supera profunda peristoma continuum, tenue, undique 
breviter expansum. 
149. Cl. inflata Onv. (1801): t. elevato-fusiformis. lactea. 
costulata; anfr. ultimus validius rugatus, basi brevissime gibboso- 
cristatus; lamellae mediocres; long. 21, diam. 5 mm. (Crcfa.) 
T. vix rimata. spira attenuata, apice nigra, anfr. 12 — 14, vix convexi- 
usciili. apertura oblongo-ovalis, fuscula, lunella indistincta, plica siib- 
coliim. immersa, interdum plicula palatalis supera subsecunda e lu- 
nella superne ]irosiliens, peristoma continuum, solutum, breviter ex- 
pansum. Variat fnmcns Bk.. t. minor, tumida; long. 15 — 17, diam. 3' j 
mm. (Cl. inflata Z. ap. Rssm. f. 250). Sicilia? ^Rssm. 
