390 Zoological Society. 



18. Clausilia flammulata, Pfr. CI. testd profundh arcuato- 

 rimatd, fusi/ormi, soliduld, Icevigatd, nitiduld, cretaced, Jlam- 

 mulis longitudinaUbus cornels pictd ; spird sursum attenuatd, 

 apice pallide corned, obtusiusculd ; anfractibus 10, super is cos- 

 tulato-striatis, sequentibus subplanis, penultimo infra crenulato, 

 ultimo antich costulato-striato, juxta periomphalum compresse 

 cristato ; aperturd oblongo-ovali ; lamelld superd mediocri, in- 

 fer d profiindd, subramosd ; lunelld validd ; plied palatali 1 

 superd, elongatd, subcolumellari immersd ; peristomate continuo, 

 soluto, albo, expanse, margine extero repando. 



Long. 16, diam. 4 mill. ; ap. 4 mill, longa, 3 lata. 

 Hab. in Morea (Spratt). 



19. Clausilia tetragonostoma, Pfr. CI. tesfd subrimatd, 

 clavato-fusiformi, tenui, Iceviusculd, castaned, peUucidd, sericind; 

 spird sursum attenuatd, apice nigrd, acutiusculd ; anfractibus 

 11, mediis vix convexiusculis, ultimo antice capillaceo-striato, 

 latere valdh compresso, basi bicristato ; cristis parallelis, alterd 

 periomphalum cingente brevi, alterd valde elatd, compressd, cre- 

 nidatd; aperturd subtetragond, intus fused; lamellis approxi- 

 matis, superd tenui, marginali, infer d validd, transversd ; lunelld 

 angustd, arcuatd, cum plied palatali unicd crucis formam exhi- 

 bente ; plied subcolumellari inconspicud ; peristomate continuo, 

 soluto, tenui, expanso. 



Long. 15, diam. 4 mill. ; ap. 4 mill, longa, 3 lata. 

 Hab. in Euboea (Spratt). 



20. Clausilia lunellaris, Pfr. CI. testd subrimatd, fusiformi, 

 soliduld, striatuld, corneo-fuscd, sursum deorsumque pallidiore, 

 nitiduld; spird apice acutiusculd ; suturd anfractibus superiorum 

 lined impressd marginatd, inferiorum subpapiUatd ; anfractibus 

 9 vix convexiusculis, ultimo paulo distinctive striata, basi leviter 

 bigibboso ; aperturd ovali-rotundatd ; lamellis conniventibus, su- 

 perd exigud, inferd fiexuosd ; lunelld magnd, suturam attingente ; 

 plicis palatalibus 2, alterd superd, breviusculd, alterd brevissimd, 

 subcolumellari emersd; peristomate continuo, superne appresso, 

 sublabiato, breviter expanso. 



Long. 14, diam. 4 mill. ; ap. 3f mill, longa, 3 lata. 

 Hab. in Euboea (Spratt). 



21. Clausilia negropontina, Pfr. CI. testd subrimatd, ven- 

 troso-fusiformi, solidd, longitudinaliter confertim striatd, pur- 

 pureo-brunned, haud nitente ; spird apice corned, obtusd ; suturd 

 subcrenulatd, papillis albis striceformibus ornatd; anfractibus 8 

 subplanis, ultimo basi tumido, sulco levi bigibboso; aperturd 

 subrotundd, superne subangulatd ; lamelld superd minutissimd, 

 inferd altd, transversd ; lunelld magnd, callosd, a suturd ad basin 

 elongatd; plied palatali 1 superd, subcolumellari inconspicud; 

 peristomate continuo, superne apjtresso, reftexiusculo, margine 

 externa subdentato, fusculo. 



Long. 13, diam. vix 4 mill. ; ap. 3§ mill, longa, 3 lata. 

 Hab. in Euboea (Spratt). 



