592 CLAUSILIA §. 4. 



laris valida, emersa; perist. continuum, breviter solutum, late 

 reflexo-expansum, albidum. — Long. 26, diam. infra medium 

 7 milL Ap. 8 milL longa, 6 lata. (ColL Nr. 24.) 



Clausilia valida Pfr. in Zeitschr. f. Malak. 1849. p. 106. 

 ^. Castanea, ad suturam luteo-fasciata , apertura intus fusca. (Goli. 



Philippi.) 

 Habitat Liew Kiew (Largilliert). 



35. Grayana Pfr. (Coll. 25. — Kiist. p. 76.) .... Mon. ILp. 406. 



36. Frivaldszkyana Rossm. 4* - --406. 



37. intermedia F. Schmidt. (Goll. 26.) - - - 407. 



38. costata Ziegl. (Coll. 27.) - - - 407. 



39. Porroi Pfr - -- 407. 



40. IWichaudiana Pfr - -- 408. 



4L Moussoni Charp. (Coll. 28.) - -- 408. 



42. varians Ziegl. (CoU. 29. — Kiist. p N 



t. 16. f. 32 — 36.) 408. 



43. capillacea Rossm - -- 409. 



44. filograna Zie§^l. (GoU. 30. — Kiist. p 



N t. 10. f. 25 — 28.) - -- 409. 



45. deltostoma Lowe. (Goll. 31. — KUst. p 



N t. 10. f. 21 — 24.) - -- 410. 



p. Major, anfr. 10 — 11 planioribus, apertura magis 

 rotundata. (Goli.) An species distinguenda? 



46. Cl. Lowei Albers. 



T. non rimata, subulato-fusiformis, tenuiuscula, lutescenti- 

 pellucida, longitudinaliter crasse et spatiose costata; spira gra- 

 cilis, apice acuta; anfr. 11 convexi, ultimus basi bicristatus; 

 apertura rotunda; lamellae validae, infera prominens; lunella 

 nulla; plicae palatales 3, superae 2 profundae, infera callosa, 

 subcolumellaris inconspicua; perisL continuum, solutum, album, 

 expansiusculum. — Long. 11, diam. 3 milL Ap. 2 mill. long.i 

 et lata. (ColL Nr. 32.) 



Clausilia Lowei Albers in Zeitschr. L Malak. 1852. p. 31. 

 Habitat (viva et subfossilis^ in insula Portosancto (Hartung). 



47. Cl. exigua Lowe. 



T. vix rimata, cylindraceo-fusiformis, tenuis, oblique co- 

 stulata, pellucida, cornea; spira turrita, apice acutiuscula; 

 anfr. 8, supremi convexi, sequentes planulati, ultimus juxta 

 peristomatis marginem obsolete cristatus; apertura pyriformi- 

 ovalis; lamellae exiguae, profundae; lunella nulla; plica pala- 

 talis 1; subcoiumellaris inconspicua; perisL continuum, liberum, 

 undique vix expansum. — Long. 7, diam. 2 mili. Ap. 1% mill. 

 longa, IV2 lata. (CoIL Nr. 33.)^ 



