428 CLAUSILIA §.11. 



81. Cl. strumosa Frivaldsky. 



T. vix rimata , fusiformis , striatula , vix nitidula , brunnea ; 

 spira apice attenuata, obtusiuscula ; anfr. 13 planiusculi, supremi 

 costulati, ultimus pone aperturam constrictus et carina trans- 

 versa , intus callosa munitus , basi compresso-carinatus ; apertura 

 semiovalis, basi angulata; lamella supera compressa, infera pro- 

 funda, strictiuscula , subfurcata; plica lunata imperfecta, e pala- 

 talibus 4 (supera longa, mediis 2 brevibus, subconfluentibus, 

 quarta infera, subelongata) composita, subcolumellaris incon- 

 spicua; perist. continuum, solutum, expansum, labiatum, mar- 

 gine externo strictiusculo ; periomphalum lunare. — Long. 14, 

 diam. Sya milL Ap. 4 milL longa, Vk lata. (ColL Nr. 58.) 



Clausilia strwnosa Friv. in sched. 



— — Pfr. in Zeitschr. f. Mal. 1848. p. 8. 



Habitat prope Brussa Natoliae (Frivaldsky). 



82. Cl. cylindrica Gray. 



T. rimata, adulta cylindrica, Iruncata, nitide cornea, oblique 

 costuiato-striata; anfr. 7 subaequaies, ultimus antice validius cor- 

 rugatus; apertura subverticalis, pyriformis; lamellae leves; lunella 

 imperfecta; plicae palatales 3 , suprema longissima; perist. con- 

 tinuum, albidum, brevissime reflexum. — Long. 13, diam. 3 milL 

 (Mus. Brit.) 



Clausilia cylindrica Gray in Mus. Brit. 



— — Pfr. Symb. HL p. 93. 

 Habitat in India. 



Obs. Spira juvenum valde elongala , giacilis. 



83. Cl. Forbesiana Pfr. 



T. rimata, fusiformis, arcuato-costata, cinerea, opaca, 

 apice nitida, cornea; sutura filo-marginata , albida; anfr. 11 — 12, 

 primi convexi, reliqui planulati, ultimus compressus, attenuatus, 

 rugoso-costatus , basi gibboso-bicristatus ; apertura ovali-oblonga, 

 intus fuscula ; lamellae conniventes, infera major, subduplicata ; 

 lunella imperfecta; plica palatalis 1 elongata, subcolumellaris in- 

 conspicua; perist. solutum, late expansum. — Long. 23, diara, 

 o mill. Ap. 5 mill. longa, 3% lata. (Coll. Nr. 59.) 

 Clausilia Forbesiana Pfr. Symb. III. p. 93. 



— — Kiister t. 8. f. 5 — 7. 

 Ilabital in Lycia. 



