— 295 — 



Clausilia leucorhaphe Blanc n. sp. 



H. Blanc in lit. 1878. 



(Taf. 10, fig. 3). 



C h a r. T. vix riraata, clavato-fnsiformis, tenuiuscula, pellu- 

 cida, niticla, saturate fusco-cornea ; spira turrita; apice 

 obtuso, pallidiore. Anfr. 9^2 — lOi summi convexius- 

 culi , sntnra concolore , caeteri planulati, sutura levi, 

 laete albofilosa disjunct!, sublaevigati aut obsolete 

 densissirae striati , ultimus distiuctius striatus , vix 

 attenuatus, ad basin levissime subsulcatus caeterumque 

 rotuudatus. Apert. subcircularis, superne acutangula, 

 fauce fascula, sinulo angulari; perist. continuum, 

 adnatum, valde expansum, reflexiusculum, fusculo-sub- 

 labiatuin. Lamellae valde impares; supera minima, 

 fere punctiformis, recedens ; spiralis ut videtur deficiens; 

 infera maxima, transversa, in mediam aperturam pro- 

 ducta, semicircularis, valde compressa, bipartita e basi 

 surgeus, ab interlamellari quasi linea elevata, stricta, 

 oblique ascendenti disjuncta , oblique intuenti satis 

 spiraliter recedens; parallela antice distincta, tenuis; 

 subcolumellaris intus truncata, ramo stricto, plus minus 

 emerso descendens. Suturales 2 obsoletae, parvae, inter 

 se et cum lunella callo junctae ; principalis parvula, 

 tenuis, lunella praestans ; lunella dorsalis, valida, sub- 

 obliqua, arcuata, basi truncata processumque retro 

 mittente, qui media parte cum subcolumellari descen- 

 dente albo-perspicua junctus est. Clausilium apice 

 subrotundatum optime conspicuum. 



Alt. 19—20 mm., lat. 4^/^ mm. Alt. apert. 5 mm., lat. 

 apert. 4^/^ mm. (coll. 0. Boettger). 



Fundort. Die Insel Skiatho, uordlicli von Euboa. Von 

 Herrn Chev. Hippolyte Blanc in Portici entdeckt und mir 

 freundschaftlichst mitcretheilt. 



