340 DR. O. BOETTGER ON TSIEW CLAUSIU.3E. [May 1, 



Sect. Papillifera, ex rec. Bttg. 



42. Clausilia abyssoclista, n. sp. (Plate XXXIV, fig. 18.) 

 Aff. C. bathyclista, Blanc, sed gracilior, anfr. 11 dense striatis 



nee fere Imvibus, plica principali suturce valde approximata, 



longissima, ventrali, hmelJam rectam strictamque Irevem, 



latam, \-formem, subventralem intus valde transgrediente. PI. 



palatales nv.llcB. Perist. alio- nee fusculo-labiatum. Alt. 



15^17, lat. 3^4 onm. ; alt. apert. 4, lat. apert. 3^ mm. 



IZff&.Epidaurus, Morea (Spratt), together with C. maculosa, 



Desh. 



A very distinct species of the bathyclista group (Jahrh. d. deutsch. 

 malak. Gesellsch. 18/9, p. 122, tab. 3. fig. 14), easily to be dis- 

 tinguished by the deep ventral lunella and by the absence of the two 

 long palatal plaits. 



43. Clausilia campylauchen, n. sp. (Plate XXXIV. fig. ] 9.) 

 A^. C. osculant], v. Mts., nee nonC. blanci, var thebanaa, v. Mts., 



sed alhida, imdiqne corneo strigata, apice ohscura. Salitti 

 C. thebanse / ajjfr. 8^-9, sntura marginata disjuncti, medii 

 oisoletivs densiusque striati, nltimvs a latere valde compressus, 

 cristis validiorihtis sulco hrevi profundo separatis armatiis, 

 crista exteriore valde elevata geniculatimqiie erecta. Apert. 

 rotunda, ad sinulifin parum acutata ; perist. protractum, satis 

 expansum, sed s^ihsimplcx, non aut vix labiatum. Ajyparatus 

 clausfralissimiJiseiC. thebanse, sedlam.parallela distinctissivia, 

 intus alt issima ; siipera Ireviore ; infera altiore, semiovata ; 

 pliculis suturalihiis in callum alium iinicum ptinctiformem 

 confusis ; principali ante hinellam distincta, antice in callum 

 noduJiformem dvplicem desincnte. Alt. 13-15, lat. S-g— 3f mm.; 

 alt. apert. 3|, lat. apert. 85 onm. 

 Hah. Monembasia, Lakonia {Thiesse). 



This very interesting shell accords in colour with C. mactilosa, 

 Desh., and in its apparatus claustralis with C. blanci, var. thebana, 

 V. Mts. The absence of the little sutural plaits is a highly charac- 

 teristic difi'erence from all its allies ; and the higher lamella infera and 

 the two white nodules in the palate are also good characters for this 

 species. 



C. campylauchen is the first form of the little group of C. isabel- 

 lina, osculans, coarctata, and blanci, which has been found in the 

 proper peninsula of Morea. 



44. Clausilia blanci, v. Mts. Jahrb. d. deutsch. mal. Ges. 

 1876, p. 340, tab. 12. fig. 4. 



Found by Admiral Spratt on Mount Stylida, N.W. extremity of 

 Euboea, at 1000 feet alt., and on Mount Ktypa in Bceotia. 



45. Clausilia confusa, Bttg. Jahrb. d. deutsch. mal. Ges. 

 1878, p. 304, tab. 10. fig. 8. 



This species, till now known only from the island of Cerigo, has 

 also been found by Admiral Spratt in Servi Bay, Morea. 



