141 



11. Cylindrella flammulata, Pfr. (PI. XIII. fig. 8.) C. testa 

 breviter rimata, suhcylmdracea, medio jmido ventrosiore, su- 

 perne truncata, tenuiuscida, Icevigata, nitida, flammis latis, cor- 

 nels et opacis, lacteis variegata; sutura levi, remote et obsolete 

 nodosa; anfr. superst. 10, convexiusculis, ultimo paulo angus- 

 tiore, basi carina subcompressa, funiformi, denticulata munito, 

 antice atriato, non soluto ; apertura subobliqua, subcirculari, 

 basi vix canaliculata ; perist. vix continuo, albo, expanso et re- 

 flexiusculo, superne appresso, subinterrupto. 



Long. 28, diam. 8 mill. 



12. Cylindrella puncturata, Pfr. C. testa breviter rimata, 

 pupceformi, subcylindracea, sursum attenuata, truncata, soli- 

 dula, griseo-albida, nitidula, punctis impressis cornets dense ob- 

 sita ; sutura vix impressa, nodis transverse oblongis, candidis, 

 confertis ornata ; anfr. superst. 9, plants, ultimo angustiore, 

 antice subascendente, non soluto, ruguloso-sti'iato, basi carina 

 funiformi munito ; apertura obliqua, subcircidari, transverse 

 siibdilatata ; perist. albo, expatiso, reflexiusculo, superne inter- 

 rupto, marginibus approximatis. 



Long. 18, diam. Q\ mUl. 



13. Helicina Salleana, Pfr. H. testa conoideo-subdepressa, 

 tenui, striatula et obsolete subgranulata, diaphana, nitida, pur- 

 purasce7iti-fusca ; spira conoidea, acutiuscula ; anfr. fere 5, 

 convexiusculis, idtitno latiore, peripheria subangulato ; aper- 

 tura parum obliqua, subtriangulari ; columella substricta, bre- 

 viter recedente ; perist. tenui, marginibus callo basali lato, 

 semiovali junctis, supero expansinsculo, basali in linibum latum, 

 membranaceum, nigro-rufum rejtexo, cum columella unguium 

 formante. — Operc. terminale, subtriangulare, albidum. 



Diam. maj. 9, min. 7\, alt. 5^ mill. 



14. Helicina oleosa, Pfr. H. testa depresso-turbinata, tenuius- 

 cula, striatida, diaphana, oleoso-tnicante, griseo-fulvida ; spira 

 conoidea, vix acutiuscula ; anfr. 5, convexis, "ultimo magno, basi 

 parum convexo, juxta columellam impresso ; columella brevi, 

 stricta, subrecedente, filari, callum emittente tenuissimum, sub- 

 granulosum ; apertura parum obliqua, subtriangulari-semiovali ; 

 perist. temii, breviter refexo, margine basali cum columella un- 

 guium formante. — Operc. solidiusculum, margarituceum. 



Diam. maj. 1^, min. vix 6, alt. 5 mill. 



15. Helicina cingulata, Pfr. H. testa conoideo-globosa, soli- 

 diuscula, subconfertim spiraliter striata, opaca, carneo-alhida, 

 luteo-bicingulata ; spira lutea, convexo-conoidea, apice acutius- 

 cula ; anfr. 5^, convexiusculis, idtimo rotundato ; columella 

 brevi, verticali, busi subdentata, callum emittente tenuem sub- 

 circumscripttim ; apertura vix obliqua, semiovali ; perist. sim- 

 plice, recto, margine basuli leviter arcuato, cum columella un- 

 guium formante. 



Diam. maj. 7i, min. 6f, aJt. 5 mill. 



