402 GLAUSILIA §. 2. 



Clausilia annexa Zicgl. (teste Kustor. ) 



Mabital in Illyria, Carniolia, prope Tergestuni et Monfalcone, eliam 

 in Silesia (Scholtz) et Ilelvetia (teste Partsch, Rm.). 



12. Cl. diodon Studer. 



T. rimala, fusiformis, subventrosa, virenti-lutescens, sub- 

 tiliter slriata, opaca ; spira sensini altenuata, obtusiuscula ; anfr. 

 9 convexiusculi , ultimus substriatus, basi tumidus; apertura 

 ovali-pyriformis; lamella supera minuta, infera stricta, antice 

 angulata; lunella nulla; plicae palatales 3 (supera \ mediocris, 

 2 inferiores puncliformes) , subcoiumellaris distincta, emersa; 

 perist. sejunctum, albolabiatum, parum expansum. — Long. 12, 

 diam. 3)'^ mill. Ap. 3^2 mill. longa, ^'A lata. (Coll. Rossm.) 

 Clausilia diodon Shid. Veiz p. 19. 

 ~ — Rossm. III. p. 19. f. 189. 



— Charp. cat. nioil. Suisse p. 17. t. 2. f. 8. 



— Bech ind. p. 93. N. 58. 



— bidens li dyodon Hartm. in Neue Aipina I. p. 2 17. 

 Helix diodon (Gocliiodina) Fer. pr. 530. 



tlabitat in Helvetia, Wallis et in montibus pedemonlanis (Charp.). 



OJjs. liiler omiiia specimina , quae e variis locis sub hoc nomiiie accepi, 

 nullum unquam inveni descriptioni et specimini lypico Rossmassleriano con- 

 "ruimi. — Nonne iiiterdum plica lunala (lislinctior adsil? 



13. Cl. curta Rossmassler. 



T. vix rimata, ventroso-fusiformis, confertissime costulalo- 

 striafa, sericina, fusco-cornea ; spira apice attenuata, acutiuscula; 

 anfr. 9 planiusculi, ultimus basi subgibbus; sutura submarginata; 

 apertura ovali-pyriformis; lamella supera mediocris, infera com- 

 pressa, elata, flexuosa ; lunella nulla; plicae palatales 3 (antice in 

 callum transversum. tenueni confluentes, media flexuosa), sub- 

 columellaris emersa; perist. subconnexum, reflexiusculum. — 

 Lone. 10 — 11 , diam. 3 - Sy^ mill. Ap. 3 mill. longa, 2 lata. (Coll. 

 Nr. 'lO.) 



Clausilia curta Rossm. Ic IV'. p. 19. f. 2 6 8. 



— — Beck ind. p. 93. N. 56. 



— — Schmidt syst. Verz. p. 19. 



Habilat in (]arnioIia: Grossgallenberg prope Laibach (Schmidt). 



14. Cl. orthostoma Menke. 



T. rimata, cylindrico-fusiformis, obtusa, striata, nitida, ru- 

 fescens; spira obtusa; anfr. 9 — 10 convexiusculi; aperlura ovali- 

 pyriforinis; lamella sr.pera parva, infcra valida, flexuosa; lunella 

 nulla; plicae palatales 4 (suprema longior, intima saepe obsoleta). 



