PUPA §. 23. 363 



Helix Isthmia ajlindrica Gray in Medic. Repos. 1821. p. 239. 

 Vertigo quinquedentuta ) (^. , y 



— quadridentata i ' 



— pygmaea Fer. pr. 5. p. 64. 



— — Mc/«. compl. p. 71. 



_ — C. Pfr. I. p. 72. t. 3. f. 47. 48. 



_ _ Wagn. in Chemn. XU. p. 176. l. 235. f. 4125. 



— — Charp. cat. moll. Suisse p. 18. 



— — Gray Man. p. 201 . t. 7. f. 83. 



— — Rossm. X. p. 29. f. 6 48. 



— — Graells catal. moll. Esp. p. 7. 



— vulgaris Leach moU. p. 2 01. 



Alaea vulgaris Jeffr. in Linn. trans. XVI. p. 359. 



— pygmaea Beck ind. p. 85. N. 3. 

 Stomodojita pygmaea Mermet moll. pyr. p. 55. N. 17. 

 /)'. Magis cylindrica et leviter striata : long. '/lo , lat. /20 poU. 



Vertigo alpestris Fer. mss. Alder in Mag. Zool. and Bot. II. p. 112. 



— — Gray Man. p. 202. t. 12. f. 1 41. 



Habitat in Germania, Helvetia, Gallia, Britannia etc; in Sicilia 

 (letexerunt Arad. et Magg. cat. p. 1'28. 



147. P. substriata (Alaea) Jeffreys. 



T. subperforata , breviter ovata, striata, subopaca, flavido- 

 fusca; spira subconica, obtusiuscula; anfr. 4/2 convexiusculi, 

 ultimus basi vix compressus; apertura oblique subpyriformis, 

 G-dentata: dentibus 2 parietalibus, 2 columellaribus, 2 palata- 

 libus, plicaeformibus ; perist. expansiusculum , margine dextro 

 sinuoso, supra medium extus impresso. — Long. 2, diam. 1 '/3 mill. 

 Ap. y^ mill. longa, (Coll. Nr. 89. Spec. bavar.) 



Alaea substriata Jeffr. in Linn. trans. XVI. p. 315. 



Vertigo substriata Gray Man. p. 202. t. 7. f. 84. *) 



— curta Held in Isis 1 837. p. 304.**) 



Habitat in Britannia: Sutfolk, Preston, Newcastle (Gray) et in 

 Bavaria (Held). 



Obs. 1. Huic seclioni adnumerari possunt P. occulla Parr. (Nr. 112) ct 

 Philippii Canlr. (Nr. 114.) 



Obs. 2. Couf. P. sphinctosloma Nr. 86 et monticola Nr. 87. 



*) Shell subcylindrical , venlricose, sliining, striated , yeilow horn-coiour; 

 moulh orbicular lunate, ralher sinualed , with two or tliree plaits on the pillar, 

 and tliree on the outer lip. ( Gray 1. c. ) 



"*) T. ovalo-globosa, dextrorsa , (lavido-fusca , conciinio striata , subopaca; 

 sulura profunda; apcrlura transverse pyrifornii; perist. refl<».\o , intus 6 plicato : 

 pliculis binis in marginibus et pariete aperlurali : marginc latcrali subdepresso; 

 anfr. 4 7^. — Long. y^ , lat. y^'". (Hcld I. c.) 



