IM W^ """A^ 
A * T TT 
E VW v d id 
DEED RTL. rt " 
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M 33970 
Helix cellaria, Müll. Verm. hist. I... m» 220. «* 
Pfeiffer Land- u. Wasserschn. p.42. t..a. 5.30) 
3o. *) — Lamarck Hist, des Anim. s. vert. VI. 
2. p. 9t. 
Helix niiida, Draparn. Hist. des Moll. p. x17. t. 8. f. 
23 — 25. *). — Sturm Faun. VI.3. cum figg. *). 
Helix nitidula, Draparn. Hist. Moll. p. 117? 
— — Sturm Fauna VI. 3. tab. figg. a, b, c. 
Obs. We fipure Sturmiane nostram cochleam quoad 
magnitudinem, formam, colorem cet. perfecte re- 
ferunt. | 
Zinimal jam pallide cerulescens, tentaculis & 
linea colli superius utrinque ccruleis, jam supra sa- 
turate coruleum lateribus pallidis, subtus album, 
Testa animale fcta saturate fulva vel brunnea, sub- 
tus pallida. 
Tesia depressa, tenuis, pellucida, nitida, sub- 
levis vel subtilissime striata, supra plano-convexi- 
uscula, fulva seu luteo-brumnnea, subtus lactea, qui 
color interdum obsoletior est, Anfractus quinque, ul- 
timo ceteris majori; sutura sat profunde exarata, 
Apertura larga, subovato-lunata, obliqua, margine 
laterali supra columellarem valde prominente. Peri- 
stoma simplex acutum. Umbilicus profundus, patulus, 
Obs. lunior interdum albida & hyalina; in multis 
tamen ab 47. erystal/ina | differt. 
C Ha- 
9) At hz figure nostris exemplaribus duplo majeres 
sunt. ; 
I 
