) 34 ( 



Hdbitat in sylvis, locis umbiosis, in plantis, 

 foliis puiresceiuibus &c. baud raro. Kon soliun in 

 Scania obvenit, sed & in aliis Sveciae provinciis, sal- 

 tiin usque in Uplandiain. 



19. Heli x ni ti da. 



H* tesfa convexo-depressa, umbiiicata, nitida 

 pellucida, tenuiter striata, fulvo-fuscci , concolore ; 

 aperfnra mediocri sub-rotunda, lunata ; peristoma- 

 ts slmplicij acuto. 



Diam. 4-6 millim» 



Belix nitida, Miill. Hist. Verm. p. 3 2. n. 2 34- — 

 Lamarck Hist. des Anim. sans vert. VI. 2. p. c)r. 

 Ecllx lacida, Draparn. Hist. des Moll. p. io3. t. 8. 

 f. 11, 12. 



Animal nigrum totum, vel griseo-nigricans, 

 pede & corpore subtus dilutius griseis ; tentaculis, 

 capite & coilo seiupcr nigris. Tentacula longa gra- 

 cilia apicc incrassaia. Testa animale fceta nigra in 

 fulvo-fuscum vergens, subtus &C superne concolor. 



Testa praecedenti similis 9ed aliquantum minor, 

 snpra magis convexa, spira aliquantum productiore, 

 nitida, pellucida, tenuiter striata, saturate fulva vel 

 fulvo-fusca supra & subtus. Anfractus 4 f — 5, u *- 

 timo aliquantum minori &minus depresso quam prae- 

 cedentis, respectu habito ad magnifcudinem testae; un- 

 de apertura minus larga & magis rotunda, seu lu- 

 nato-rotunda, minusque obliqua. Peristoma simplcx, 



acutum. Umbilicus palulus, profundus. 



Obs. 



