438 ADDENDA. 



Pag. 63 post lin. 36 adde: Ariophanta interrupta Beck ind. p. 5. N. 4. 



Nanina interrupta Pfr. Symb. II. p. 63. 



- 6S - - 39 - Helicella revelata Beck ind. p. l.N. 'i,^. 



- 68 - - 23 - 



152% H. Chenui Viv. //'.jhbJ, h^-Ao 



T. sabperforata , depressa, tenuiuscula, striis subtilibus et 

 lineis impressis spiralibus malleato-subdecussata , castaneo-fulva ; 

 spira vix elevata, obtusa; anfr. 4/2 planiusculi, ad suturam vix 

 impressam breviter rugoso-striati, ultimus angulalus, non descen- 

 dens , fascia peripherica pallida et adjacente castanea , deorsum 

 diluta ornatus ; apertura parum obliqua, truncato-ovalis, iutus 

 opalina; perist. rectum, subsimplex, margine columellari subin- 

 crassato, ad perforationem clausam breviter dilatato-reflexo. — 

 Diam. maj. 40, min. 34, alt. 20 mill. (Mus. Guming.) 

 Eelix Chenui Pfr. in Zeitschr. f. Malak. 1847. p. 145. 

 — — Chemn. ed. II. Helix N. 739. t. 1 19. f. 14 — 16. 



Habitat in insula Ceylon? 



Obs. Differt ab H. bulla testa paulo solidiore, sutura, apertura minus obli- 

 qua , subtetragono-ovali ; ab H. sagillifera sculptura , spira non elevata , etc. 



Pag. 72 post lin. 1 4 adde : Vitrina laevipes Ant. Verz. p. 33. N. 1264. 

 Nanina laevipes Pfr. Symb. II. p. 63. 



- 78 - - 33 - Nanina exilis Gray in Proc. Zool. Soc. 



1834. p. 59? 



- 87 - - 11 - Helicella rupestris Risso hist. IV. p. 69. 



N. 150. 

 Helicella filicim Beck ind. p. 6. N. 7? 

 Zonites fuliginosa Gray. (teste Beck.) 

 Mesomphix fuliginosa Beck ind. p. 7. N. 2. 

 Helicella protensa Beck ind. p. 7. N 27. 



Obs. Specimina nuperrime vidi collectionis 

 Rossmasslerianae ex insula Creta, iconi Ferussacianae et de- 

 scriptioni meae omnino congrua. Testa sublaevigata, irregulariter 

 striatula, subvirescenti-cornea, absque nitore , basi paulo pal- 

 lidior; forma aperturae intus albidae omnino eadem ac in icone, 

 modo margo columellaris non tam late reflexus est. Diam. maj. 

 19 72, min. -16, alt. 8 mill. (Spec. max.) 

 Pag. 90 post lin. 26 adde: H elicella chalicophila Beck ind. p. 7.N. 27. 



- 91 - - 7 - J^e/icc ^/a6ra (Hyalinia) C/iarjO. cat. p. 1 3. 



t. 1. f. 22. et /T. nitida Charp. oUra? 



- 9 1 - - 1 - Helix lurida Stud. cat. excl. syn. teste 



Charp. 

 — tenera Hartm. Neue Alpina I. p. 232 ? 



- 91 - - 42 - Helicella alliaria Beckind. ^.1.^. M. 

 -92- -36 - H elix Canini Benoit in coW.^Kossm^ssX. 



