8 SUCCINEA §. 1. 2. 



§■ 1- 



1. putris Ii. (CoU. i. — Desh. in Fer. hist. II. p.* 136. 



N. 7. — AmphibuUma succinea Lam. Ann. Mus. 



VI. p. 236.) Mon. II. p.513. 



2. S. acuta Pfr. 



T. oblonga, subfusiformis , tenuis, distincte striata et mi- 

 nute malleata, nitidissima, peilucida, rosea, epidermide decidua, 

 fulva munita; spira subelongata, conica, acuta; sutura pro- 

 funda; anfr. 4 convexi, ultimus ^/5 longitudinis vix aequans, 

 basi attenuatus; columella subcallosa, substricte recedens; 

 apertura axi fere parallela, oblongo-ovalis, superne angulata; 

 perist. simplex, tenue, margine dextro leviter arcuato. — 

 Long. 20, diam. OV^? alt. 7 mill. Ap. 12 mill. longa, medio 7 

 lata. (Mus. Cuming. ) 



Succinea acuta Pfr. in Proc. Zool. Soc. 1849. p. 132. 

 Habitat in Britannia, prope Scarborough (Cuming). 



Obs. Ab omnibus Succ. putris varietatibus facile distinguitur colore, 

 spira elongata, acuta, anfract. superis convexioribus, inde sutura pro- 

 funda distinctis, columella substricta, apertura oblongo-ovali. 



* 



3. PfeifferiRossm.(ColI.2. -I>e5A.l.c.II.p.133.N.3.) Mon. II. p. 514. 

 p. Minor, testa paulo solidiore; long. 9, diam. 5 mill. 



Succinea intermedia Bean in IMus. Cuming. 

 ' Y- Eadem , spira paulo magis elevata : 



Sticcinea Mediolanensis Villa in sched. 

 S. Hyalina; long. 16, diam. 7 mill. (In Abyssinia teste Riippell et 

 in Liberia ex Mus. Cuming.) 



4. longiscata Morelet. -J- Mon. II. p. 5t6. 



5. virescens Morelet. ^ - - - 515. 



6. bullina Fer. f [Desh. I. c. II. p. i 34. N. 4.) . . - - - 516. 



7. oblonga Drap. (Coll. 3. — Desh. I. c. II. p. t32. 



N. \. — AmphibuUma oblonga Lnm. Ann. Mus. 



VI. p. 306.) - -- 516. 



8. arenaria Bouch. CColl. 4.) - - - 517. 



9. abbreviata Morelet. 4* - --517. 



Obs. Succ. ItaUca Jan, in Albers Helic. p. 55. laudata, mihi ig- 



nota est. 



§. 2. 

 10. rugosa Pfr. (Coll. 5.) Mon. II. p. 517. 



11 S. Indica Pfr. 



T. depresse oblonga, tenuissima, longitudinaliter plicatula, 

 pellucida, pallide cornea; spira brevis, obtusiuscula; anfr. vix 

 3, penultimus convexiusculus, ultimus 2/3 longitudinis aecfuans; 

 columella subslricte fere ad basin recedens, superne calloso- 



