SUCCINEA §. 2. 9 



marginata; apertura axi fere parallela, basi recedens, ovali- 

 oblonga, angulata, intus nitidissima; perist. acutum, margine 

 dextro leviter arcuato. — Long. 17, diam. 7^2, alt. 6 mill. 

 Ap. 12 mill. longa, infra medium 7 lata. (Coll. Nr. 6.) 

 Succinea Indica Pfr. in Proc. Zool. Soc. 1849. p. 133. 

 Habitat Bheemtal Indiae. 



Obs. Fornia similis S. Pfeifferi, sculptura et apertura basi pone 

 axin recedente distinguenda. 



12. S. crassiuscula Benson. 



T. ovato-conica, solida, slriata, punctis impressis notata, 

 vix nitidula, corneo-albida; spira scalaris, papillala; anfr. 3, 

 penultimus perconvexus, ultimus inflatus, rotundatuS; % lon- 

 gitudinis aequans; columella subcallosa, arcuatim recedens; 

 apertura lata, ovalis, intus margarilacea; perist. simplex, ob- 

 tusum, margine dextro regulariter arcuato. — Long. 9, diam. 

 7, alt. 4 mill. Ap. 6^3 mill. longa, 4^^ lata. (Mus. Cuming.) 

 Succi?iea crassiuscula Bens. in litt. 



— crassinuclea Pfr. in Zeitschr. f. Malak. 1849. p. 110. 

 (ex sched. Cuming. ) 



Habitat in India orientali. 



13. S. subgranosa Pfr. 



T. elliptico-ovata, tenuis, subgranulato-striata. diaphana, 

 parum nitida, pallide cornea; spira brevis, oblusiuscula; anfr. 

 vix 3 convexi, ultimus basi attenuatus; columella substricte 

 recedens, superne leviter callosn; apertura parum obliqua, 

 subangulato-ovalis , intus nitidissima; perist. simplex, acutum, 

 margine dextro mediocriter arcuato. — Long. 8^2, diam. 5, 

 alt. fere 4 mill. Ap. 6 mill. longa, 4 lata. (Coll. Nr. 7.) 



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

 j3. Paulo vcntricosior, albida. 



Habitat Kurnaul Indiae, var. ^ prope Calcutta. 



14. S. Bensoni Pfr. 



T. ovato-conica , lenuis, regulariter confertim striata, [)el- 

 lucida, sericina, luteo-cornea; spira conica, acutiuscula; anfr. 3, 

 penultimus convexiusculus, ultimus ^/3 longitudinis aequans; 

 columella callo tenui induta, vix arcuata, recedens; apertura 

 ovalis; perist tenue, margine dextro mediociiter arcualo. — 

 Long. 8, diam. 5, alt. 37^ mill. Ap. 5 mill. longa, 3 lata. 

 (CoH. Nr. 8.) • 



Succinea Bensoni Pfr. in Proc. Zooi. Soc 1849. p. 133. 

 Habitat Moradabad Indiae (Benson). 



