LIMX.FA. lOI) 



Alt. 31, (liam. maj. 18, clium. iiiiii. 13 ; apertura, alt. 21-5, 

 diam. 12 mm. 



Hah. Calcutta (Nevill), Benares and Moradubad (Benson & 

 Theobald). 



Var. rufescens, Gray ; von Martens, Couch. Mittlieil. i, p. 76, 

 pi. 14, lig. 3. 



himncea rtifescens, (jraj, in Sowei'b3''s Genera Shells, pt. vii, 

 Limn. fig'. 2; Reeve, Conch. System, pi. 191, fig. 2; 11. & T., 

 C. 1. 187(>, pi. 69, figs. 1, 4, and pi. 70, fig. 1. 



LimiKBa chlamys, Benson, in part. 



Shell oblong-lanceolate, thin, hyaline, purplish-red, whorls 4. 

 Spire very short, acute, sutures very oblique. Aperture lanceolate, 

 elliptical. Columella very oblique. 



Diameter to the length as to 13. 



Hah. Canges etc. 



Tar. sylhetica, Uanleij ^- Theoh., C. I. pi. 70, fig. 9. 



According to the figure in the ' Conchologia ludica,' a form with 

 short spire and ral-her inflated whorls. 

 Hah. ]Maishes in Sylhet. 



A"ar. gracilior, von Martens, Conch. Mittheil. i, p. 77. 



Llmncea rufescens (Grav), Reeve in Conch. Icon, xviii. ])]. .3, 

 figs. 14 a] h; II. & T., C. 1. pi. 70, fig. 1. 



Original description : — Minor, pallide flavescens (vel rosea), 

 valde gracilis, antractu ultin)o supi-a perangusto, margine aperturie 

 externo siinidice, oblique paulum arcuato. 



Alt. 24, diam. maj. 10, dinni. min. 7 mm. 



Aperture : alt. 16, diam. 6o mm. 



Huh. Bengal {Nevill). 



212. Limnsea (Lininaea) ovalis, Gray. 



Limncfa (Lijnncea) ovalis, Giay, in Sow. Gen. Shells, pt. vii. Limn. 

 fio-. 4 ; Reeve, Conch. Sv^t'. pi. 191, fig. 4 ; H. & T., C. 1. ]87()' 

 pi. 70, figs. 2, :J. 



Shell oval, pellucid, pale horn-colour : finely transversely striate, 

 whorls 5. S[)!rH very short, acute, suture almost horizonlal. 

 Aperture oval, elliptical. 



IJiameter to the length as 5 to 9. 



Hah. Calculla; Almorah, etc. 



Tar. nucleus, Troschel ; von Martens, Conch. Mittheil., i, p. 82, 

 pi. 15, figs. 8, 9. 



Limmeiis oralis, Grav ; Sow. Gen. Shells, pi. 4S, fio-. 4 • II & T 



C. I. pi. 70. tigs. 2,'3. 

 Lim7i(vus nucleus, Troschel, Martens. Conch. ^littheil. p. 171 ; 



Reeve, Conch. Icon. pi. 10. fig. 67, 



