ALYC.ilUS. 209 



4301. Alycaeus dikrangensis, Godwin- Austen. 



Ah/creufi ilikrantjcnxis. Godwin- Austen, Land & Fresbw. ]iIoll, 

 India, ii, lUU", p. 355, pi. 148, tigs. 6, 6 a. 



Original, description: — "Shell somewhat depressedly turbiuate, 

 •0))enlv uinbilioated, the costulatiou next the sutui-al tube is very 

 fine and close ; sculpture becoming coarser but still close towards 

 the apex; colour stony white; spire pyramidal, apex small; 

 suture impressed; tube long; whorls 4^, regularly increasing, 

 fonstrictiun between peristome and sutural tube short; aperture 

 irregularlv circular, nearly vertical; peristome double, inner 

 crenulated, five deep notches, the outer continuous, sharply turned 

 back. 



" Major diam. H ; alt. axis 3-3 mm." 



Hah. India: Toruputu Peak, Dafia Hills {Godwin-Austen). 



"This s|)ecies might easily be mistaken for A. lohitensis, the 

 ])eristome being very similar, particularly when viewed from the 

 side, but the costulation is very different, as also the crenulation 

 on the side of the apertiu-e. It is also close to A. crenidaius of 

 the Darjilitig Hills." (Godwin-Austen.) 



3)02. Alycseus kamakiaensis, Godwin-Austen. 



Alyccpus AYn?i«/cua'?i5/s,CTodwin-Austen,Laud & Freshw. Moll. India, 

 'ii, 1914, p. 375, pi. 141, tig. 8. 



Orufinal description: — "Siiell lurbinate, moderately umbilicated; 

 sculpture: tine well-marked, close costulation extending a little 

 bovond the length of suture, gradually becoming finer and much 

 more distant on nearing the apex ; colour a brown epidermis, 

 coming off; spire slightly depressedly conic, apex small; suture 

 impressed, tlie sutural tube moderately long ; whorls 4 ; aperture 

 oval, angular above, the obscure crenulation on outer margin 

 making it polygoiuil in outline, sub-oblique; peristome double, not 

 very thickened ; columellar margin vertically curved. 



" Major diam. 2-5 ; alt. axis 1-2 nnu." (God win- Austen.) 

 Bab. India ; Kamakia Temple Hill, near G-owhatty, Assam 

 (Godwin- Austen). 



303. Alycaeus levis, Godwin- Austen. 



Alycaioi levis, Godwin-Austen, Land & Freshw. Moll. India, ii, 

 1914, p. 394, pi. 138, tigs. 3, 3 a. 



Originuldescription: — " Shell depressedly globose, umbilicus open ; 

 sculpture : shell a good deal worn, but very fine close costulation 

 next the sutural tube ; colour bleached ; spire conical, depressed ; 

 .apex rouiuled ; suture moderately imjjressed, sutural tube long; 

 whorls 4|, slight constriction in froi\t of tube and then slightly 



P 



