SMITH : ON THE GENUS EHIPHAULUS. 19 



8. Ehaphatjltjs chktsalis (Pfeiffer). 



Megalomastoma chrysalis, Pfeifier: Mon. PneTimon., vol. i, p. 131 ; vol. ii, 



p. 92; vol. iii, p. 89; and vol. iv, pp. 143, 411, as 



Rliapliaulus. 

 Rhwphaulus chrysalis, Pfr. : Godwin- Austen, Land and Fresh-water 



Moll. India, p. 200, pi. xlvii, figs. l,\a; Sowerby, Conch. 



Icon., vol. XX, Pupinidm, pi. x, fig. 95. 



Hah. — Ava, Tenasserim (Pfeiffer) ; near Moulmaiii (Stoliczka). 



9. Ehaphaulus BiANPOiiDi (Benson). 



Strepfaulus Blanfordi, Benson : Pfeiffer, Mon. Pnenmon., vol. ii, p. 92 ; 



vol. iii, p. 90; vol. iv, pp. 144, 411. 

 Rhaphaulus Blanfordi, Benson : Godwin- Austen, Land and Presh- water 



Moll. India, p. 202, pi. xlvii, figs. 4-4c ; Sowerby, Conch. 



Icon., vol. XX, Pupinida, pi. x, figs. 97a-5. 



The genus Streptaulus, founded by Benson upon this species, has 

 been shown by Godwin-Austen (I.e. supra) to be inseparable from 

 Rhaphaulus,^ a decision in which I am inclined to concur. 



^ A list of the known species is given by Kobelt and Mollendorff in the Nach- 

 richtsblatt Deutsch. nialak. GeseU., 1897, p. 140. it!, similis of Sowerby appears 

 to have escaped their notice. 



