Zoological Society. 69 



deposit ; the middle tooth is prominent, with a callosity at the lower 

 part : on the outer lip three of the teeth are very prominent, the 

 others are obsolete ; the varix on the last whorl is very prominent ; 

 the umhUical fissure is wide and deep. 



ScARABUS LEKiTHOSTOMA, Recve, Ann. & Mag. Nat. Hist. 1842, 



vol. ix. p. 220. fig. 6. 

 S. testa orata, imper/oratd, solidd, fusco variegatd ; aperturd 

 aurantiacd, labia incrassato, labro dupUcato, postice suhsinuato. 



Uab. ? (Mus. Cuming.) 



The middle tooth of the iimer lip is double ; in the outer lip there 

 are three prominent teeth, the two posterior being approximated ; 

 there is no umbilicus, and the spire is concave at the sides ; the back, 

 moreover, is strongly phcated near the sutures. 



ScARABus CASTANEUS, Lcssou, Yov. de la Coquille, Zool. p. 336. 



pi. 10. fig. 7. 

 S. testa oblongd, ovato-pyrainidali, Iceciusculd, lonyifudinaliter 

 gubstriatd, castaned ; spird elevatd, acuminata ; aperturd ob- 

 longd, spiratn cequante, labro semicirculari. 

 Hab. Sibonga, island of Zebu, m the woods ; H. C. (Mus. Cuming.) 

 This is a smooth, oblong shell, with a regidarly arched outer hp 

 %vith four teeth within it, two of which are much larger than the 

 others. 



ScARABUs POLLEx, Hiuds, Zool. VoA^ Sulphur, Moll. p. 



pi. 16. fig. 9, 10. 

 S. testa ovatd, compressd, fusco-castaned, longitrorsum talde stri- 



atd, anfractu ultimo confuse fasciato. 

 Hab. Feejee Islands ; Hinds. (Mus. Cuming.) 

 Distinguished from S. Lessoni by its coarsely striated surface and 

 different markings ; and from 5. castaneus by its larger size and 

 darker colour, in being more striated, and by two dark yellowish 

 bands on the upper part of the last whorl. 



ScARABUs SEMisvLCATUS, A. Adams. S. testd orato-pyramidali, 

 l^ciusculd, rufo-castaned, longitudinaliter fix gfriatd, anfracti- 

 bus convexiuscuUs semisulcatis, fascid nigricante props sutu- 

 ram ; aperturd subrotundatd ; labio crasso, antice rotundatd, 

 dilatatd ; labro semicirculari, postice subsinuato. 



Hab. ? (Mus. Cuming.) 



A pyramidal, smooth, dark-brown shell, with the whorls strongly 

 sulcated longitudinally near the sutures ; two of the teeth in the 

 outer hp are much larger than the others, and the inner lip is rounded 

 and thickened in front ; the umbilicus is large and deep. 



ScARABUS sixcosus, Adams. S. testd orato-oblongd, jtatescenti 

 nigro-fusco macidatd ; epidermide tenuissime longitudinaliter 

 substriatd ; spird obtusd, lateribus concexis ; aperturd oblongd ; 

 labio antice rotunda to, rejlexo ; labro postich valdk sinuoso, in 

 medio injl^xo, periiremate incrassato. 



Hab. Island of Negros, Philippines. (Mus. Cuming.) 



