278 PARTULA, NEW HEBRIDES. 



65. P. MACGILLIVRAYI Pfeiffer. PL 33, fig. 15, 16. 



Shell broadly and compressed umbilicate, conic, rather 

 thin, striatulate and under a lens closely sculptured with 

 spiral striae; whitish with yellowish streaks and marked with 

 obsolete bands. Spire long-conic, rather acute. Whorls 5, 

 slightly convex, the last about equal to the spire, somewhat 

 ascending in front, sack-like at the base. Columella slightly 

 arcuate, lightly folded deep within. Aperture slightly 

 oblique, truncate-oblong; peristome white, thin, equally, sub- 

 rectangularly expanded. Length 23, diam. 11, aperture with 

 peristome 12.5x9.3 mm. (P/V.). 



New Hebrides (Macgillivray). 



Partula macgillivrayi PFR., P. Z. S. 1855, p. 97 ; Monogr. 

 iv, 508 ; Novit. Conch, i, p. 61, pi. 17, f . 14, 15. 



This species is known to me only by Pfeiffer's description 

 and figures, which indicate a shell very similar to the brown- 

 streaked variety of P. turnen. 



66. P. CALEDONICA Pfeiffer. PL 33, figs. 12, 13, 14. 



Shell deeply and compressed-umbilicate, rather solid, ob- 

 long-conic, irregularly striate, pale flesh colored irregularly 

 radiated with close brownish streaks. Spire conic, acute. 

 Whorls 5!/2, a little convex, the middle ones distinctly striate 

 spirally, last whorl shorter than the spire, ascending in front, 

 impressed in the middle and sack-like at the base. Columella 

 su'b plicate deep within. Aperture a little oblique, oblong. 

 Peristome white, rather widely expanded throughout, the mar- 

 gins converging, right margin somewhat sinuous. Length 22 

 to 221/2, diam. 10 mm. ; aperture with peristome 11 mm. 

 long, 7 wide; inside 4% wide above the middle (P/V.). 



New Hebrides: Havannah Harbor, Sandwich (Vate or 

 Efate) Island, type loc. ; also reported from Vanua Lavu, 

 Banks Islands (John Brazier). 



Partula calcdonica PFR., P. Z. S. 1861, p. 389 ; Monogr. vi, 

 157. -- BRAZIER, P. Z. S. 1871, p. 585. --Partula pfeifferi 

 CROSSE, Journ. de Conchyl. 1871, p. 184 ; 1894, p. 172 (based 

 on Pfeiffer's description). --Partula artensis Montrouzier, 

 Cox, on label in coll. A. N. S. P. 



