TORNATELLINA. 189 



finely striate, glossy, light-brown. Length 214, breadth three- 

 fifths lines (Ant oil). 



Shell turrited, thin, very finely striatulate, pellucid, glossy, 

 pale-corneous. Spire long, the apex rather obtuse. Whorls 

 9 to 10, a little convex, regularly increasing, the last about 

 one-fourth the length, suture impressed. Aperture obliquely 

 oboval, edentulous except for a strong horizontally entering 

 lamella on the parietal wall of the aperture. Peristome sim- 

 ple, acute. Length 6, diam. 2 mm., oblique length of aperture 

 1.5 mm. (Pfr.). 



Rapa (Opara) Island. 



Strobilus turritus ANTON, Verzeichniss, etc., 1839, p. 46, no. 

 1691. Tornatellina turrita Ant., KUESTER, Conchyl. Cab., p. 

 153, pi. 18, f . 22, 23. PFR., Monogr., ii, 391 ; iii, 526 ; iv, 652 ; 

 vi, 263. Tornatellina archimedis BECK, Index Moll., 1837, p. 

 80 (nude name), teste Anton. Balea turrita Ant., PFR., Sym- 

 bolae, ii, p. 55. Elasmatina subulata PETIT, P. Z. S., 1843, p. 2. 



The figure is from Kuester. This species is the type of Stro- 

 bilus Anton and Elasmatina Petit. 



49. T. REOLUSIANA (Petit). 



Shell oblong-conic, pellucid, corneous-brownish ; whorls 9- 

 10, somewhat flattened; aperture semilunar; columella 

 twisted-plicate at the base, the fold lamellose ; lip thin, acute. 

 Length 5, diam. 2 mm. (Petit). 



Masafuera, under moss in damp situations (Cuming). 



Elasmatina reclusiana PETIT, Proc. Zool. Soc. London, 1843, 

 p. 2 (July, 1843). 



This species belongs, perhaps, to the section Elasmatina, 

 together with the two following. 



50. T. CONICA (Anton). 



Conic; base flat; 7 flat whorls with deep suture; aperture 

 very broad; columella with a lamella, a second one on the 

 base of the penult, whorl; horny-brown, shining; somewhat 

 less fragile than the others. Breadth 1*4, height 1% lines 



(Anton). 

 Juan Fernandez (Anton). 



