THE MOLLUSCA HEDLEY. 407 



ClRSONELLA OVATA, sp. UOV. 

 (Fig. 3). 



Shell globose-ovate, thin, and semi- 

 transparent, white, narrowly umbilicate. 

 Whorls five, rounded, smooth, save for 

 delicate growth-striations, margined and 

 contracted below the suture. Aperture 

 oblique, elliptical. Lip sharp, columella 

 reflected. Length, 2, breadth 2 mm. 



Fig. 3. Three specimens from the lagoon beach. 



LIOTIA CRENATA, Kiener. 

 Tryon, Man. Conch, x., 1888, p. Ill, pi. xxxvi., figs. 12, 13. 



One shell from the lagoon beach. This is represented in the 

 Australian Museum from Aneiteum, New Hebrides. Smith quotes 

 it from San Christoval, Solomons, and Melvill and Standen from 

 Lifu. 



PHASIANELLA WISEMANNI, Baird. 

 Pilsbry, Man. Conch, x., 1888, p. 181, pi. xxxix., figs. 73, 74. 



Several specimens from the lagoon beach. Schrneltz unites 

 with this P. graffei, Bunker.* Already recorded from the Ellice, 

 Samoa, and Tonga, by Schmeltz. Reported by Pilsbry from Fiji 

 and New Hebrides. 



PHASIANELLA MINIMA, Melvill. 

 Melvill, Proc. Malac. Soc. ii., 1896, p. 115, pi. viii., tig. 11. 



Three shells from the lagoon beach seem to be referable to this 

 Bombay species. 



STOMATELLA SANGUINEA, A. Adams. 

 Pilsbry, Man. Conch, xii., 1890, p. 18, pi. liii., figs. 85, 86. 



Common as dead shells on the lagoon beach. Pilsbry notes 

 this species from Fiji, Upolu, Samoa, and the Paumotus; Schmeltz 

 adds Tahiti. 



STOMATIA PHYMOTIS, Helbling. 

 Pilsbry, op. cit., p. 31, pi. liv., figs. 16, 17, 21, 22. 



Dead shells were not rare on the lagoon beach. Pilsbry records 

 this species from Fiji, and Schmeltz from Upolu. In this Museum 

 it is shown from New Caledonia and the Louisiades. 



GENA ROSACEA, Pease. 

 Pilsbry, op. cit., p. 41, pi. lv., fig. 12. 



* Schmeltz Museum Godeffroy, Cat. v., J874, p. 145. 



