THE CONCHOLOGICAL MAGAZINE 6 1 



Enlota (..Sgista) chejuensis n. sp. (PI. IV, figs. 5—7). 



The shell closely imitates E. miviula in shape. It is pale brown, 

 glossy, the surface marked with fine, irregular growth-stria-, and on 

 the base some very faint spiral lines, but the cuticle is smooth 

 throughout. Whorls 6 to 6' 3 . Aperture oblique, the lip thin, 

 expanded, the outer and basal margins narrowly reflexed. 



Alt. 6.2, diam. 10.2 mm. 

 „ 6.7, ,, 10.5 „ 



Cheju, Ouelpart Island. Cotypes No. 95,841 A. N. S. Phila., 

 and No. 1,539 Hirase coll. 



Ten specimens of this species were taken. Recorded as Eulota 

 (.h'.gisla) sp. in Mr. Kuroda's list. It is evidently close to E. gott- 

 scliei (Mlldff.), described from Seoul, Korea, but differs in characters 

 of the surface. 



Eulota iPlectotropis) vulgivaga quelpartensis n. subsp. 



The shell resembles E. vulgivaga (S. & R) in shape but differs 

 by the greater development of cuticular appendages. The last three 

 or four whorls retain elongated cuticular processes on the stria- in 

 places, and the base is closely set with short, triangular scales. The 

 peripheral appendages are rather short, flattened and triangular. 



Alt. 12, diam. 21 mm.; width of aperture including peristome 

 9 mm ; whorls 7 ' _, . 



Alt. II. 2, diam. 21.3 mm.; width of aperture including peri- 

 stome 8.5 mm.; whorls 7 \ .. 



Cheju, Ouelpart Island, Korea. Types No. 95,729 A. N. S. P., 

 from No. 1,542 of Mr. Hirase's collection. 



It is somewhat remarkable that a form so closely related to the 

 common Japanese /:'. vulgivaga should turn up in Ouelpart, especi- 

 ally since it has not yet been found in Kyushu, Tsushima or Iki ; 

 and its isolation would give some reason for considering it specifically 

 distinct. No Japanese vulgivaga we have seen has cuticular scales 

 on the base like the Quelpart snail. It was recorded as E. {Plecto- 

 tropis) -vulgivaga var., in Mr. Kuroda's catalogue. 



STREPTAXID.K. 

 Ennea cava n. sp. (PI. IV. figs. 8, 9). 



The shell is openly umbilicatc, corneous or whitish, sculptured 



